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46 Commits

Author SHA1 Message Date
Greyson LaLonde
cf1636c300 fix(ci): exclude crewai_cli templates from ruff linting
Ruff fails when checking .py files in the templates directory because
it discovers the nearby pyproject.toml which contains {{folder_name}}
placeholders that are invalid TOML. Add the new template path to the
CI grep filter, matching the existing exclusion for the original path.
2026-03-14 22:38:48 -04:00
Greyson LaLonde
dfea5fb650 refactor: remove CLI shim from crewai package
The backward-compat shim is unnecessary — nothing imports from
crewai.cli.cli and the entry point lives in crewai-cli now.
2026-03-14 22:24:34 -04:00
Greyson LaLonde
8fd7a73423 fix(deploy): add pre-flight validation before deployment
Validate that pyproject.toml, a lockfile (uv.lock or poetry.lock),
and the expected src/<project>/crew.py or config directory exist
locally before making any API calls. This surfaces clear, actionable
errors on the CLI instead of cryptic server-side deployment failures.
2026-03-14 22:21:02 -04:00
Greyson LaLonde
b7bd7aea50 Merge branch 'main' into gl/chore/refactor-cli
# Conflicts:
#	lib/crewai/src/crewai/cli/cli.py
2026-03-14 22:17:02 -04:00
Greyson LaLonde
96fc584ab8 refactor: remove CLI from crewai package and add backward-compat shim
Remove all CLI modules and tests that have been moved to the
crewai-cli package. Replace cli.py with a thin shim that re-exports
from crewai_cli when available, or shows an install hint otherwise.

Update crewai pyproject.toml to add a [cli] extra pointing to
crewai-cli and comment out the old entry point. Add py.typed marker
to crewai_cli for mypy compatibility.
2026-03-14 22:12:38 -04:00
Greyson LaLonde
3732de7b88 test: add CLI tests to crewai-cli package
Move and adapt all CLI tests from lib/crewai/tests/cli/ to
lib/cli/tests/, updating import paths from crewai.cli.* to
crewai_cli.* and adjusting mock targets accordingly.
2026-03-14 22:09:38 -04:00
Greyson LaLonde
4f9a8f4112 refactor: move CLI source modules to crewai-cli package
Copy all CLI source modules from lib/crewai/src/crewai/cli/ to the
new lib/cli/src/crewai_cli/ package, updating internal imports from
crewai.cli.* to crewai_cli.* throughout.

Includes: authentication, deploy, enterprise, organization, settings,
tools, triggers, templates, and all top-level CLI command modules.

Also excludes lib/cli/ from pre-commit mypy checks to match existing
behavior (original CLI code has the same type gaps).
2026-03-14 22:08:48 -04:00
Greyson LaLonde
c0689aa6dc chore: scaffold crewai-cli package and update workspace config
Add the new lib/cli package skeleton with pyproject.toml, README,
and __init__.py. Register it as a uv workspace member and update
root linting, mypy, bandit, and pytest config to include the new
package paths.
2026-03-14 22:04:37 -04:00
Greyson LaLonde
e1d7de0dba docs: update changelog and version for v1.10.2rc2
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2026-03-14 00:49:48 -04:00
Greyson LaLonde
96b07bfc84 feat: bump versions to 1.10.2rc2 2026-03-14 00:34:12 -04:00
Greyson LaLonde
b8d7942675 fix: remove exclusive locks from read-only storage operations
* fix: remove exclusive locks from read-only storage operations to eliminate lock contention

read operations like search, list_scopes, get_scope_info, count across
LanceDB, ChromaDB, and RAG adapters were holding exclusive locks unnecessarily.
under multi-process prefork workers this caused RedisLock contention triggering
a portalocker bug where AlreadyLocked is raised with the exceptions module as its arg.

- remove store_lock from 7 LanceDB read methods since MVCC handles concurrent reads
- remove store_lock from ChromaDB search/asearch which are thread-safe since v0.4
- remove store_lock from RAG core query and LanceDB adapter query
- wrap lock_store BaseLockException with actionable error message
- add exception handling in encoding_flow/recall_flow ThreadPoolExecutor calls
- fix flow.py double-logging of ancestor listener errors

* fix: remove dead conditional in filter_and_chunk fallback

both branches of the if/else and the except all produced the same
candidates = [scope_prefix] result, making the get_scope_info call
and conditional pointless

* fix: separate lock acquisition from caller body in lock_store

the try/except wrapped the yield inside the contextmanager, which meant
any BaseLockException raised by the caller's code inside the with block
would be caught and re-raised with a misleading "Failed to acquire lock"
message. split into acquire-then-yield so only actual acquisition
failures get the actionable error message.
2026-03-14 00:21:14 -04:00
Greyson LaLonde
88fd859c26 docs: update changelog and version for v1.10.2rc1
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2026-03-13 17:07:31 -04:00
Greyson LaLonde
3413f2e671 feat: bump versions to 1.10.2rc1 2026-03-13 16:53:48 -04:00
Greyson LaLonde
326ec15d54 feat(devtools): add release command and trigger PyPI publish
* feat(devtools): add release command and fix automerge on protected branches

Replace gh pr merge --auto with polling-based merge wait that prints the
PR URL for manual review. Add unified release command that chains bump
and tag into a single end-to-end workflow.

* feat(devtools): trigger PyPI publish workflow after GitHub release

* refactor(devtools): extract shared helpers to eliminate duplication

Extract _poll_pr_until_merged, _update_all_versions,
_generate_release_notes, _update_docs_and_create_pr,
_create_tag_and_release, and _trigger_pypi_publish into reusable
helpers. All three commands (bump, tag, release) now compose from
these shared functions.
2026-03-13 16:41:27 -04:00
Greyson LaLonde
c5a8fef118 fix: add cross-process and thread-safe locking to unprotected I/O (#4827)
* fix: add cross-process and thread-safe locking to unprotected I/O

* style: apply ruff formatting and import sorting

* fix: avoid event loop deadlock in snowflake pool lock

* perf: move embedding calls outside cross-process lock in RAG adapter

* fix: close TOCTOU race in browser session manager

* fix: add error handling to update_user_data

* fix: use async lock acquisition in chromadb async methods

* fix: avoid blocking event loop in async browser session wait

* fix: replace dual-lock with single cross-process lock in LanceDB storage

* fix: remove dead _save_user_data function and stale mock

* fix: re-addd file descriptor limit to prevent crashes
2026-03-13 12:28:11 -07:00
Greyson LaLonde
b7af26ff60 ci: add slack notification on successful pypi publish 2026-03-13 12:05:52 -04:00
Greyson LaLonde
48eb7c6937 fix: propagate contextvars across all thread and executor boundaries
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2026-03-13 00:32:22 -04:00
danglies007
d8e38f2f0b fix: propagate ContextVars into async task threads
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threading.Thread() does not inherit the parent's contextvars.Context,
causing ContextVar-based state (OpenTelemetry spans, Langfuse trace IDs,
and any other request-scoped vars) to be silently dropped in async tasks.

Fix by calling contextvars.copy_context() before spawning each thread and
using ctx.run() as the thread target, which runs the function inside the
captured context.

Affected locations:
- task.py: execute_async() — the primary async task execution path
- utilities/streaming.py: create_chunk_generator() — streaming execution path

Fixes: #4822
Related: #4168, #4286

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-12 15:33:58 -04:00
Greyson LaLonde
542afe61a8 docs: update changelog and version for v1.10.2a1
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2026-03-11 11:44:00 -04:00
Greyson LaLonde
8a5b3bc237 feat: bump versions to 1.10.2a1
* feat: bump versions to 1.10.2a1

* chore: update tool specifications

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-03-11 11:30:11 -04:00
Greyson LaLonde
534f0707ca fix: resolve LockException under concurrent multi-process execution 2026-03-11 11:15:24 -04:00
Giulio Leone
0046f9a96f fix(bedrock): group parallel tool results in single user message (#4775)
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* fix(bedrock): group parallel tool results in single user message

When an AWS Bedrock model makes multiple tool calls in a single
response, the Converse API requires all corresponding tool results
to be sent back in a single user message. Previously, each tool
result was emitted as a separate user message, causing:

  ValidationException: Expected toolResult blocks at messages.2.content

Fix: When processing consecutive tool messages, append the toolResult
block to the preceding user message (if it already contains
toolResult blocks) instead of creating a new message. This groups
all parallel tool results together while keeping tool results from
different assistant turns separate.

Fixes #4749

Signed-off-by: Giulio Leone <6887247+giulio-leone@users.noreply.github.com>

* Update lib/crewai/tests/llms/bedrock/test_bedrock.py

* fix: group bedrock tool results

Co-authored-by: João Moura <joaomdmoura@gmail.com>

---------

Signed-off-by: Giulio Leone <6887247+giulio-leone@users.noreply.github.com>
Co-authored-by: Giulio Leone <6887247+giulio-leone@users.noreply.github.com>
Co-authored-by: João Moura <joaomdmoura@gmail.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
2026-03-10 17:28:40 -03:00
Lucas Gomide
e72a80be6e Addressing MCP tools resolutions & eliminates all shared mutable connection (#4792)
* fix: allow hyphenated tool names in MCP references like notion#get-page

The _SLUG_RE regex on BaseAgent rejected MCP tool references containing
hyphens (e.g. "notion#get-page") because the fragment pattern only
matched \w (word chars)

* fix: create fresh MCP client per tool invocation to prevent parallel call races

When the LLM dispatches parallel calls to MCP tools on the same server, the executor runs them concurrently via ThreadPoolExecutor. Previously, all tools from a server shared a single MCPClient instance, and even the same tool called twice would reuse one client. Since each thread creates its own asyncio event loop via asyncio.run(), concurrent connect/disconnect calls on the shared client caused anyio cancel-scope errors ("Attempted to exit cancel scope in a different task than it was entered in").

The fix introduces a client_factory pattern: MCPNativeTool now receives a zero-arg callable that produces a fresh MCPClient + transport on every
_run_async() invocation. This eliminates all shared mutable connection state between concurrent calls, whether to the same tool or different tools from the same server.

* test: ensure we can filter hyphenated MCP tool
2026-03-10 14:00:40 -04:00
Lorenze Jay
7cffcab84a ensure we support tool search - saving tokens and dynamically inject appropriate tools during execution - anthropic (#4779)
* ensure we support tool search

* linted

* dont tool search if there is only one tool
2026-03-10 10:48:13 -07:00
João Moura
f070ce8abd fix: update llm parameter handling in human_feedback function (#4801)
Modified the llm parameter assignment to retrieve the model attribute from llm if it is not a string, ensuring compatibility with different llm types.
2026-03-10 14:27:09 -03:00
Sampson
d9f6e2222f Introduce more Brave Search tools (#4446)
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* feat: add dedicated Brave Search tools for web, news, image, video, local POIs, and Brave's newest LLM Context endpoint

* fix: normalize transformed response shape

* revert legacy tool name

* fix: schema change prevented property resolution

* Update tool.specs.json

* fix: add fallback for search_langugage

* simplify exports

* makes rate-limiting logic per-instance

* fix(brave-tools): correct _refine_response return type annotations

The abstract method and subclasses annotated _refine_response as returning
dict[str, Any] but most implementations actually return list[dict[str, Any]].
Updated base to return Any, and each subclass to match its actual return type.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Joao Moura <joaomdmoura@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-10 01:38:54 -03:00
Lucas Gomide
adef605410 fix: add missing list/dict methods to LockedListProxy and LockedDictProxy
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2026-03-09 09:38:35 -04:00
Greyson LaLonde
cd42bcf035 refactor(memory): convert memory classes to serializable
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* refactor(memory): convert Memory, MemoryScope, and MemorySlice to BaseModel

* fix(test): update mock memory attribute from _read_only to read_only

* fix: handle re-validation in wrap validators and patch BaseModel class in tests
2026-03-08 23:08:10 -04:00
Greyson LaLonde
bc45a7fbe3 feat: create action for nightly releases
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2026-03-06 18:32:52 -05:00
Matt Aitchison
87759cdb14 fix(deps): bump gitpython to >=3.1.41 to resolve CVE path traversal vulnerability (#4740)
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GitPython ==3.1.38 is affected by a high-severity path traversal
vulnerability (dependabot alert #1). Bump to >=3.1.41,<4 which
includes the fix.
2026-03-05 12:41:24 -06:00
Tiago Freire
059cb93aeb fix(executor): propagate contextvars context to parallel tool call threads
ThreadPoolExecutor threads do not inherit the calling thread's contextvars
context, causing _event_id_stack and _current_celery_task_id to be empty
in worker threads. This broke OTel span parenting for parallel tool calls
(missing parent_event_id) and lost the Celery task ID in the enterprise
tracking layer ([Task ID: no-task]).

Fix by capturing an independent context copy per submission via
contextvars.copy_context().run in CrewAgentExecutor._handle_native_tool_calls,
so each worker thread starts with the correct inherited context without
sharing mutable state across threads.
2026-03-05 08:20:09 -05:00
Lorenze Jay
cebc52694e docs: update changelog and version for v1.10.1
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2026-03-04 18:20:02 -05:00
Lorenze Jay
53df41989a feat: bump versions to 1.10.1 (#4706)
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2026-03-04 11:03:17 -08:00
Greyson LaLonde
ea70976a5d fix: adjust executor listener value to avoid recursion (#4705)
* fix: adjust executor listener value to avoid recursion

* fix: clear call count to ensure zero state

* feat: expose max method call kwarg
2026-03-04 10:47:22 -08:00
João Moura
3cc6516ae5 Memory overall improvements (#4688)
* feat: enhance memory recall limits and update documentation

- Increased the memory recall limit in the Agent class from 5 to 15.
- Updated the RecallMemoryTool to allow a recall limit of 20.
- Expanded the documentation for the recall_memory feature to emphasize the importance of multiple queries for comprehensive results.

* feat: increase memory recall limit and enhance memory context documentation

- Increased the memory recall limit in the Agent class from 15 to 20.
- Updated the memory context message to clarify the nature of the memories presented and the importance of using the Search memory tool for comprehensive results.

* refactor: remove inferred_categories from RecallState and update category merging logic

- Removed the inferred_categories field from RecallState to simplify state management.
- Updated the _merged_categories method to only merge caller-supplied categories, enhancing clarity in category handling.

* refactor: simplify category handling in RecallFlow

- Updated the _merged_categories method to return only caller-supplied categories, removing the previous merging logic for inferred categories. This change enhances clarity and maintains consistency in category management.
2026-03-04 09:19:07 -08:00
nicoferdi96
ad82e52d39 fix(gemini): group parallel function_response parts in a single Content object (#4693)
* fix(gemini): group parallel function_response parts in a single Content object

When Gemini makes N parallel tool calls, the API requires all N function_response parts in one Content object. Previously each tool result created a separate Content, causing 400 INVALID_ARGUMENT errors. Merge consecutive function_response parts into the existing Content instead of appending new ones.

* Address change requested

- function_response is a declared field on the types.Part Pydantic model so hasattr can be replaced with p.function_response is not None
2026-03-04 12:04:23 +01:00
Matt Aitchison
9336702ebc fix(deps): bump pypdf, urllib3 override, and dev dependencies for security fixes
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- pypdf ~6.7.4 → ~6.7.5 (CVE: inefficient ASCIIHexDecode stream decoding)
- Add urllib3>=2.6.3 override (CVE: decompression-bomb bypass on redirects)
- ruff 0.14.7 → 0.15.1, mypy 1.19.0 → 1.19.1, pre-commit 4.5.0 → 4.5.1
- types-regex 2024.11.6 → 2026.1.15, boto3-stubs 1.40.54 → 1.42.40
- Auto-fixed 13 lint issues from new ruff rules

Co-authored-by: Greyson LaLonde <greyson.r.lalonde@gmail.com>
2026-03-04 01:13:38 -05:00
Greyson LaLonde
030f6d6c43 fix: use anon id for ephemeral traces 2026-03-04 00:45:09 -05:00
Mike Plachta
95d51db29f Langgraph migration guide (#4681)
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2026-03-03 11:53:12 -08:00
Greyson LaLonde
a8f51419f6 fix(gemini): surface thought output from thinking models
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* fix(gemini): surface thought output from thinking models

* chore(llm): remove unreachable hasattr guards on crewai_event_bus
2026-03-03 11:54:55 -05:00
Greyson LaLonde
e7f17d2284 fix: load MCP and platform tools when agent tools is None
Closes #4568
2026-03-03 10:25:25 -05:00
Greyson LaLonde
5d0811258f fix(a2a): support Jupyter environments with running event loops 2026-03-03 10:05:48 -05:00
Greyson LaLonde
7972192d55 fix(deps): bump tokenizers lower bound to >=0.21 to avoid broken 0.20.3
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2026-03-02 18:04:28 -05:00
Mike Plachta
b3f8a42321 feat: upgrade gemini genai
Co-authored-by: Greyson LaLonde <greyson.r.lalonde@gmail.com>
Co-authored-by: Lorenze Jay <63378463+lorenzejay@users.noreply.github.com>
2026-03-02 14:27:56 -05:00
Greyson LaLonde
21224f2bc5 fix: conditionally pass plus header
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Empty strings are considered illegal values for bearer auth in `httpx`.
2026-03-02 09:27:54 -05:00
Giulio Leone
b76022c1e7 fix(telemetry): skip signal handler registration in non-main threads
* fix(telemetry): skip signal handler registration in non-main threads

When CrewAI is initialized from a non-main thread (e.g. Streamlit, Flask,
Django, Jupyter), the telemetry module attempted to register signal handlers
which only work in the main thread. This caused multiple noisy ValueError
tracebacks to be printed to stderr, confusing users even though the errors
were caught and non-fatal.

Check `threading.current_thread() is not threading.main_thread()` before
attempting signal registration, and skip silently with a debug-level log
message instead of printing full tracebacks.

Fixes crewAIInc/crewAI#4289

* fix(test): move Telemetry() inside signal.signal mock context

Refs: #4649

* fix(telemetry): move signal.signal mock inside thread to wrap Telemetry() construction

The patch context now activates inside init_in_thread so the mock
is guaranteed to be active before and during Telemetry.__init__,
addressing the Copilot review feedback.

Refs: #4289

* fix(test): mock logger.debug instead of capsys for deterministic assertion

Replace signal.signal-only mock with combined logger + signal mock.
Assert logger.debug was called with the skip message and signal.signal
was never invoked from the non-main thread.

Refs: #4289
2026-03-02 07:42:55 -05:00
250 changed files with 21706 additions and 8681 deletions

View File

@@ -55,6 +55,7 @@ jobs:
echo "${{ steps.changed-files.outputs.files }}" \
| tr ' ' '\n' \
| grep -v 'src/crewai/cli/templates/' \
| grep -v 'src/crewai_cli/templates/' \
| grep -v '/tests/' \
| xargs -I{} uv run ruff check "{}"

127
.github/workflows/nightly.yml vendored Normal file
View File

@@ -0,0 +1,127 @@
name: Nightly Canary Release
on:
schedule:
- cron: '0 6 * * *' # daily at 6am UTC
workflow_dispatch:
jobs:
check:
name: Check for new commits
runs-on: ubuntu-latest
permissions:
contents: read
outputs:
has_changes: ${{ steps.check.outputs.has_changes }}
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Check for commits in last 24h
id: check
run: |
RECENT=$(git log --since="24 hours ago" --oneline | head -1)
if [ -n "$RECENT" ]; then
echo "has_changes=true" >> "$GITHUB_OUTPUT"
else
echo "has_changes=false" >> "$GITHUB_OUTPUT"
fi
build:
name: Build nightly packages
needs: check
if: needs.check.outputs.has_changes == 'true' || github.event_name == 'workflow_dispatch'
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install uv
uses: astral-sh/setup-uv@v4
- name: Stamp nightly versions
run: |
DATE=$(date +%Y%m%d)
for init_file in \
lib/crewai/src/crewai/__init__.py \
lib/crewai-tools/src/crewai_tools/__init__.py \
lib/crewai-files/src/crewai_files/__init__.py; do
CURRENT=$(python -c "
import re
text = open('$init_file').read()
print(re.search(r'__version__\s*=\s*\"(.*?)\"\s*$', text, re.MULTILINE).group(1))
")
NIGHTLY="${CURRENT}.dev${DATE}"
sed -i "s/__version__ = .*/__version__ = \"${NIGHTLY}\"/" "$init_file"
echo "$init_file: $CURRENT -> $NIGHTLY"
done
# Update cross-package dependency pins to nightly versions
sed -i "s/\"crewai-tools==[^\"]*\"/\"crewai-tools==${NIGHTLY}\"/" lib/crewai/pyproject.toml
sed -i "s/\"crewai==[^\"]*\"/\"crewai==${NIGHTLY}\"/" lib/crewai-tools/pyproject.toml
echo "Updated cross-package dependency pins to ${NIGHTLY}"
- name: Build packages
run: |
uv build --all-packages
rm dist/.gitignore
- name: Upload artifacts
uses: actions/upload-artifact@v4
with:
name: dist
path: dist/
publish:
name: Publish nightly to PyPI
needs: build
runs-on: ubuntu-latest
environment:
name: pypi
url: https://pypi.org/p/crewai
permissions:
id-token: write
contents: read
steps:
- uses: actions/checkout@v4
- name: Install uv
uses: astral-sh/setup-uv@v6
with:
version: "0.8.4"
python-version: "3.12"
enable-cache: false
- name: Download artifacts
uses: actions/download-artifact@v4
with:
name: dist
path: dist
- name: Publish to PyPI
env:
UV_PUBLISH_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
run: |
failed=0
for package in dist/*; do
if [[ "$package" == *"crewai_devtools"* ]]; then
echo "Skipping private package: $package"
continue
fi
echo "Publishing $package"
if ! uv publish "$package"; then
echo "Failed to publish $package"
failed=1
fi
done
if [ $failed -eq 1 ]; then
echo "Some packages failed to publish"
exit 1
fi

View File

@@ -59,6 +59,8 @@ jobs:
contents: read
steps:
- uses: actions/checkout@v4
with:
ref: ${{ inputs.release_tag || github.ref }}
- name: Install uv
uses: astral-sh/setup-uv@v6
@@ -93,3 +95,72 @@ jobs:
echo "Some packages failed to publish"
exit 1
fi
- name: Build Slack payload
if: success()
id: slack
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
RELEASE_TAG: ${{ inputs.release_tag }}
run: |
payload=$(uv run python -c "
import json, re, subprocess, sys
with open('lib/crewai/src/crewai/__init__.py') as f:
m = re.search(r\"__version__\s*=\s*[\\\"']([^\\\"']+)\", f.read())
version = m.group(1) if m else 'unknown'
import os
tag = os.environ.get('RELEASE_TAG') or version
try:
r = subprocess.run(['gh','release','view',tag,'--json','body','-q','.body'],
capture_output=True, text=True, check=True)
body = r.stdout.strip()
except Exception:
body = ''
blocks = [
{'type':'section','text':{'type':'mrkdwn',
'text':f':rocket: \`crewai v{version}\` published to PyPI'}},
{'type':'section','text':{'type':'mrkdwn',
'text':f'<https://pypi.org/project/crewai/{version}/|View on PyPI> · <https://github.com/crewAIInc/crewAI/releases/tag/{tag}|Release notes>'}},
{'type':'divider'},
]
if body:
heading, items = '', []
for line in body.split('\n'):
line = line.strip()
if not line: continue
hm = re.match(r'^#{2,3}\s+(.*)', line)
if hm:
if heading and items:
skip = heading in ('What\\'s Changed','') or 'Contributors' in heading
if not skip:
txt = f'*{heading}*\n' + '\n'.join(f'• {i}' for i in items)
blocks.append({'type':'section','text':{'type':'mrkdwn','text':txt}})
heading, items = hm.group(1), []
elif line.startswith('- ') or line.startswith('* '):
items.append(re.sub(r'\*\*([^*]*)\*\*', r'*\1*', line[2:]))
if heading and items:
skip = heading in ('What\\'s Changed','') or 'Contributors' in heading
if not skip:
txt = f'*{heading}*\n' + '\n'.join(f'• {i}' for i in items)
blocks.append({'type':'section','text':{'type':'mrkdwn','text':txt}})
blocks.append({'type':'divider'})
blocks.append({'type':'section','text':{'type':'mrkdwn',
'text':f'\`\`\`uv add \"crewai[tools]=={version}\"\`\`\`'}})
print(json.dumps({'blocks':blocks}))
")
echo "payload=$payload" >> $GITHUB_OUTPUT
- name: Notify Slack
if: success()
uses: slackapi/slack-github-action@v2.1.0
with:
webhook: ${{ secrets.SLACK_WEBHOOK_URL }}
webhook-type: incoming-webhook
payload: ${{ steps.slack.outputs.payload }}

View File

@@ -19,7 +19,7 @@ repos:
language: system
pass_filenames: true
types: [python]
exclude: ^(lib/crewai/src/crewai/cli/templates/|lib/crewai/tests/|lib/crewai-tools/tests/|lib/crewai-files/tests/)
exclude: ^(lib/crewai/src/crewai/cli/templates/|lib/cli/|lib/crewai/tests/|lib/crewai-tools/tests/|lib/crewai-files/tests/)
- repo: https://github.com/astral-sh/uv-pre-commit
rev: 0.9.3
hooks:

View File

@@ -12,6 +12,7 @@ from dotenv import load_dotenv
import pytest
from vcr.request import Request # type: ignore[import-untyped]
try:
import vcr.stubs.httpx_stubs as httpx_stubs # type: ignore[import-untyped]
except ModuleNotFoundError:
@@ -225,7 +226,7 @@ def vcr_cassette_dir(request: Any) -> str:
for parent in test_file.parents:
if (
parent.name in ("crewai", "crewai-tools", "crewai-files")
parent.name in ("crewai", "crewai-tools", "crewai-files", "cli")
and parent.parent.name == "lib"
):
package_root = parent

File diff suppressed because it is too large Load Diff

View File

@@ -4,6 +4,114 @@ description: "Product updates, improvements, and bug fixes for CrewAI"
icon: "clock"
mode: "wide"
---
<Update label="Mar 14, 2026">
## v1.10.2rc2
[View release on GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc2)
## What's Changed
### Bug Fixes
- Remove exclusive locks from read-only storage operations
### Documentation
- Update changelog and version for v1.10.2rc1
## Contributors
@greysonlalonde
</Update>
<Update label="Mar 13, 2026">
## v1.10.2rc1
[View release on GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc1)
## What's Changed
### Features
- Add release command and trigger PyPI publish
### Bug Fixes
- Fix cross-process and thread-safe locking to unprotected I/O
- Propagate contextvars across all thread and executor boundaries
- Propagate ContextVars into async task threads
### Documentation
- Update changelog and version for v1.10.2a1
## Contributors
@danglies007, @greysonlalonde
</Update>
<Update label="Mar 11, 2026">
## v1.10.2a1
[View release on GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2a1)
## What's Changed
### Features
- Add support for tool search, saving tokens, and dynamically injecting appropriate tools during execution for Anthropics.
- Introduce more Brave Search tools.
- Create action for nightly releases.
### Bug Fixes
- Fix LockException under concurrent multi-process execution.
- Resolve issues with grouping parallel tool results in a single user message.
- Address MCP tools resolutions and eliminate all shared mutable connections.
- Update LLM parameter handling in the human_feedback function.
- Add missing list/dict methods to LockedListProxy and LockedDictProxy.
- Propagate contextvars context to parallel tool call threads.
- Bump gitpython dependency to >=3.1.41 to resolve CVE path traversal vulnerability.
### Refactoring
- Refactor memory classes to be serializable.
### Documentation
- Update changelog and version for v1.10.1.
## Contributors
@akaKuruma, @github-actions[bot], @giulio-leone, @greysonlalonde, @joaomdmoura, @jonathansampson, @lorenzejay, @lucasgomide, @mattatcha
</Update>
<Update label="Mar 04, 2026">
## v1.10.1
[View release on GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.1)
## What's Changed
### Features
- Upgrade Gemini GenAI
### Bug Fixes
- Adjust executor listener value to avoid recursion
- Group parallel function response parts in a single Content object in Gemini
- Surface thought output from thinking models in Gemini
- Load MCP and platform tools when agent tools are None
- Support Jupyter environments with running event loops in A2A
- Use anonymous ID for ephemeral traces
- Conditionally pass plus header
- Skip signal handler registration in non-main threads for telemetry
- Inject tool errors as observations and resolve name collisions
- Upgrade pypdf from 4.x to 6.7.4 to resolve Dependabot alerts
- Resolve critical and high Dependabot security alerts
### Documentation
- Sync Composio tool documentation across locales
## Contributors
@giulio-leone, @greysonlalonde, @haxzie, @joaomdmoura, @lorenzejay, @mattatcha, @mplachta, @nicoferdi96
</Update>
<Update label="Feb 27, 2026">
## v1.10.1a1

View File

@@ -0,0 +1,518 @@
---
title: "Moving from LangGraph to CrewAI: A Practical Guide for Engineers"
description: If you already have built with LangGraph, learn how to quickly port your projects to CrewAI
icon: switch
mode: "wide"
---
You've built agents with LangGraph. You've wrestled with `StateGraph`, wired up conditional edges, and debugged state dictionaries at 2 AM. It works — but somewhere along the way, you started wondering if there's a better path to production.
There is. **CrewAI Flows** gives you the same power — event-driven orchestration, conditional routing, shared state — with dramatically less boilerplate and a mental model that maps cleanly to how you actually think about multi-step AI workflows.
This article walks through the core concepts side by side, shows real code comparisons, and demonstrates why CrewAI Flows is the framework you'll want to reach for next.
---
## The Mental Model Shift
LangGraph asks you to think in **graphs**: nodes, edges, and state dictionaries. Every workflow is a directed graph where you explicitly wire transitions between computation steps. It's powerful, but the abstraction carries overhead — especially when your workflow is fundamentally sequential with a few decision points.
CrewAI Flows asks you to think in **events**: methods that start things, methods that listen for results, and methods that route execution. The topology of your workflow emerges from decorator annotations rather than explicit graph construction. This isn't just syntactic sugar — it changes how you design, read, and maintain your pipelines.
Here's the core mapping:
| LangGraph Concept | CrewAI Flows Equivalent |
| --- | --- |
| `StateGraph` class | `Flow` class |
| `add_node()` | Methods decorated with `@start`, `@listen` |
| `add_edge()` / `add_conditional_edges()` | `@listen()` / `@router()` decorators |
| `TypedDict` state | Pydantic `BaseModel` state |
| `START` / `END` constants | `@start()` decorator / natural method return |
| `graph.compile()` | `flow.kickoff()` |
| Checkpointer / persistence | Built-in memory (LanceDB-backed) |
Let's see what this looks like in practice.
---
## Demo 1: A Simple Sequential Pipeline
Imagine you're building a pipeline that takes a topic, researches it, writes a summary, and formats the output. Here's how each framework handles it.
### LangGraph Approach
```python
from typing import TypedDict
from langgraph.graph import StateGraph, START, END
class ResearchState(TypedDict):
topic: str
raw_research: str
summary: str
formatted_output: str
def research_topic(state: ResearchState) -> dict:
# Call an LLM or search API
result = llm.invoke(f"Research the topic: {state['topic']}")
return {"raw_research": result}
def write_summary(state: ResearchState) -> dict:
result = llm.invoke(
f"Summarize this research:\n{state['raw_research']}"
)
return {"summary": result}
def format_output(state: ResearchState) -> dict:
result = llm.invoke(
f"Format this summary as a polished article section:\n{state['summary']}"
)
return {"formatted_output": result}
# Build the graph
graph = StateGraph(ResearchState)
graph.add_node("research", research_topic)
graph.add_node("summarize", write_summary)
graph.add_node("format", format_output)
graph.add_edge(START, "research")
graph.add_edge("research", "summarize")
graph.add_edge("summarize", "format")
graph.add_edge("format", END)
# Compile and run
app = graph.compile()
result = app.invoke({"topic": "quantum computing advances in 2026"})
print(result["formatted_output"])
```
You define functions, register them as nodes, and manually wire every transition. For a simple sequence like this, there's a lot of ceremony.
### CrewAI Flows Approach
```python
from crewai import LLM, Agent, Crew, Process, Task
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ResearchState(BaseModel):
topic: str = ""
raw_research: str = ""
summary: str = ""
formatted_output: str = ""
class ResearchFlow(Flow[ResearchState]):
@start()
def research_topic(self):
# Option 1: Direct LLM call
result = llm.call(f"Research the topic: {self.state.topic}")
self.state.raw_research = result
return result
@listen(research_topic)
def write_summary(self, research_output):
# Option 2: A single agent
summarizer = Agent(
role="Research Summarizer",
goal="Produce concise, accurate summaries of research content",
backstory="You are an expert at distilling complex research into clear, "
"digestible summaries.",
llm=llm,
verbose=True,
)
result = summarizer.kickoff(
f"Summarize this research:\n{self.state.raw_research}"
)
self.state.summary = str(result)
return self.state.summary
@listen(write_summary)
def format_output(self, summary_output):
# Option 3: a complete crew (with one or more agents)
formatter = Agent(
role="Content Formatter",
goal="Transform research summaries into polished, publication-ready article sections",
backstory="You are a skilled editor with expertise in structuring and "
"presenting technical content for a general audience.",
llm=llm,
verbose=True,
)
format_task = Task(
description=f"Format this summary as a polished article section:\n{self.state.summary}",
expected_output="A well-structured, polished article section ready for publication.",
agent=formatter,
)
crew = Crew(
agents=[formatter],
tasks=[format_task],
process=Process.sequential,
verbose=True,
)
result = crew.kickoff()
self.state.formatted_output = str(result)
return self.state.formatted_output
# Run the flow
flow = ResearchFlow()
flow.state.topic = "quantum computing advances in 2026"
result = flow.kickoff()
print(flow.state.formatted_output)
```
Notice what's different: no graph construction, no edge wiring, no compile step. The execution order is declared right where the logic lives. `@start()` marks the entry point, and `@listen(method_name)` chains steps together. The state is a proper Pydantic model with type safety, validation, and IDE auto-completion.
---
## Demo 2: Conditional Routing
This is where things get interesting. Say you're building a content pipeline that routes to different processing paths based on the type of content detected.
### LangGraph Approach
```python
from typing import TypedDict, Literal
from langgraph.graph import StateGraph, START, END
class ContentState(TypedDict):
input_text: str
content_type: str
result: str
def classify_content(state: ContentState) -> dict:
content_type = llm.invoke(
f"Classify this content as 'technical', 'creative', or 'business':\n{state['input_text']}"
)
return {"content_type": content_type.strip().lower()}
def process_technical(state: ContentState) -> dict:
result = llm.invoke(f"Process as technical doc:\n{state['input_text']}")
return {"result": result}
def process_creative(state: ContentState) -> dict:
result = llm.invoke(f"Process as creative writing:\n{state['input_text']}")
return {"result": result}
def process_business(state: ContentState) -> dict:
result = llm.invoke(f"Process as business content:\n{state['input_text']}")
return {"result": result}
# Routing function
def route_content(state: ContentState) -> Literal["technical", "creative", "business"]:
return state["content_type"]
# Build the graph
graph = StateGraph(ContentState)
graph.add_node("classify", classify_content)
graph.add_node("technical", process_technical)
graph.add_node("creative", process_creative)
graph.add_node("business", process_business)
graph.add_edge(START, "classify")
graph.add_conditional_edges(
"classify",
route_content,
{
"technical": "technical",
"creative": "creative",
"business": "business",
}
)
graph.add_edge("technical", END)
graph.add_edge("creative", END)
graph.add_edge("business", END)
app = graph.compile()
result = app.invoke({"input_text": "Explain how TCP handshakes work"})
```
You need a separate routing function, explicit conditional edge mapping, and termination edges for every branch. The routing logic is decoupled from the node that produces the routing decision.
### CrewAI Flows Approach
```python
from crewai import LLM, Agent
from crewai.flow.flow import Flow, listen, router, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ContentState(BaseModel):
input_text: str = ""
content_type: str = ""
result: str = ""
class ContentFlow(Flow[ContentState]):
@start()
def classify_content(self):
self.state.content_type = (
llm.call(
f"Classify this content as 'technical', 'creative', or 'business':\n"
f"{self.state.input_text}"
)
.strip()
.lower()
)
return self.state.content_type
@router(classify_content)
def route_content(self, classification):
if classification == "technical":
return "process_technical"
elif classification == "creative":
return "process_creative"
else:
return "process_business"
@listen("process_technical")
def handle_technical(self):
agent = Agent(
role="Technical Writer",
goal="Produce clear, accurate technical documentation",
backstory="You are an expert technical writer who specializes in "
"explaining complex technical concepts precisely.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as technical doc:\n{self.state.input_text}")
)
@listen("process_creative")
def handle_creative(self):
agent = Agent(
role="Creative Writer",
goal="Craft engaging and imaginative creative content",
backstory="You are a talented creative writer with a flair for "
"compelling storytelling and vivid expression.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as creative writing:\n{self.state.input_text}")
)
@listen("process_business")
def handle_business(self):
agent = Agent(
role="Business Writer",
goal="Produce professional, results-oriented business content",
backstory="You are an experienced business writer who communicates "
"strategy and value clearly to professional audiences.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as business content:\n{self.state.input_text}")
)
flow = ContentFlow()
flow.state.input_text = "Explain how TCP handshakes work"
flow.kickoff()
print(flow.state.result)
```
The `@router()` decorator turns a method into a decision point. It returns a string that matches a listener — no mapping dictionaries, no separate routing functions. The branching logic reads like a Python `if` statement because it *is* one.
---
## Demo 3: Integrating AI Agent Crews into Flows
Here's where CrewAI's real power shines. Flows aren't just for chaining LLM calls — they orchestrate full **Crews** of autonomous agents. This is something LangGraph simply doesn't have a native equivalent for.
```python
from crewai import Agent, Task, Crew
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
class ArticleState(BaseModel):
topic: str = ""
research: str = ""
draft: str = ""
final_article: str = ""
class ArticleFlow(Flow[ArticleState]):
@start()
def run_research_crew(self):
"""A full Crew of agents handles research."""
researcher = Agent(
role="Senior Research Analyst",
goal=f"Produce comprehensive research on: {self.state.topic}",
backstory="You're a veteran analyst known for thorough, "
"well-sourced research reports.",
llm="gpt-4o"
)
research_task = Task(
description=f"Research '{self.state.topic}' thoroughly. "
"Cover key trends, data points, and expert opinions.",
expected_output="A detailed research brief with sources.",
agent=researcher
)
crew = Crew(agents=[researcher], tasks=[research_task])
result = crew.kickoff()
self.state.research = result.raw
return result.raw
@listen(run_research_crew)
def run_writing_crew(self, research_output):
"""A different Crew handles writing."""
writer = Agent(
role="Technical Writer",
goal="Write a compelling article based on provided research.",
backstory="You turn complex research into engaging, clear prose.",
llm="gpt-4o"
)
editor = Agent(
role="Senior Editor",
goal="Review and polish articles for publication quality.",
backstory="20 years of editorial experience at top tech publications.",
llm="gpt-4o"
)
write_task = Task(
description=f"Write an article based on this research:\n{self.state.research}",
expected_output="A well-structured draft article.",
agent=writer
)
edit_task = Task(
description="Review, fact-check, and polish the draft article.",
expected_output="A publication-ready article.",
agent=editor
)
crew = Crew(agents=[writer, editor], tasks=[write_task, edit_task])
result = crew.kickoff()
self.state.final_article = result.raw
return result.raw
# Run the full pipeline
flow = ArticleFlow()
flow.state.topic = "The Future of Edge AI"
flow.kickoff()
print(flow.state.final_article)
```
This is the key insight: **Flows provide the orchestration layer, and Crews provide the intelligence layer.** Each step in a Flow can spin up a full team of collaborating agents, each with their own roles, goals, and tools. You get structured, predictable control flow *and* autonomous agent collaboration — the best of both worlds.
In LangGraph, achieving something similar means manually implementing agent communication protocols, tool-calling loops, and delegation logic inside your node functions. It's possible, but it's plumbing you're building from scratch every time.
---
## Demo 4: Parallel Execution and Synchronization
Real-world pipelines often need to fan out work and join the results. CrewAI Flows handles this elegantly with `and_` and `or_` operators.
```python
from crewai import LLM
from crewai.flow.flow import Flow, and_, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class AnalysisState(BaseModel):
topic: str = ""
market_data: str = ""
tech_analysis: str = ""
competitor_intel: str = ""
final_report: str = ""
class ParallelAnalysisFlow(Flow[AnalysisState]):
@start()
def start_method(self):
pass
@listen(start_method)
def gather_market_data(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def run_tech_analysis(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def gather_competitor_intel(self):
# Your agentic or deterministic code
pass
@listen(and_(gather_market_data, run_tech_analysis, gather_competitor_intel))
def synthesize_report(self):
# Your agentic or deterministic code
pass
flow = ParallelAnalysisFlow()
flow.state.topic = "AI-powered developer tools"
flow.kickoff()
```
Multiple `@start()` decorators fire in parallel. The `and_()` combinator on the `@listen` decorator ensures `synthesize_report` only executes after *all three* upstream methods complete. There's also `or_()` for when you want to proceed as soon as *any* upstream task finishes.
In LangGraph, you'd need to build a fan-out/fan-in pattern with parallel branches, a synchronization node, and careful state merging — all wired explicitly through edges.
---
## Why CrewAI Flows for Production
Beyond cleaner syntax, Flows deliver several production-critical advantages:
**Built-in state persistence.** Flow state is backed by LanceDB, meaning your workflows can survive crashes, be resumed, and accumulate knowledge across runs. LangGraph requires you to configure a separate checkpointer.
**Type-safe state management.** Pydantic models give you validation, serialization, and IDE support out of the box. LangGraph's `TypedDict` states don't validate at runtime.
**First-class agent orchestration.** Crews are a native primitive. You define agents with roles, goals, backstories, and tools — and they collaborate autonomously within the structured envelope of a Flow. No need to reinvent multi-agent coordination.
**Simpler mental model.** Decorators declare intent. `@start` means "begin here." `@listen(x)` means "run after x." `@router(x)` means "decide where to go after x." The code reads like the workflow it describes.
**CLI integration.** Run flows with `crewai run`. No separate compilation step, no graph serialization. Your Flow is a Python class, and it runs like one.
---
## Migration Cheat Sheet
If you're sitting on a LangGraph codebase and want to move to CrewAI Flows, here's a practical conversion guide:
1. **Map your state.** Convert your `TypedDict` to a Pydantic `BaseModel`. Add default values for all fields.
2. **Convert nodes to methods.** Each `add_node` function becomes a method on your `Flow` subclass. Replace `state["field"]` reads with `self.state.field`.
3. **Replace edges with decorators.** Your `add_edge(START, "first_node")` becomes `@start()` on the first method. Sequential `add_edge("a", "b")` becomes `@listen(a)` on method `b`.
4. **Replace conditional edges with `@router`.** Your routing function and `add_conditional_edges()` mapping become a single `@router()` method that returns a route string.
5. **Replace compile + invoke with kickoff.** Drop `graph.compile()`. Call `flow.kickoff()` instead.
6. **Consider where Crews fit.** Any node where you have complex multi-step agent logic is a candidate for extraction into a Crew. This is where you'll see the biggest quality improvement.
---
## Getting Started
Install CrewAI and scaffold a new Flow project:
```bash
pip install crewai
crewai create flow my_first_flow
cd my_first_flow
```
This generates a project structure with a ready-to-edit Flow class, configuration files, and a `pyproject.toml` with `type = "flow"` already set. Run it with:
```bash
crewai run
```
From there, add your agents, wire up your listeners, and ship it.
---
## Final Thoughts
LangGraph taught the ecosystem that AI workflows need structure. That was an important lesson. But CrewAI Flows takes that lesson and delivers it in a form that's faster to write, easier to read, and more powerful in production — especially when your workflows involve multiple collaborating agents.
If you're building anything beyond a single-agent chain, give Flows a serious look. The decorator-driven model, native Crew integration, and built-in state management mean you'll spend less time on plumbing and more time on the problems that matter.
Start with `crewai create flow`. You won't look back.

View File

@@ -1,97 +1,316 @@
---
title: Brave Search
description: The `BraveSearchTool` is designed to search the internet using the Brave Search API.
title: Brave Search Tools
description: A suite of tools for querying the Brave Search API — covering web, news, image, and video search.
icon: searchengin
mode: "wide"
---
# `BraveSearchTool`
# Brave Search Tools
## Description
This tool is designed to perform web searches using the Brave Search API. It allows you to search the internet with a specified query and retrieve relevant results. The tool supports customizable result counts and country-specific searches.
CrewAI offers a family of Brave Search tools, each targeting a specific [Brave Search API](https://brave.com/search/api/) endpoint.
Rather than a single catch-all tool, you can pick exactly the tool that matches the kind of results your agent needs:
| Tool | Endpoint | Use case |
| --- | --- | --- |
| `BraveWebSearchTool` | Web Search | General web results, snippets, and URLs |
| `BraveNewsSearchTool` | News Search | Recent news articles and headlines |
| `BraveImageSearchTool` | Image Search | Image results with dimensions and source URLs |
| `BraveVideoSearchTool` | Video Search | Video results from across the web |
| `BraveLocalPOIsTool` | Local POIs | Find points of interest (e.g., restaurants) |
| `BraveLocalPOIsDescriptionTool` | Local POIs | Retrieve AI-generated location descriptions |
| `BraveLLMContextTool` | LLM Context | Pre-extracted web content optimized for AI agents, LLM grounding, and RAG pipelines. |
All tools share a common base class (`BraveSearchToolBase`) that provides consistent behavior — rate limiting, automatic retries on `429` responses, header and parameter validation, and optional file saving.
<Note>
The older `BraveSearchTool` class is still available for backwards compatibility, but it is considered **legacy** and will not receive the same level of attention going forward. We recommend migrating to the specific tools listed above, which offer richer configuration and a more focused interface.
</Note>
<Note>
While many tools (e.g., _BraveWebSearchTool_, _BraveNewsSearchTool_, _BraveImageSearchTool_, and _BraveVideoSearchTool_) can be used with a free Brave Search API subscription/plan, some parameters (e.g., `enable_snippets`) and tools (e.g., _BraveLocalPOIsTool_ and _BraveLocalPOIsDescriptionTool_) require a paid plan. Consult your subscription plan's capabilities for clarification.
</Note>
## Installation
To incorporate this tool into your project, follow the installation instructions below:
```shell
pip install 'crewai[tools]'
```
## Steps to Get Started
## Getting Started
To effectively use the `BraveSearchTool`, follow these steps:
1. **Install the package** — confirm that `crewai[tools]` is installed in your Python environment.
2. **Get an API key** — sign up at [api-dashboard.search.brave.com/login](https://api-dashboard.search.brave.com/login) to generate a key.
3. **Set the environment variable** — store your key as `BRAVE_API_KEY`, or pass it directly via the `api_key` parameter.
1. **Package Installation**: Confirm that the `crewai[tools]` package is installed in your Python environment.
2. **API Key Acquisition**: Acquire a Brave Search API key at https://api.search.brave.com/app/keys (sign in to generate a key).
3. **Environment Configuration**: Store your obtained API key in an environment variable named `BRAVE_API_KEY` to facilitate its use by the tool.
## Quick Examples
## Example
The following example demonstrates how to initialize the tool and execute a search with a given query:
### Web Search
```python Code
from crewai_tools import BraveSearchTool
from crewai_tools import BraveWebSearchTool
# Initialize the tool for internet searching capabilities
tool = BraveSearchTool()
# Execute a search
results = tool.run(search_query="CrewAI agent framework")
tool = BraveWebSearchTool()
results = tool.run(q="CrewAI agent framework")
print(results)
```
## Parameters
The `BraveSearchTool` accepts the following parameters:
- **search_query**: Mandatory. The search query you want to use to search the internet.
- **country**: Optional. Specify the country for the search results. Default is empty string.
- **n_results**: Optional. Number of search results to return. Default is `10`.
- **save_file**: Optional. Whether to save the search results to a file. Default is `False`.
## Example with Parameters
Here is an example demonstrating how to use the tool with additional parameters:
### News Search
```python Code
from crewai_tools import BraveSearchTool
from crewai_tools import BraveNewsSearchTool
# Initialize the tool with custom parameters
tool = BraveSearchTool(
country="US",
n_results=5,
save_file=True
tool = BraveNewsSearchTool()
results = tool.run(q="latest AI breakthroughs")
print(results)
```
### Image Search
```python Code
from crewai_tools import BraveImageSearchTool
tool = BraveImageSearchTool()
results = tool.run(q="northern lights photography")
print(results)
```
### Video Search
```python Code
from crewai_tools import BraveVideoSearchTool
tool = BraveVideoSearchTool()
results = tool.run(q="how to build AI agents")
print(results)
```
### Location POI Descriptions
```python Code
from crewai_tools import (
BraveWebSearchTool,
BraveLocalPOIsDescriptionTool,
)
# Execute a search
results = tool.run(search_query="Latest AI developments")
print(results)
web_search = BraveWebSearchTool(raw=True)
poi_details = BraveLocalPOIsDescriptionTool()
results = web_search.run(q="italian restaurants in pensacola, florida")
if "locations" in results:
location_ids = [ loc["id"] for loc in results["locations"]["results"] ]
if location_ids:
descriptions = poi_details.run(ids=location_ids)
print(descriptions)
```
## Common Constructor Parameters
Every Brave Search tool accepts the following parameters at initialization:
| Parameter | Type | Default | Description |
| --- | --- | --- | --- |
| `api_key` | `str \| None` | `None` | Brave API key. Falls back to the `BRAVE_API_KEY` environment variable. |
| `headers` | `dict \| None` | `None` | Additional HTTP headers to send with every request (e.g., `api-version`, geolocation headers). |
| `requests_per_second` | `float` | `1.0` | Maximum request rate. The tool will sleep between calls to stay within this limit. |
| `save_file` | `bool` | `False` | When `True`, each response is written to a timestamped `.txt` file. |
| `raw` | `bool` | `False` | When `True`, the full API JSON response is returned without any refinement. |
| `timeout` | `int` | `30` | HTTP request timeout in seconds. |
| `country` | `str \| None` | `None` | Legacy shorthand for geo-targeting (e.g., `"US"`). Prefer using the `country` query parameter directly. |
| `n_results` | `int` | `10` | Legacy shorthand for result count. Prefer using the `count` query parameter directly. |
<Warning>
The `country` and `n_results` constructor parameters exist for backwards compatibility. They are applied as defaults when the corresponding query parameters (`country`, `count`) are not provided at call time. For new code, we recommend passing `country` and `count` directly as query parameters instead.
</Warning>
## Query Parameters
Each tool validates its query parameters against a Pydantic schema before sending the request.
The parameters vary slightly per endpoint — here is a summary of the most commonly used ones:
### BraveWebSearchTool
| Parameter | Description |
| --- | --- |
| `q` | **(required)** Search query string (max 400 chars). |
| `country` | Two-letter country code for geo-targeting (e.g., `"US"`). |
| `search_lang` | Two-letter language code for results (e.g., `"en"`). |
| `count` | Max number of results to return (120). |
| `offset` | Skip the first N pages of results (09). |
| `safesearch` | Content filter: `"off"`, `"moderate"`, or `"strict"`. |
| `freshness` | Recency filter: `"pd"` (past day), `"pw"` (past week), `"pm"` (past month), `"py"` (past year), or a date range like `"2025-01-01to2025-06-01"`. |
| `extra_snippets` | Include up to 5 additional text snippets per result. |
| `goggles` | Brave Goggles URL(s) and/or source for custom re-ranking. |
For the complete parameter and header reference, see the [Brave Web Search API documentation](https://api-dashboard.search.brave.com/api-reference/web/search/get).
### BraveNewsSearchTool
| Parameter | Description |
| --- | --- |
| `q` | **(required)** Search query string (max 400 chars). |
| `country` | Two-letter country code for geo-targeting. |
| `search_lang` | Two-letter language code for results. |
| `count` | Max number of results to return (150). |
| `offset` | Skip the first N pages of results (09). |
| `safesearch` | Content filter: `"off"`, `"moderate"`, or `"strict"`. |
| `freshness` | Recency filter (same options as Web Search). |
| `goggles` | Brave Goggles URL(s) and/or source for custom re-ranking. |
For the complete parameter and header reference, see the [Brave News Search API documentation](https://api-dashboard.search.brave.com/api-reference/news/news_search/get).
### BraveImageSearchTool
| Parameter | Description |
| --- | --- |
| `q` | **(required)** Search query string (max 400 chars). |
| `country` | Two-letter country code for geo-targeting. |
| `search_lang` | Two-letter language code for results. |
| `count` | Max number of results to return (1200). |
| `safesearch` | Content filter: `"off"` or `"strict"`. |
| `spellcheck` | Attempt to correct spelling errors in the query. |
For the complete parameter and header reference, see the [Brave Image Search API documentation](https://api-dashboard.search.brave.com/api-reference/images/image_search).
### BraveVideoSearchTool
| Parameter | Description |
| --- | --- |
| `q` | **(required)** Search query string (max 400 chars). |
| `country` | Two-letter country code for geo-targeting. |
| `search_lang` | Two-letter language code for results. |
| `count` | Max number of results to return (150). |
| `offset` | Skip the first N pages of results (09). |
| `safesearch` | Content filter: `"off"`, `"moderate"`, or `"strict"`. |
| `freshness` | Recency filter (same options as Web Search). |
For the complete parameter and header reference, see the [Brave Video Search API documentation](https://api-dashboard.search.brave.com/api-reference/videos/video_search/get).
### BraveLocalPOIsTool
| Parameter | Description |
| --- | --- |
| `ids` | **(required)** A list of unique identifiers for the desired locations. |
| `search_lang` | Two-letter language code for results. |
For the complete parameter and header reference, see [Brave Local POIs API documentation](https://api-dashboard.search.brave.com/api-reference/web/local_pois).
### BraveLocalPOIsDescriptionTool
| Parameter | Description |
| --- | --- |
| `ids` | **(required)** A list of unique identifiers for the desired locations. |
For the complete parameter and header reference, see [Brave POI Descriptions API documentation](https://api-dashboard.search.brave.com/api-reference/web/poi_descriptions).
## Custom Headers
All tools support custom HTTP request headers. The Web Search tool, for example, accepts geolocation headers for location-aware results:
```python Code
from crewai_tools import BraveWebSearchTool
tool = BraveWebSearchTool(
headers={
"x-loc-lat": "37.7749",
"x-loc-long": "-122.4194",
"x-loc-city": "San Francisco",
"x-loc-state": "CA",
"x-loc-country": "US",
}
)
results = tool.run(q="best coffee shops nearby")
```
You can also update headers after initialization using the `set_headers()` method:
```python Code
tool.set_headers({"api-version": "2025-01-01"})
```
## Raw Mode
By default, each tool refines the API response into a concise list of results. If you need the full, unprocessed API response, enable raw mode:
```python Code
from crewai_tools import BraveWebSearchTool
tool = BraveWebSearchTool(raw=True)
full_response = tool.run(q="Brave Search API")
```
## Agent Integration Example
Here's how to integrate the `BraveSearchTool` with a CrewAI agent:
Here's how to equip a CrewAI agent with multiple Brave Search tools:
```python Code
from crewai import Agent
from crewai.project import agent
from crewai_tools import BraveSearchTool
from crewai_tools import BraveWebSearchTool, BraveNewsSearchTool
# Initialize the tool
brave_search_tool = BraveSearchTool()
web_search = BraveWebSearchTool()
news_search = BraveNewsSearchTool()
# Define an agent with the BraveSearchTool
@agent
def researcher(self) -> Agent:
return Agent(
config=self.agents_config["researcher"],
allow_delegation=False,
tools=[brave_search_tool]
tools=[web_search, news_search],
)
```
## Advanced Example
Combining multiple parameters for a targeted search:
```python Code
from crewai_tools import BraveWebSearchTool
tool = BraveWebSearchTool(
requests_per_second=0.5, # conservative rate limit
save_file=True,
)
results = tool.run(
q="artificial intelligence news",
country="US",
search_lang="en",
count=5,
freshness="pm", # past month only
extra_snippets=True,
)
print(results)
```
## Migrating from `BraveSearchTool` (Legacy)
If you are currently using `BraveSearchTool`, switching to the new tools is straightforward:
```python Code
# Before (legacy)
from crewai_tools import BraveSearchTool
tool = BraveSearchTool(country="US", n_results=5, save_file=True)
results = tool.run(search_query="AI agents")
# After (recommended)
from crewai_tools import BraveWebSearchTool
tool = BraveWebSearchTool(save_file=True)
results = tool.run(q="AI agents", country="US", count=5)
```
Key differences:
- **Import**: Use `BraveWebSearchTool` (or the news/image/video variant) instead of `BraveSearchTool`.
- **Query parameter**: Use `q` instead of `search_query`. (Both `search_query` and `query` are still accepted for convenience, but `q` is the preferred parameter.)
- **Result count**: Pass `count` as a query parameter instead of `n_results` at init time.
- **Country**: Pass `country` as a query parameter instead of at init time.
- **API key**: Can now be passed directly via `api_key=` in addition to the `BRAVE_API_KEY` environment variable.
- **Rate limiting**: Configurable via `requests_per_second` with automatic retry on `429` responses.
## Conclusion
By integrating the `BraveSearchTool` into Python projects, users gain the ability to conduct real-time, relevant searches across the internet directly from their applications. The tool provides a simple interface to the powerful Brave Search API, making it easy to retrieve and process search results programmatically. By adhering to the setup and usage guidelines provided, incorporating this tool into projects is streamlined and straightforward.
The Brave Search tool suite gives your CrewAI agents flexible, endpoint-specific access to the Brave Search API. Whether you need web pages, breaking news, images, or videos, there is a dedicated tool with validated parameters and built-in resilience. Pick the tool that fits your use case, and refer to the [Brave Search API documentation](https://brave.com/search/api/) for the full details on available parameters and response formats.

View File

@@ -4,6 +4,114 @@ description: "CrewAI의 제품 업데이트, 개선 사항 및 버그 수정"
icon: "clock"
mode: "wide"
---
<Update label="2026년 3월 14일">
## v1.10.2rc2
[GitHub 릴리스 보기](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc2)
## 변경 사항
### 버그 수정
- 읽기 전용 스토리지 작업에서 독점 잠금 제거
### 문서
- v1.10.2rc1에 대한 변경 로그 및 버전 업데이트
## 기여자
@greysonlalonde
</Update>
<Update label="2026년 3월 13일">
## v1.10.2rc1
[GitHub 릴리스 보기](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc1)
## 변경 사항
### 기능
- 릴리스 명령 추가 및 PyPI 게시 트리거
### 버그 수정
- 보호되지 않은 I/O에 대한 프로세스 간 및 스레드 안전 잠금 수정
- 모든 스레드 및 실행기 경계를 넘는 contextvars 전파
- async 작업 스레드로 ContextVars 전파
### 문서
- v1.10.2a1에 대한 변경 로그 및 버전 업데이트
## 기여자
@danglies007, @greysonlalonde
</Update>
<Update label="2026년 3월 11일">
## v1.10.2a1
[GitHub 릴리스 보기](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2a1)
## 변경 사항
### 기능
- Anthropics에 대한 도구 검색 지원 추가, 토큰 저장, 실행 중 적절한 도구를 동적으로 주입하는 기능 추가.
- 더 많은 Brave Search 도구 도입.
- 야간 릴리스를 위한 액션 생성.
### 버그 수정
- 동시 다중 프로세스 실행 중 LockException 수정.
- 단일 사용자 메시지에서 병렬 도구 결과 그룹화 문제 해결.
- MCP 도구 해상도 문제 해결 및 모든 공유 가변 연결 제거.
- human_feedback 함수에서 LLM 매개변수 처리 업데이트.
- LockedListProxy 및 LockedDictProxy에 누락된 list/dict 메서드 추가.
- 병렬 도구 호출 스레드에 contextvars 컨텍스트 전파.
- CVE 경로 탐색 취약점을 해결하기 위해 gitpython 의존성을 >=3.1.41로 업데이트.
### 리팩토링
- 메모리 클래스를 직렬화 가능하도록 리팩토링.
### 문서
- v1.10.1에 대한 변경 로그 및 버전 업데이트.
## 기여자
@akaKuruma, @github-actions[bot], @giulio-leone, @greysonlalonde, @joaomdmoura, @jonathansampson, @lorenzejay, @lucasgomide, @mattatcha
</Update>
<Update label="2026년 3월 4일">
## v1.10.1
[GitHub 릴리스 보기](https://github.com/crewAIInc/crewAI/releases/tag/1.10.1)
## 변경 사항
### 기능
- Gemini GenAI 업그레이드
### 버그 수정
- 재귀를 피하기 위해 실행기 리스너 값을 조정
- Gemini에서 병렬 함수 응답 부분을 단일 Content 객체로 그룹화
- Gemini에서 사고 모델의 사고 출력을 표시
- 에이전트 도구가 None일 때 MCP 및 플랫폼 도구 로드
- A2A에서 실행 이벤트 루프가 있는 Jupyter 환경 지원
- 일시적인 추적을 위해 익명 ID 사용
- 조건부로 플러스 헤더 전달
- 원격 측정을 위해 비주 스레드에서 신호 처리기 등록 건너뛰기
- 도구 오류를 관찰로 주입하고 이름 충돌 해결
- Dependabot 경고를 해결하기 위해 pypdf를 4.x에서 6.7.4로 업그레이드
- 심각 및 높은 Dependabot 보안 경고 해결
### 문서
- Composio 도구 문서를 지역별로 동기화
## 기여자
@giulio-leone, @greysonlalonde, @haxzie, @joaomdmoura, @lorenzejay, @mattatcha, @mplachta, @nicoferdi96
</Update>
<Update label="2026년 2월 27일">
## v1.10.1a1

View File

@@ -0,0 +1,518 @@
---
title: "LangGraph에서 CrewAI로 옮기기: 엔지니어를 위한 실전 가이드"
description: LangGraph로 이미 구축했다면, 프로젝트를 CrewAI로 빠르게 옮기는 방법을 알아보세요
icon: switch
mode: "wide"
---
LangGraph로 에이전트를 구축해 왔습니다. `StateGraph`와 씨름하고, 조건부 에지를 연결하고, 새벽 2시에 상태 딕셔너리를 디버깅해 본 적도 있죠. 동작은 하지만 — 어느 순간부터 프로덕션으로 가는 더 나은 길이 없을까 고민하게 됩니다.
있습니다. **CrewAI Flows**는 이벤트 기반 오케스트레이션, 조건부 라우팅, 공유 상태라는 동일한 힘을 훨씬 적은 보일러플레이트와 실제로 다단계 AI 워크플로우를 생각하는 방식에 잘 맞는 정신적 모델로 제공합니다.
이 글은 핵심 개념을 나란히 비교하고 실제 코드 비교를 보여주며, 다음으로 손이 갈 프레임워크가 왜 CrewAI Flows인지 설명합니다.
---
## 정신적 모델의 전환
LangGraph는 **그래프**로 생각하라고 요구합니다: 노드, 에지, 그리고 상태 딕셔너리. 모든 워크플로우는 계산 단계 사이의 전이를 명시적으로 연결하는 방향 그래프입니다. 강력하지만, 특히 워크플로우가 몇 개의 결정 지점이 있는 순차적 흐름일 때 이 추상화는 오버헤드를 가져옵니다.
CrewAI Flows는 **이벤트**로 생각하라고 요구합니다: 시작하는 메서드, 결과를 듣는 메서드, 실행을 라우팅하는 메서드. 워크플로우의 토폴로지는 명시적 그래프 구성 대신 데코레이터 어노테이션에서 드러납니다. 이것은 단순한 문법 설탕이 아니라 — 파이프라인을 설계하고 읽고 유지하는 방식을 바꿉니다.
핵심 매핑은 다음과 같습니다:
| LangGraph 개념 | CrewAI Flows 대응 |
| --- | --- |
| `StateGraph` class | `Flow` class |
| `add_node()` | Methods decorated with `@start`, `@listen` |
| `add_edge()` / `add_conditional_edges()` | `@listen()` / `@router()` decorators |
| `TypedDict` state | Pydantic `BaseModel` state |
| `START` / `END` constants | `@start()` decorator / natural method return |
| `graph.compile()` | `flow.kickoff()` |
| Checkpointer / persistence | Built-in memory (LanceDB-backed) |
실제로 어떻게 보이는지 살펴보겠습니다.
---
## 데모 1: 간단한 순차 파이프라인
주제를 받아 조사하고, 요약을 작성한 뒤, 결과를 포맷팅하는 파이프라인을 만든다고 해봅시다. 각 프레임워크는 이렇게 처리합니다.
### LangGraph 방식
```python
from typing import TypedDict
from langgraph.graph import StateGraph, START, END
class ResearchState(TypedDict):
topic: str
raw_research: str
summary: str
formatted_output: str
def research_topic(state: ResearchState) -> dict:
# Call an LLM or search API
result = llm.invoke(f"Research the topic: {state['topic']}")
return {"raw_research": result}
def write_summary(state: ResearchState) -> dict:
result = llm.invoke(
f"Summarize this research:\n{state['raw_research']}"
)
return {"summary": result}
def format_output(state: ResearchState) -> dict:
result = llm.invoke(
f"Format this summary as a polished article section:\n{state['summary']}"
)
return {"formatted_output": result}
# Build the graph
graph = StateGraph(ResearchState)
graph.add_node("research", research_topic)
graph.add_node("summarize", write_summary)
graph.add_node("format", format_output)
graph.add_edge(START, "research")
graph.add_edge("research", "summarize")
graph.add_edge("summarize", "format")
graph.add_edge("format", END)
# Compile and run
app = graph.compile()
result = app.invoke({"topic": "quantum computing advances in 2026"})
print(result["formatted_output"])
```
함수를 정의하고 노드로 등록한 다음, 모든 전이를 수동으로 연결합니다. 이렇게 단순한 순서인데도 의례처럼 해야 할 작업이 많습니다.
### CrewAI Flows 방식
```python
from crewai import LLM, Agent, Crew, Process, Task
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ResearchState(BaseModel):
topic: str = ""
raw_research: str = ""
summary: str = ""
formatted_output: str = ""
class ResearchFlow(Flow[ResearchState]):
@start()
def research_topic(self):
# Option 1: Direct LLM call
result = llm.call(f"Research the topic: {self.state.topic}")
self.state.raw_research = result
return result
@listen(research_topic)
def write_summary(self, research_output):
# Option 2: A single agent
summarizer = Agent(
role="Research Summarizer",
goal="Produce concise, accurate summaries of research content",
backstory="You are an expert at distilling complex research into clear, "
"digestible summaries.",
llm=llm,
verbose=True,
)
result = summarizer.kickoff(
f"Summarize this research:\n{self.state.raw_research}"
)
self.state.summary = str(result)
return self.state.summary
@listen(write_summary)
def format_output(self, summary_output):
# Option 3: a complete crew (with one or more agents)
formatter = Agent(
role="Content Formatter",
goal="Transform research summaries into polished, publication-ready article sections",
backstory="You are a skilled editor with expertise in structuring and "
"presenting technical content for a general audience.",
llm=llm,
verbose=True,
)
format_task = Task(
description=f"Format this summary as a polished article section:\n{self.state.summary}",
expected_output="A well-structured, polished article section ready for publication.",
agent=formatter,
)
crew = Crew(
agents=[formatter],
tasks=[format_task],
process=Process.sequential,
verbose=True,
)
result = crew.kickoff()
self.state.formatted_output = str(result)
return self.state.formatted_output
# Run the flow
flow = ResearchFlow()
flow.state.topic = "quantum computing advances in 2026"
result = flow.kickoff()
print(flow.state.formatted_output)
```
눈에 띄는 차이점이 있습니다: 그래프 구성 없음, 에지 연결 없음, 컴파일 단계 없음. 실행 순서는 로직이 있는 곳에서 바로 선언됩니다. `@start()`는 진입점을 표시하고, `@listen(method_name)`은 단계들을 연결합니다. 상태는 타입 안전성, 검증, IDE 자동 완성까지 제공하는 제대로 된 Pydantic 모델입니다.
---
## 데모 2: 조건부 라우팅
여기서 흥미로워집니다. 콘텐츠 유형에 따라 서로 다른 처리 경로로 라우팅하는 파이프라인을 만든다고 해봅시다.
### LangGraph 방식
```python
from typing import TypedDict, Literal
from langgraph.graph import StateGraph, START, END
class ContentState(TypedDict):
input_text: str
content_type: str
result: str
def classify_content(state: ContentState) -> dict:
content_type = llm.invoke(
f"Classify this content as 'technical', 'creative', or 'business':\n{state['input_text']}"
)
return {"content_type": content_type.strip().lower()}
def process_technical(state: ContentState) -> dict:
result = llm.invoke(f"Process as technical doc:\n{state['input_text']}")
return {"result": result}
def process_creative(state: ContentState) -> dict:
result = llm.invoke(f"Process as creative writing:\n{state['input_text']}")
return {"result": result}
def process_business(state: ContentState) -> dict:
result = llm.invoke(f"Process as business content:\n{state['input_text']}")
return {"result": result}
# Routing function
def route_content(state: ContentState) -> Literal["technical", "creative", "business"]:
return state["content_type"]
# Build the graph
graph = StateGraph(ContentState)
graph.add_node("classify", classify_content)
graph.add_node("technical", process_technical)
graph.add_node("creative", process_creative)
graph.add_node("business", process_business)
graph.add_edge(START, "classify")
graph.add_conditional_edges(
"classify",
route_content,
{
"technical": "technical",
"creative": "creative",
"business": "business",
}
)
graph.add_edge("technical", END)
graph.add_edge("creative", END)
graph.add_edge("business", END)
app = graph.compile()
result = app.invoke({"input_text": "Explain how TCP handshakes work"})
```
별도의 라우팅 함수, 명시적 조건부 에지 매핑, 그리고 모든 분기에 대한 종료 에지가 필요합니다. 라우팅 결정 로직이 그 결정을 만들어 내는 노드와 분리됩니다.
### CrewAI Flows 방식
```python
from crewai import LLM, Agent
from crewai.flow.flow import Flow, listen, router, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ContentState(BaseModel):
input_text: str = ""
content_type: str = ""
result: str = ""
class ContentFlow(Flow[ContentState]):
@start()
def classify_content(self):
self.state.content_type = (
llm.call(
f"Classify this content as 'technical', 'creative', or 'business':\n"
f"{self.state.input_text}"
)
.strip()
.lower()
)
return self.state.content_type
@router(classify_content)
def route_content(self, classification):
if classification == "technical":
return "process_technical"
elif classification == "creative":
return "process_creative"
else:
return "process_business"
@listen("process_technical")
def handle_technical(self):
agent = Agent(
role="Technical Writer",
goal="Produce clear, accurate technical documentation",
backstory="You are an expert technical writer who specializes in "
"explaining complex technical concepts precisely.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as technical doc:\n{self.state.input_text}")
)
@listen("process_creative")
def handle_creative(self):
agent = Agent(
role="Creative Writer",
goal="Craft engaging and imaginative creative content",
backstory="You are a talented creative writer with a flair for "
"compelling storytelling and vivid expression.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as creative writing:\n{self.state.input_text}")
)
@listen("process_business")
def handle_business(self):
agent = Agent(
role="Business Writer",
goal="Produce professional, results-oriented business content",
backstory="You are an experienced business writer who communicates "
"strategy and value clearly to professional audiences.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as business content:\n{self.state.input_text}")
)
flow = ContentFlow()
flow.state.input_text = "Explain how TCP handshakes work"
flow.kickoff()
print(flow.state.result)
```
`@router()` 데코레이터는 메서드를 결정 지점으로 만듭니다. 리스너와 매칭되는 문자열을 반환하므로, 매핑 딕셔너리도, 별도의 라우팅 함수도 필요 없습니다. 분기 로직이 Python `if` 문처럼 읽히는 이유는, 실제로 `if` 문이기 때문입니다.
---
## 데모 3: AI 에이전트 Crew를 Flow에 통합하기
여기서 CrewAI의 진짜 힘이 드러납니다. Flows는 LLM 호출을 연결하는 것에 그치지 않고 자율적인 에이전트 **Crew** 전체를 오케스트레이션합니다. 이는 LangGraph에 기본으로 대응되는 개념이 없습니다.
```python
from crewai import Agent, Task, Crew
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
class ArticleState(BaseModel):
topic: str = ""
research: str = ""
draft: str = ""
final_article: str = ""
class ArticleFlow(Flow[ArticleState]):
@start()
def run_research_crew(self):
"""A full Crew of agents handles research."""
researcher = Agent(
role="Senior Research Analyst",
goal=f"Produce comprehensive research on: {self.state.topic}",
backstory="You're a veteran analyst known for thorough, "
"well-sourced research reports.",
llm="gpt-4o"
)
research_task = Task(
description=f"Research '{self.state.topic}' thoroughly. "
"Cover key trends, data points, and expert opinions.",
expected_output="A detailed research brief with sources.",
agent=researcher
)
crew = Crew(agents=[researcher], tasks=[research_task])
result = crew.kickoff()
self.state.research = result.raw
return result.raw
@listen(run_research_crew)
def run_writing_crew(self, research_output):
"""A different Crew handles writing."""
writer = Agent(
role="Technical Writer",
goal="Write a compelling article based on provided research.",
backstory="You turn complex research into engaging, clear prose.",
llm="gpt-4o"
)
editor = Agent(
role="Senior Editor",
goal="Review and polish articles for publication quality.",
backstory="20 years of editorial experience at top tech publications.",
llm="gpt-4o"
)
write_task = Task(
description=f"Write an article based on this research:\n{self.state.research}",
expected_output="A well-structured draft article.",
agent=writer
)
edit_task = Task(
description="Review, fact-check, and polish the draft article.",
expected_output="A publication-ready article.",
agent=editor
)
crew = Crew(agents=[writer, editor], tasks=[write_task, edit_task])
result = crew.kickoff()
self.state.final_article = result.raw
return result.raw
# Run the full pipeline
flow = ArticleFlow()
flow.state.topic = "The Future of Edge AI"
flow.kickoff()
print(flow.state.final_article)
```
핵심 인사이트는 다음과 같습니다: **Flows는 오케스트레이션 레이어를, Crews는 지능 레이어를 제공합니다.** Flow의 각 단계는 각자의 역할, 목표, 도구를 가진 협업 에이전트 팀을 띄울 수 있습니다. 구조화되고 예측 가능한 제어 흐름 *그리고* 자율적 에이전트 협업 — 두 세계의 장점을 모두 얻습니다.
LangGraph에서 비슷한 것을 하려면 노드 함수 안에 에이전트 통신 프로토콜, 도구 호출 루프, 위임 로직을 직접 구현해야 합니다. 가능하긴 하지만, 매번 처음부터 배관을 만드는 셈입니다.
---
## 데모 4: 병렬 실행과 동기화
실제 파이프라인은 종종 작업을 병렬로 분기하고 결과를 합쳐야 합니다. CrewAI Flows는 `and_`와 `or_` 연산자로 이를 우아하게 처리합니다.
```python
from crewai import LLM
from crewai.flow.flow import Flow, and_, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class AnalysisState(BaseModel):
topic: str = ""
market_data: str = ""
tech_analysis: str = ""
competitor_intel: str = ""
final_report: str = ""
class ParallelAnalysisFlow(Flow[AnalysisState]):
@start()
def start_method(self):
pass
@listen(start_method)
def gather_market_data(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def run_tech_analysis(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def gather_competitor_intel(self):
# Your agentic or deterministic code
pass
@listen(and_(gather_market_data, run_tech_analysis, gather_competitor_intel))
def synthesize_report(self):
# Your agentic or deterministic code
pass
flow = ParallelAnalysisFlow()
flow.state.topic = "AI-powered developer tools"
flow.kickoff()
```
여러 `@start()` 데코레이터는 병렬로 실행됩니다. `@listen` 데코레이터의 `and_()` 결합자는 `synthesize_report`가 *세 가지* 상위 메서드가 모두 완료된 뒤에만 실행되도록 보장합니다. *어떤* 상위 작업이든 끝나는 즉시 진행하고 싶다면 `or_()`도 사용할 수 있습니다.
LangGraph에서는 병렬 분기, 동기화 노드, 신중한 상태 병합이 포함된 fan-out/fan-in 패턴을 만들어야 하며 — 모든 것을 에지로 명시적으로 연결해야 합니다.
---
## 프로덕션에서 CrewAI Flows를 쓰는 이유
깔끔한 문법을 넘어, Flows는 여러 프로덕션 핵심 이점을 제공합니다:
**내장 상태 지속성.** Flow 상태는 LanceDB에 의해 백업되므로 워크플로우가 크래시에서 살아남고, 재개될 수 있으며, 실행 간에 지식을 축적할 수 있습니다. LangGraph는 별도의 체크포인터를 구성해야 합니다.
**타입 안전한 상태 관리.** Pydantic 모델은 즉시 검증, 직렬화, IDE 지원을 제공합니다. LangGraph의 `TypedDict` 상태는 런타임 검증을 하지 않습니다.
**일급 에이전트 오케스트레이션.** Crews는 기본 프리미티브입니다. 역할, 목표, 배경, 도구를 가진 에이전트를 정의하고, Flow의 구조적 틀 안에서 자율적으로 협업하게 합니다. 다중 에이전트 조율을 다시 만들 필요가 없습니다.
**더 단순한 정신적 모델.** 데코레이터는 의도를 선언합니다. `@start`는 "여기서 시작", `@listen(x)`는 "x 이후 실행", `@router(x)`는 "x 이후 어디로 갈지 결정"을 의미합니다. 코드는 자신이 설명하는 워크플로우처럼 읽힙니다.
**CLI 통합.** `crewai run`으로 Flows를 실행합니다. 별도의 컴파일 단계나 그래프 직렬화가 없습니다. Flow는 Python 클래스이며, 그대로 실행됩니다.
---
## 마이그레이션 치트 시트
LangGraph 코드베이스를 CrewAI Flows로 옮기고 싶다면, 다음의 실전 변환 가이드를 참고하세요:
1. **상태를 매핑하세요.** `TypedDict`를 Pydantic `BaseModel`로 변환하고 모든 필드에 기본값을 추가하세요.
2. **노드를 메서드로 변환하세요.** 각 `add_node` 함수는 `Flow` 서브클래스의 메서드가 됩니다. `state["field"]` 읽기는 `self.state.field`로 바꾸세요.
3. **에지를 데코레이터로 교체하세요.** `add_edge(START, "first_node")`는 첫 메서드의 `@start()`가 됩니다. 순차적인 `add_edge("a", "b")`는 `b` 메서드의 `@listen(a)`가 됩니다.
4. **조건부 에지는 `@router`로 교체하세요.** 라우팅 함수와 `add_conditional_edges()` 매핑은 하나의 `@router()` 메서드로 통합하고, 라우트 문자열을 반환하세요.
5. **compile + invoke를 kickoff으로 교체하세요.** `graph.compile()`를 제거하고 `flow.kickoff()`를 호출하세요.
6. **Crew가 들어갈 지점을 고려하세요.** 복잡한 다단계 에이전트 로직이 있는 노드는 Crew로 분리할 후보입니다. 이 부분에서 가장 큰 품질 향상을 체감할 수 있습니다.
---
## 시작하기
CrewAI를 설치하고 새 Flow 프로젝트를 스캐폴딩하세요:
```bash
pip install crewai
crewai create flow my_first_flow
cd my_first_flow
```
이렇게 하면 바로 편집 가능한 Flow 클래스, 설정 파일, 그리고 `type = "flow"`가 이미 설정된 `pyproject.toml`이 포함된 프로젝트 구조가 생성됩니다. 다음으로 실행하세요:
```bash
crewai run
```
그 다음부터는 에이전트를 추가하고 리스너를 연결한 뒤, 배포하면 됩니다.
---
## 마무리
LangGraph는 AI 워크플로우에 구조가 필요하다는 사실을 생태계에 일깨워 주었습니다. 중요한 교훈이었습니다. 하지만 CrewAI Flows는 그 교훈을 더 빠르게 쓰고, 더 쉽게 읽으며, 프로덕션에서 더 강력한 형태로 제공합니다 — 특히 워크플로우에 여러 에이전트의 협업이 포함될 때 그렇습니다.
단일 에이전트 체인을 넘는 무엇인가를 만들고 있다면, Flows를 진지하게 검토해 보세요. 데코레이터 기반 모델, Crews의 네이티브 통합, 내장 상태 관리를 통해 배관 작업에 쓰는 시간을 줄이고, 중요한 문제에 더 많은 시간을 쓸 수 있습니다.
`crewai create flow`로 시작하세요. 후회하지 않을 겁니다.

View File

@@ -4,6 +4,114 @@ description: "Atualizações de produto, melhorias e correções do CrewAI"
icon: "clock"
mode: "wide"
---
<Update label="14 mar 2026">
## v1.10.2rc2
[Ver release no GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc2)
## O que Mudou
### Correções de Bugs
- Remover bloqueios exclusivos de operações de armazenamento somente leitura
### Documentação
- Atualizar changelog e versão para v1.10.2rc1
## Contribuidores
@greysonlalonde
</Update>
<Update label="13 mar 2026">
## v1.10.2rc1
[Ver release no GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2rc1)
## O que Mudou
### Funcionalidades
- Adicionar comando de lançamento e acionar publicação no PyPI
### Correções de Bugs
- Corrigir bloqueio seguro entre processos e threads para I/O não protegido
- Propagar contextvars através de todos os limites de thread e executor
- Propagar ContextVars para threads de tarefas assíncronas
### Documentação
- Atualizar changelog e versão para v1.10.2a1
## Contribuidores
@danglies007, @greysonlalonde
</Update>
<Update label="11 mar 2026">
## v1.10.2a1
[Ver release no GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.2a1)
## O que mudou
### Recursos
- Adicionar suporte para busca de ferramentas, salvamento de tokens e injeção dinâmica de ferramentas apropriadas durante a execução para Anthropics.
- Introduzir mais ferramentas de Busca Brave.
- Criar ação para lançamentos noturnos.
### Correções de Bugs
- Corrigir LockException durante a execução concorrente de múltiplos processos.
- Resolver problemas com a agrupação de resultados de ferramentas paralelas em uma única mensagem de usuário.
- Abordar resoluções de ferramentas MCP e eliminar todas as conexões mutáveis compartilhadas.
- Atualizar o manuseio de parâmetros LLM na função human_feedback.
- Adicionar métodos de lista/dicionário ausentes a LockedListProxy e LockedDictProxy.
- Propagar o contexto de contextvars para as threads de chamada de ferramentas paralelas.
- Atualizar a dependência gitpython para >=3.1.41 para resolver a vulnerabilidade de travessia de diretórios CVE.
### Refatoração
- Refatorar classes de memória para serem serializáveis.
### Documentação
- Atualizar o changelog e a versão para v1.10.1.
## Contribuidores
@akaKuruma, @github-actions[bot], @giulio-leone, @greysonlalonde, @joaomdmoura, @jonathansampson, @lorenzejay, @lucasgomide, @mattatcha
</Update>
<Update label="04 mar 2026">
## v1.10.1
[Ver release no GitHub](https://github.com/crewAIInc/crewAI/releases/tag/1.10.1)
## O que mudou
### Recursos
- Atualizar Gemini GenAI
### Correções de Bugs
- Ajustar o valor do listener do executor para evitar recursão
- Agrupar partes da resposta da função paralela em um único objeto Content no Gemini
- Exibir a saída de pensamento dos modelos de pensamento no Gemini
- Carregar ferramentas MCP e da plataforma quando as ferramentas do agente forem None
- Suportar ambientes Jupyter com loops de eventos em A2A
- Usar ID anônimo para rastreamentos efêmeros
- Passar condicionalmente o cabeçalho plus
- Ignorar o registro do manipulador de sinal em threads não principais para telemetria
- Injetar erros de ferramentas como observações e resolver colisões de nomes
- Atualizar pypdf de 4.x para 6.7.4 para resolver alertas do Dependabot
- Resolver alertas de segurança críticos e altos do Dependabot
### Documentação
- Sincronizar a documentação da ferramenta Composio entre locais
## Contribuidores
@giulio-leone, @greysonlalonde, @haxzie, @joaomdmoura, @lorenzejay, @mattatcha, @mplachta, @nicoferdi96
</Update>
<Update label="27 fev 2026">
## v1.10.1a1

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@@ -0,0 +1,518 @@
---
title: "Migrando do LangGraph para o CrewAI: um guia prático para engenheiros"
description: Se você já construiu com LangGraph, saiba como portar rapidamente seus projetos para o CrewAI
icon: switch
mode: "wide"
---
Você construiu agentes com LangGraph. Já lutou com o `StateGraph`, ligou arestas condicionais e depurou dicionários de estado às 2 da manhã. Funciona — mas, em algum momento, você começou a se perguntar se existe um caminho melhor para produção.
Existe. **CrewAI Flows** entrega o mesmo poder — orquestração orientada a eventos, roteamento condicional, estado compartilhado — com muito menos boilerplate e um modelo mental que se alinha a como você realmente pensa sobre fluxos de trabalho de IA em múltiplas etapas.
Este artigo apresenta os conceitos principais lado a lado, mostra comparações reais de código e demonstra por que o CrewAI Flows é o framework que você vai querer usar a seguir.
---
## A Mudança de Modelo Mental
LangGraph pede que você pense em **grafos**: nós, arestas e dicionários de estado. Todo workflow é um grafo direcionado em que você conecta explicitamente as transições entre as etapas de computação. É poderoso, mas a abstração traz overhead — especialmente quando o seu fluxo é fundamentalmente sequencial com alguns pontos de decisão.
CrewAI Flows pede que você pense em **eventos**: métodos que iniciam, métodos que escutam resultados e métodos que roteiam a execução. A topologia do workflow emerge de anotações com decorators, em vez de construção explícita do grafo. Isso não é apenas açúcar sintático — muda como você projeta, lê e mantém seus pipelines.
Veja o mapeamento principal:
| Conceito no LangGraph | Equivalente no CrewAI Flows |
| --- | --- |
| `StateGraph` class | `Flow` class |
| `add_node()` | Methods decorated with `@start`, `@listen` |
| `add_edge()` / `add_conditional_edges()` | `@listen()` / `@router()` decorators |
| `TypedDict` state | Pydantic `BaseModel` state |
| `START` / `END` constants | `@start()` decorator / natural method return |
| `graph.compile()` | `flow.kickoff()` |
| Checkpointer / persistence | Built-in memory (LanceDB-backed) |
Vamos ver como isso fica na prática.
---
## Demo 1: Um Pipeline Sequencial Simples
Imagine que você está construindo um pipeline que recebe um tema, pesquisa, escreve um resumo e formata a saída. Veja como cada framework lida com isso.
### Abordagem com LangGraph
```python
from typing import TypedDict
from langgraph.graph import StateGraph, START, END
class ResearchState(TypedDict):
topic: str
raw_research: str
summary: str
formatted_output: str
def research_topic(state: ResearchState) -> dict:
# Call an LLM or search API
result = llm.invoke(f"Research the topic: {state['topic']}")
return {"raw_research": result}
def write_summary(state: ResearchState) -> dict:
result = llm.invoke(
f"Summarize this research:\n{state['raw_research']}"
)
return {"summary": result}
def format_output(state: ResearchState) -> dict:
result = llm.invoke(
f"Format this summary as a polished article section:\n{state['summary']}"
)
return {"formatted_output": result}
# Build the graph
graph = StateGraph(ResearchState)
graph.add_node("research", research_topic)
graph.add_node("summarize", write_summary)
graph.add_node("format", format_output)
graph.add_edge(START, "research")
graph.add_edge("research", "summarize")
graph.add_edge("summarize", "format")
graph.add_edge("format", END)
# Compile and run
app = graph.compile()
result = app.invoke({"topic": "quantum computing advances in 2026"})
print(result["formatted_output"])
```
Você define funções, registra-as como nós e conecta manualmente cada transição. Para uma sequência simples como essa, há muita cerimônia.
### Abordagem com CrewAI Flows
```python
from crewai import LLM, Agent, Crew, Process, Task
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ResearchState(BaseModel):
topic: str = ""
raw_research: str = ""
summary: str = ""
formatted_output: str = ""
class ResearchFlow(Flow[ResearchState]):
@start()
def research_topic(self):
# Option 1: Direct LLM call
result = llm.call(f"Research the topic: {self.state.topic}")
self.state.raw_research = result
return result
@listen(research_topic)
def write_summary(self, research_output):
# Option 2: A single agent
summarizer = Agent(
role="Research Summarizer",
goal="Produce concise, accurate summaries of research content",
backstory="You are an expert at distilling complex research into clear, "
"digestible summaries.",
llm=llm,
verbose=True,
)
result = summarizer.kickoff(
f"Summarize this research:\n{self.state.raw_research}"
)
self.state.summary = str(result)
return self.state.summary
@listen(write_summary)
def format_output(self, summary_output):
# Option 3: a complete crew (with one or more agents)
formatter = Agent(
role="Content Formatter",
goal="Transform research summaries into polished, publication-ready article sections",
backstory="You are a skilled editor with expertise in structuring and "
"presenting technical content for a general audience.",
llm=llm,
verbose=True,
)
format_task = Task(
description=f"Format this summary as a polished article section:\n{self.state.summary}",
expected_output="A well-structured, polished article section ready for publication.",
agent=formatter,
)
crew = Crew(
agents=[formatter],
tasks=[format_task],
process=Process.sequential,
verbose=True,
)
result = crew.kickoff()
self.state.formatted_output = str(result)
return self.state.formatted_output
# Run the flow
flow = ResearchFlow()
flow.state.topic = "quantum computing advances in 2026"
result = flow.kickoff()
print(flow.state.formatted_output)
```
Repare a diferença: nada de construção de grafo, de ligação de arestas, nem de etapa de compilação. A ordem de execução é declarada exatamente onde a lógica vive. `@start()` marca o ponto de entrada, e `@listen(method_name)` encadeia as etapas. O estado é um modelo Pydantic de verdade, com segurança de tipos, validação e auto-complete na IDE.
---
## Demo 2: Roteamento Condicional
Aqui é que fica interessante. Digamos que você está construindo um pipeline de conteúdo que roteia para diferentes caminhos de processamento com base no tipo de conteúdo detectado.
### Abordagem com LangGraph
```python
from typing import TypedDict, Literal
from langgraph.graph import StateGraph, START, END
class ContentState(TypedDict):
input_text: str
content_type: str
result: str
def classify_content(state: ContentState) -> dict:
content_type = llm.invoke(
f"Classify this content as 'technical', 'creative', or 'business':\n{state['input_text']}"
)
return {"content_type": content_type.strip().lower()}
def process_technical(state: ContentState) -> dict:
result = llm.invoke(f"Process as technical doc:\n{state['input_text']}")
return {"result": result}
def process_creative(state: ContentState) -> dict:
result = llm.invoke(f"Process as creative writing:\n{state['input_text']}")
return {"result": result}
def process_business(state: ContentState) -> dict:
result = llm.invoke(f"Process as business content:\n{state['input_text']}")
return {"result": result}
# Routing function
def route_content(state: ContentState) -> Literal["technical", "creative", "business"]:
return state["content_type"]
# Build the graph
graph = StateGraph(ContentState)
graph.add_node("classify", classify_content)
graph.add_node("technical", process_technical)
graph.add_node("creative", process_creative)
graph.add_node("business", process_business)
graph.add_edge(START, "classify")
graph.add_conditional_edges(
"classify",
route_content,
{
"technical": "technical",
"creative": "creative",
"business": "business",
}
)
graph.add_edge("technical", END)
graph.add_edge("creative", END)
graph.add_edge("business", END)
app = graph.compile()
result = app.invoke({"input_text": "Explain how TCP handshakes work"})
```
Você precisa de uma função de roteamento separada, de um mapeamento explícito de arestas condicionais e de arestas de término para cada ramificação. A lógica de roteamento fica desacoplada do nó que produz a decisão.
### Abordagem com CrewAI Flows
```python
from crewai import LLM, Agent
from crewai.flow.flow import Flow, listen, router, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class ContentState(BaseModel):
input_text: str = ""
content_type: str = ""
result: str = ""
class ContentFlow(Flow[ContentState]):
@start()
def classify_content(self):
self.state.content_type = (
llm.call(
f"Classify this content as 'technical', 'creative', or 'business':\n"
f"{self.state.input_text}"
)
.strip()
.lower()
)
return self.state.content_type
@router(classify_content)
def route_content(self, classification):
if classification == "technical":
return "process_technical"
elif classification == "creative":
return "process_creative"
else:
return "process_business"
@listen("process_technical")
def handle_technical(self):
agent = Agent(
role="Technical Writer",
goal="Produce clear, accurate technical documentation",
backstory="You are an expert technical writer who specializes in "
"explaining complex technical concepts precisely.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as technical doc:\n{self.state.input_text}")
)
@listen("process_creative")
def handle_creative(self):
agent = Agent(
role="Creative Writer",
goal="Craft engaging and imaginative creative content",
backstory="You are a talented creative writer with a flair for "
"compelling storytelling and vivid expression.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as creative writing:\n{self.state.input_text}")
)
@listen("process_business")
def handle_business(self):
agent = Agent(
role="Business Writer",
goal="Produce professional, results-oriented business content",
backstory="You are an experienced business writer who communicates "
"strategy and value clearly to professional audiences.",
llm=llm,
verbose=True,
)
self.state.result = str(
agent.kickoff(f"Process as business content:\n{self.state.input_text}")
)
flow = ContentFlow()
flow.state.input_text = "Explain how TCP handshakes work"
flow.kickoff()
print(flow.state.result)
```
O decorator `@router()` transforma um método em um ponto de decisão. Ele retorna uma string que corresponde a um listener — sem dicionários de mapeamento, sem funções de roteamento separadas. A lógica de ramificação parece um `if` em Python porque *é* um.
---
## Demo 3: Integrando Crews de Agentes de IA em Flows
É aqui que o verdadeiro poder do CrewAI aparece. Flows não servem apenas para encadear chamadas de LLM — elas orquestram **Crews** completas de agentes autônomos. Isso é algo para o qual o LangGraph simplesmente não tem um equivalente nativo.
```python
from crewai import Agent, Task, Crew
from crewai.flow.flow import Flow, listen, start
from pydantic import BaseModel
class ArticleState(BaseModel):
topic: str = ""
research: str = ""
draft: str = ""
final_article: str = ""
class ArticleFlow(Flow[ArticleState]):
@start()
def run_research_crew(self):
"""A full Crew of agents handles research."""
researcher = Agent(
role="Senior Research Analyst",
goal=f"Produce comprehensive research on: {self.state.topic}",
backstory="You're a veteran analyst known for thorough, "
"well-sourced research reports.",
llm="gpt-4o"
)
research_task = Task(
description=f"Research '{self.state.topic}' thoroughly. "
"Cover key trends, data points, and expert opinions.",
expected_output="A detailed research brief with sources.",
agent=researcher
)
crew = Crew(agents=[researcher], tasks=[research_task])
result = crew.kickoff()
self.state.research = result.raw
return result.raw
@listen(run_research_crew)
def run_writing_crew(self, research_output):
"""A different Crew handles writing."""
writer = Agent(
role="Technical Writer",
goal="Write a compelling article based on provided research.",
backstory="You turn complex research into engaging, clear prose.",
llm="gpt-4o"
)
editor = Agent(
role="Senior Editor",
goal="Review and polish articles for publication quality.",
backstory="20 years of editorial experience at top tech publications.",
llm="gpt-4o"
)
write_task = Task(
description=f"Write an article based on this research:\n{self.state.research}",
expected_output="A well-structured draft article.",
agent=writer
)
edit_task = Task(
description="Review, fact-check, and polish the draft article.",
expected_output="A publication-ready article.",
agent=editor
)
crew = Crew(agents=[writer, editor], tasks=[write_task, edit_task])
result = crew.kickoff()
self.state.final_article = result.raw
return result.raw
# Run the full pipeline
flow = ArticleFlow()
flow.state.topic = "The Future of Edge AI"
flow.kickoff()
print(flow.state.final_article)
```
Este é o insight-chave: **Flows fornecem a camada de orquestração, e Crews fornecem a camada de inteligência.** Cada etapa em um Flow pode subir uma equipe completa de agentes colaborativos, cada um com seus próprios papéis, objetivos e ferramentas. Você obtém fluxo de controle estruturado e previsível *e* colaboração autônoma de agentes — o melhor dos dois mundos.
No LangGraph, alcançar algo similar significa implementar manualmente protocolos de comunicação entre agentes, loops de chamada de ferramentas e lógica de delegação dentro das funções dos nós. É possível, mas é encanamento que você constrói do zero todas as vezes.
---
## Demo 4: Execução Paralela e Sincronização
Pipelines do mundo real frequentemente precisam dividir o trabalho e juntar os resultados. O CrewAI Flows lida com isso de forma elegante com os operadores `and_` e `or_`.
```python
from crewai import LLM
from crewai.flow.flow import Flow, and_, listen, start
from pydantic import BaseModel
llm = LLM(model="openai/gpt-5.2")
class AnalysisState(BaseModel):
topic: str = ""
market_data: str = ""
tech_analysis: str = ""
competitor_intel: str = ""
final_report: str = ""
class ParallelAnalysisFlow(Flow[AnalysisState]):
@start()
def start_method(self):
pass
@listen(start_method)
def gather_market_data(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def run_tech_analysis(self):
# Your agentic or deterministic code
pass
@listen(start_method)
def gather_competitor_intel(self):
# Your agentic or deterministic code
pass
@listen(and_(gather_market_data, run_tech_analysis, gather_competitor_intel))
def synthesize_report(self):
# Your agentic or deterministic code
pass
flow = ParallelAnalysisFlow()
flow.state.topic = "AI-powered developer tools"
flow.kickoff()
```
Vários decorators `@start()` disparam em paralelo. O combinador `and_()` no decorator `@listen` garante que `synthesize_report` só execute depois que *todos os três* métodos upstream forem concluídos. Também existe `or_()` para quando você quer prosseguir assim que *qualquer* tarefa upstream terminar.
No LangGraph, você precisaria construir um padrão fan-out/fan-in com ramificações paralelas, um nó de sincronização e uma mesclagem de estado cuidadosa — tudo conectado explicitamente por arestas.
---
## Por que CrewAI Flows em Produção
Além de uma sintaxe mais limpa, Flows entrega várias vantagens críticas para produção:
**Persistência de estado integrada.** O estado do Flow é respaldado pelo LanceDB, o que significa que seus workflows podem sobreviver a falhas, ser retomados e acumular conhecimento entre execuções. No LangGraph, você precisa configurar um checkpointer separado.
**Gerenciamento de estado com segurança de tipos.** Modelos Pydantic oferecem validação, serialização e suporte de IDE prontos para uso. Estados `TypedDict` do LangGraph não validam em runtime.
**Orquestração de agentes de primeira classe.** Crews são um primitivo nativo. Você define agentes com papéis, objetivos, histórias e ferramentas — e eles colaboram de forma autônoma dentro do envelope estruturado de um Flow. Não é preciso reinventar a coordenação multiagente.
**Modelo mental mais simples.** Decorators declaram intenção. `@start` significa "comece aqui". `@listen(x)` significa "execute depois de x". `@router(x)` significa "decida para onde ir depois de x". O código lê como o workflow que ele descreve.
**Integração com CLI.** Execute flows com `crewai run`. Sem etapa de compilação separada, sem serialização de grafo. Seu Flow é uma classe Python, e ele roda como tal.
---
## Cheat Sheet de Migração
Se você está com uma base de código LangGraph e quer migrar para o CrewAI Flows, aqui vai um guia prático de conversão:
1. **Mapeie seu estado.** Converta seu `TypedDict` para um `BaseModel` do Pydantic. Adicione valores padrão para todos os campos.
2. **Converta nós em métodos.** Cada função de `add_node` vira um método na sua subclasse de `Flow`. Substitua leituras `state["field"]` por `self.state.field`.
3. **Substitua arestas por decorators.** `add_edge(START, "first_node")` vira `@start()` no primeiro método. A sequência `add_edge("a", "b")` vira `@listen(a)` no método `b`.
4. **Substitua arestas condicionais por `@router`.** A função de roteamento e o mapeamento do `add_conditional_edges()` viram um único método `@router()` que retorna a string de rota.
5. **Troque compile + invoke por kickoff.** Remova `graph.compile()`. Chame `flow.kickoff()`.
6. **Considere onde as Crews se encaixam.** Qualquer nó com lógica complexa de agentes em múltiplas etapas é um candidato a extração para uma Crew. É aqui que você verá a maior melhoria de qualidade.
---
## Primeiros Passos
Instale o CrewAI e crie o scaffold de um novo projeto Flow:
```bash
pip install crewai
crewai create flow my_first_flow
cd my_first_flow
```
Isso gera uma estrutura de projeto com uma classe Flow pronta para edição, arquivos de configuração e um `pyproject.toml` com `type = "flow"` já definido. Execute com:
```bash
crewai run
```
A partir daí, adicione seus agentes, conecte seus listeners e publique.
---
## Considerações Finais
O LangGraph ensinou ao ecossistema que workflows de IA precisam de estrutura. Essa foi uma lição importante. Mas o CrewAI Flows pega essa lição e a entrega de um jeito mais rápido de escrever, mais fácil de ler e mais poderoso em produção — especialmente quando seus workflows envolvem múltiplos agentes colaborando.
Se você está construindo algo além de uma cadeia de agente único, dê uma olhada séria no Flows. O modelo baseado em decorators, a integração nativa com Crews e o gerenciamento de estado embutido significam menos tempo com encanamento e mais tempo nos problemas que importam.
Comece com `crewai create flow`. Você não vai olhar para trás.

15
lib/cli/README.md Normal file
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@@ -0,0 +1,15 @@
# crewai-cli
CLI for CrewAI - scaffold, run, deploy and manage AI agent crews without installing the full framework.
## Installation
```bash
pip install crewai-cli
```
Or install alongside the full framework:
```bash
pip install crewai[cli]
```

39
lib/cli/pyproject.toml Normal file
View File

@@ -0,0 +1,39 @@
[project]
name = "crewai-cli"
version = "1.10.0"
description = "CLI for CrewAI - scaffold, run, deploy and manage AI agent crews without installing the full framework."
readme = "README.md"
authors = [
{ name = "Joao Moura", email = "joao@crewai.com" }
]
requires-python = ">=3.10, <3.14"
dependencies = [
"click~=8.1.7",
"pydantic~=2.11.9",
"pydantic-settings~=2.10.1",
"appdirs~=1.4.4",
"httpx~=0.28.1",
"pyjwt>=2.9.0,<3",
"rich>=13.7.1",
"tomli~=2.0.2",
"tomli-w~=1.1.0",
"packaging>=23.0",
"python-dotenv~=1.1.1",
"uv~=0.9.13",
"portalocker~=2.7.0",
]
[project.urls]
Homepage = "https://crewai.com"
Documentation = "https://docs.crewai.com"
Repository = "https://github.com/crewAIInc/crewAI"
[project.scripts]
crewai = "crewai_cli.cli:crewai"
[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"
[tool.hatch.build.targets.wheel]
packages = ["src/crewai_cli"]

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@@ -0,0 +1 @@
__version__ = "1.10.0"

View File

@@ -2,19 +2,15 @@ from pathlib import Path
import click
from crewai.cli.utils import copy_template
from crewai.utilities.printer import Printer
_printer = Printer()
from crewai_cli.utils import copy_template
def add_crew_to_flow(crew_name: str) -> None:
"""Add a new crew to the current flow."""
# Check if pyproject.toml exists in the current directory
if not Path("pyproject.toml").exists():
_printer.print(
"This command must be run from the root of a flow project.", color="red"
click.secho(
"This command must be run from the root of a flow project.", fg="red"
)
raise click.ClickException(
"This command must be run from the root of a flow project."
@@ -25,7 +21,7 @@ def add_crew_to_flow(crew_name: str) -> None:
crews_folder = flow_folder / "src" / flow_folder.name / "crews"
if not crews_folder.exists():
_printer.print("Crews folder does not exist in the current flow.", color="red")
click.secho("Crews folder does not exist in the current flow.", fg="red")
raise click.ClickException("Crews folder does not exist in the current flow.")
# Create the crew within the flow's crews directory

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@@ -0,0 +1,4 @@
from crewai_cli.authentication.main import AuthenticationCommand
__all__ = ["AuthenticationCommand"]

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@@ -0,0 +1 @@
ALGORITHMS = ["RS256"]

View File

@@ -0,0 +1,215 @@
import time
from typing import TYPE_CHECKING, Any, TypeVar, cast
import webbrowser
import httpx
from pydantic import BaseModel, Field
from rich.console import Console
from crewai_cli.authentication.utils import validate_jwt_token
from crewai_cli.config import Settings
from crewai_cli.shared.token_manager import TokenManager
console = Console()
TOauth2Settings = TypeVar("TOauth2Settings", bound="Oauth2Settings")
class Oauth2Settings(BaseModel):
provider: str = Field(
description="OAuth2 provider used for authentication (e.g., workos, okta, auth0)."
)
client_id: str = Field(
description="OAuth2 client ID issued by the provider, used during authentication requests."
)
domain: str = Field(
description="OAuth2 provider's domain (e.g., your-org.auth0.com) used for issuing tokens."
)
audience: str | None = Field(
description="OAuth2 audience value, typically used to identify the target API or resource.",
default=None,
)
extra: dict[str, Any] = Field(
description="Extra configuration for the OAuth2 provider.",
default={},
)
@classmethod
def from_settings(cls: type[TOauth2Settings]) -> TOauth2Settings:
"""Create an Oauth2Settings instance from the CLI settings."""
settings = Settings()
return cls(
provider=settings.oauth2_provider,
domain=settings.oauth2_domain,
client_id=settings.oauth2_client_id,
audience=settings.oauth2_audience,
extra=settings.oauth2_extra,
)
if TYPE_CHECKING:
from crewai_cli.authentication.providers.base_provider import BaseProvider
class ProviderFactory:
@classmethod
def from_settings(
cls: type["ProviderFactory"], # noqa: UP037
settings: Oauth2Settings | None = None,
) -> "BaseProvider": # noqa: UP037
settings = settings or Oauth2Settings.from_settings()
import importlib
module = importlib.import_module(
f"crewai_cli.authentication.providers.{settings.provider.lower()}"
)
# Converts from snake_case to CamelCase to obtain the provider class name.
provider = getattr(
module,
f"{''.join(word.capitalize() for word in settings.provider.split('_'))}Provider",
)
return cast("BaseProvider", provider(settings))
class AuthenticationCommand:
def __init__(self) -> None:
self.token_manager = TokenManager()
self.oauth2_provider = ProviderFactory.from_settings()
def login(self) -> None:
"""Sign up to CrewAI+"""
console.print("Signing in to CrewAI AMP...\n", style="bold blue")
device_code_data = self._get_device_code()
self._display_auth_instructions(device_code_data)
return self._poll_for_token(device_code_data)
def _get_device_code(self) -> dict[str, Any]:
"""Get the device code to authenticate the user."""
device_code_payload = {
"client_id": self.oauth2_provider.get_client_id(),
"scope": " ".join(self.oauth2_provider.get_oauth_scopes()),
"audience": self.oauth2_provider.get_audience(),
}
response = httpx.post(
url=self.oauth2_provider.get_authorize_url(),
data=device_code_payload,
timeout=20,
)
response.raise_for_status()
return cast(dict[str, Any], response.json())
def _display_auth_instructions(self, device_code_data: dict[str, str]) -> None:
"""Display the authentication instructions to the user."""
verification_uri = device_code_data.get(
"verification_uri_complete", device_code_data.get("verification_uri", "")
)
console.print("1. Navigate to: ", verification_uri)
console.print("2. Enter the following code: ", device_code_data["user_code"])
webbrowser.open(verification_uri)
def _poll_for_token(self, device_code_data: dict[str, Any]) -> None:
"""Polls the server for the token until it is received, or max attempts are reached."""
token_payload = {
"grant_type": "urn:ietf:params:oauth:grant-type:device_code",
"device_code": device_code_data["device_code"],
"client_id": self.oauth2_provider.get_client_id(),
}
console.print("\nWaiting for authentication... ", style="bold blue", end="")
attempts = 0
while True and attempts < 10:
response = httpx.post(
self.oauth2_provider.get_token_url(), data=token_payload, timeout=30
)
token_data = response.json()
if response.status_code == 200:
self._validate_and_save_token(token_data)
console.print(
"Success!",
style="bold green",
)
self._login_to_tool_repository()
console.print("\n[bold green]Welcome to CrewAI AMP![/bold green]\n")
return
if token_data["error"] not in ("authorization_pending", "slow_down"):
raise httpx.HTTPError(
token_data.get("error_description") or token_data.get("error")
)
time.sleep(device_code_data["interval"])
attempts += 1
console.print(
"Timeout: Failed to get the token. Please try again.", style="bold red"
)
def _validate_and_save_token(self, token_data: dict[str, Any]) -> None:
"""Validates the JWT token and saves the token to the token manager."""
jwt_token = token_data["access_token"]
issuer = self.oauth2_provider.get_issuer()
jwt_token_data = {
"jwt_token": jwt_token,
"jwks_url": self.oauth2_provider.get_jwks_url(),
"issuer": issuer,
"audience": self.oauth2_provider.get_audience(),
}
decoded_token = validate_jwt_token(**jwt_token_data)
expires_at = decoded_token.get("exp", 0)
self.token_manager.save_tokens(jwt_token, expires_at)
def _login_to_tool_repository(self) -> None:
"""Login to the tool repository."""
from crewai_cli.tools.main import ToolCommand
try:
console.print(
"Now logging you in to the Tool Repository... ",
style="bold blue",
end="",
)
ToolCommand().login()
console.print(
"Success!\n",
style="bold green",
)
settings = Settings()
console.print(
f"You are now authenticated to the tool repository for organization [bold cyan]'{settings.org_name if settings.org_name else settings.org_uuid}'[/bold cyan]",
style="green",
)
except Exception:
console.print(
"\n[bold yellow]Warning:[/bold yellow] Authentication with the Tool Repository failed.",
style="yellow",
)
console.print(
"Other features will work normally, but you may experience limitations "
"with downloading and publishing tools."
"\nRun [bold]crewai login[/bold] to try logging in again.\n",
style="yellow",
)

View File

@@ -0,0 +1,34 @@
from crewai_cli.authentication.providers.base_provider import BaseProvider
class Auth0Provider(BaseProvider):
def get_authorize_url(self) -> str:
return f"https://{self._get_domain()}/oauth/device/code"
def get_token_url(self) -> str:
return f"https://{self._get_domain()}/oauth/token"
def get_jwks_url(self) -> str:
return f"https://{self._get_domain()}/.well-known/jwks.json"
def get_issuer(self) -> str:
return f"https://{self._get_domain()}/"
def get_audience(self) -> str:
if self.settings.audience is None:
raise ValueError(
"Audience is required. Please set it in the configuration."
)
return self.settings.audience
def get_client_id(self) -> str:
if self.settings.client_id is None:
raise ValueError(
"Client ID is required. Please set it in the configuration."
)
return self.settings.client_id
def _get_domain(self) -> str:
if self.settings.domain is None:
raise ValueError("Domain is required. Please set it in the configuration.")
return self.settings.domain

View File

@@ -0,0 +1,33 @@
from abc import ABC, abstractmethod
from crewai_cli.authentication.main import Oauth2Settings
class BaseProvider(ABC):
def __init__(self, settings: Oauth2Settings):
self.settings = settings
@abstractmethod
def get_authorize_url(self) -> str: ...
@abstractmethod
def get_token_url(self) -> str: ...
@abstractmethod
def get_jwks_url(self) -> str: ...
@abstractmethod
def get_issuer(self) -> str: ...
@abstractmethod
def get_audience(self) -> str: ...
@abstractmethod
def get_client_id(self) -> str: ...
def get_required_fields(self) -> list[str]:
"""Returns which provider-specific fields inside the "extra" dict will be required"""
return []
def get_oauth_scopes(self) -> list[str]:
return ["openid", "profile", "email"]

View File

@@ -0,0 +1,43 @@
from typing import cast
from crewai_cli.authentication.providers.base_provider import BaseProvider
class EntraIdProvider(BaseProvider):
def get_authorize_url(self) -> str:
return f"{self._base_url()}/oauth2/v2.0/devicecode"
def get_token_url(self) -> str:
return f"{self._base_url()}/oauth2/v2.0/token"
def get_jwks_url(self) -> str:
return f"{self._base_url()}/discovery/v2.0/keys"
def get_issuer(self) -> str:
return f"{self._base_url()}/v2.0"
def get_audience(self) -> str:
if self.settings.audience is None:
raise ValueError(
"Audience is required. Please set it in the configuration."
)
return self.settings.audience
def get_client_id(self) -> str:
if self.settings.client_id is None:
raise ValueError(
"Client ID is required. Please set it in the configuration."
)
return self.settings.client_id
def get_oauth_scopes(self) -> list[str]:
return [
*super().get_oauth_scopes(),
*cast(str, self.settings.extra.get("scope", "")).split(),
]
def get_required_fields(self) -> list[str]:
return ["scope"]
def _base_url(self) -> str:
return f"https://login.microsoftonline.com/{self.settings.domain}"

View File

@@ -0,0 +1,32 @@
from crewai_cli.authentication.providers.base_provider import BaseProvider
class KeycloakProvider(BaseProvider):
def get_authorize_url(self) -> str:
return f"{self._oauth2_base_url()}/realms/{self.settings.extra.get('realm')}/protocol/openid-connect/auth/device"
def get_token_url(self) -> str:
return f"{self._oauth2_base_url()}/realms/{self.settings.extra.get('realm')}/protocol/openid-connect/token"
def get_jwks_url(self) -> str:
return f"{self._oauth2_base_url()}/realms/{self.settings.extra.get('realm')}/protocol/openid-connect/certs"
def get_issuer(self) -> str:
return f"{self._oauth2_base_url()}/realms/{self.settings.extra.get('realm')}"
def get_audience(self) -> str:
return self.settings.audience or "no-audience-provided"
def get_client_id(self) -> str:
if self.settings.client_id is None:
raise ValueError(
"Client ID is required. Please set it in the configuration."
)
return self.settings.client_id
def get_required_fields(self) -> list[str]:
return ["realm"]
def _oauth2_base_url(self) -> str:
domain = self.settings.domain.removeprefix("https://").removeprefix("http://")
return f"https://{domain}"

View File

@@ -0,0 +1,42 @@
from crewai_cli.authentication.providers.base_provider import BaseProvider
class OktaProvider(BaseProvider):
def get_authorize_url(self) -> str:
return f"{self._oauth2_base_url()}/v1/device/authorize"
def get_token_url(self) -> str:
return f"{self._oauth2_base_url()}/v1/token"
def get_jwks_url(self) -> str:
return f"{self._oauth2_base_url()}/v1/keys"
def get_issuer(self) -> str:
return self._oauth2_base_url().removesuffix("/oauth2")
def get_audience(self) -> str:
if self.settings.audience is None:
raise ValueError(
"Audience is required. Please set it in the configuration."
)
return self.settings.audience
def get_client_id(self) -> str:
if self.settings.client_id is None:
raise ValueError(
"Client ID is required. Please set it in the configuration."
)
return self.settings.client_id
def get_required_fields(self) -> list[str]:
return ["authorization_server_name", "using_org_auth_server"]
def _oauth2_base_url(self) -> str:
using_org_auth_server = self.settings.extra.get("using_org_auth_server", False)
if using_org_auth_server:
base_url = f"https://{self.settings.domain}/oauth2"
else:
base_url = f"https://{self.settings.domain}/oauth2/{self.settings.extra.get('authorization_server_name', 'default')}"
return f"{base_url}"

View File

@@ -0,0 +1,30 @@
from crewai_cli.authentication.providers.base_provider import BaseProvider
class WorkosProvider(BaseProvider):
def get_authorize_url(self) -> str:
return f"https://{self._get_domain()}/oauth2/device_authorization"
def get_token_url(self) -> str:
return f"https://{self._get_domain()}/oauth2/token"
def get_jwks_url(self) -> str:
return f"https://{self._get_domain()}/oauth2/jwks"
def get_issuer(self) -> str:
return f"https://{self._get_domain()}"
def get_audience(self) -> str:
return self.settings.audience or ""
def get_client_id(self) -> str:
if self.settings.client_id is None:
raise ValueError(
"Client ID is required. Please set it in the configuration."
)
return self.settings.client_id
def _get_domain(self) -> str:
if self.settings.domain is None:
raise ValueError("Domain is required. Please set it in the configuration.")
return self.settings.domain

View File

@@ -0,0 +1,13 @@
from crewai_cli.shared.token_manager import TokenManager
class AuthError(Exception):
pass
def get_auth_token() -> str:
"""Get the authentication token."""
access_token = TokenManager().get_token()
if not access_token:
raise AuthError("No token found, make sure you are logged in")
return access_token

View File

@@ -0,0 +1,63 @@
from typing import Any
import jwt
from jwt import PyJWKClient
def validate_jwt_token(
jwt_token: str, jwks_url: str, issuer: str, audience: str
) -> Any:
"""
Verify the token's signature and claims using PyJWT.
:param jwt_token: The JWT (JWS) string to validate.
:param jwks_url: The URL of the JWKS endpoint.
:param issuer: The expected issuer of the token.
:param audience: The expected audience of the token.
:return: The decoded token.
:raises Exception: If the token is invalid for any reason (e.g., signature mismatch,
expired, incorrect issuer/audience, JWKS fetching error,
missing required claims).
"""
try:
jwk_client = PyJWKClient(jwks_url)
signing_key = jwk_client.get_signing_key_from_jwt(jwt_token)
_unverified_decoded_token = jwt.decode(
jwt_token, options={"verify_signature": False}
)
return jwt.decode(
jwt_token,
signing_key.key,
algorithms=["RS256"],
audience=audience,
issuer=issuer,
leeway=10.0,
options={
"verify_signature": True,
"verify_exp": True,
"verify_nbf": True,
"verify_iat": True,
"require": ["exp", "iat", "iss", "aud", "sub"],
},
)
except jwt.ExpiredSignatureError as e:
raise Exception("Token has expired.") from e
except jwt.InvalidAudienceError as e:
actual_audience = _unverified_decoded_token.get("aud", "[no audience found]")
raise Exception(
f"Invalid token audience. Got: '{actual_audience}'. Expected: '{audience}'"
) from e
except jwt.InvalidIssuerError as e:
actual_issuer = _unverified_decoded_token.get("iss", "[no issuer found]")
raise Exception(
f"Invalid token issuer. Got: '{actual_issuer}'. Expected: '{issuer}'"
) from e
except jwt.MissingRequiredClaimError as e:
raise Exception(f"Token is missing required claims: {e!s}") from e
except jwt.exceptions.PyJWKClientError as e:
raise Exception(f"JWKS or key processing error: {e!s}") from e
except jwt.InvalidTokenError as e:
raise Exception(f"Invalid token: {e!s}") from e

View File

@@ -1,3 +1,5 @@
from __future__ import annotations
from importlib.metadata import version as get_version
import os
import subprocess
@@ -5,44 +7,58 @@ from typing import Any
import click
from crewai.cli.add_crew_to_flow import add_crew_to_flow
from crewai.cli.authentication.main import AuthenticationCommand
from crewai.cli.config import Settings
from crewai.cli.create_crew import create_crew
from crewai.cli.create_flow import create_flow
from crewai.cli.crew_chat import run_chat
from crewai.cli.deploy.main import DeployCommand
from crewai.cli.enterprise.main import EnterpriseConfigureCommand
from crewai.cli.evaluate_crew import evaluate_crew
from crewai.cli.install_crew import install_crew
from crewai.cli.kickoff_flow import kickoff_flow
from crewai.cli.organization.main import OrganizationCommand
from crewai.cli.plot_flow import plot_flow
from crewai.cli.replay_from_task import replay_task_command
from crewai.cli.reset_memories_command import reset_memories_command
from crewai.cli.run_crew import run_crew
from crewai.cli.settings.main import SettingsCommand
from crewai.cli.tools.main import ToolCommand
from crewai.cli.train_crew import train_crew
from crewai.cli.triggers.main import TriggersCommand
from crewai.cli.update_crew import update_crew
from crewai.cli.utils import build_env_with_tool_repository_credentials, read_toml
from crewai.memory.storage.kickoff_task_outputs_storage import (
KickoffTaskOutputsSQLiteStorage,
from crewai_cli.add_crew_to_flow import add_crew_to_flow
from crewai_cli.authentication.main import AuthenticationCommand
from crewai_cli.config import Settings
from crewai_cli.create_crew import create_crew
from crewai_cli.create_flow import create_flow
from crewai_cli.crew_chat import run_chat
from crewai_cli.deploy.main import DeployCommand
from crewai_cli.enterprise.main import EnterpriseConfigureCommand
from crewai_cli.evaluate_crew import evaluate_crew
from crewai_cli.install_crew import install_crew
from crewai_cli.kickoff_flow import kickoff_flow
from crewai_cli.organization.main import OrganizationCommand
from crewai_cli.plot_flow import plot_flow
from crewai_cli.replay_from_task import replay_task_command
from crewai_cli.reset_memories_command import reset_memories_command
from crewai_cli.run_crew import run_crew
from crewai_cli.settings.main import SettingsCommand
from crewai_cli.task_outputs import load_task_outputs
from crewai_cli.tools.main import ToolCommand
from crewai_cli.train_crew import train_crew
from crewai_cli.triggers.main import TriggersCommand
from crewai_cli.update_crew import update_crew
from crewai_cli.user_data import (
_load_user_data,
_save_user_data,
is_tracing_enabled,
)
from crewai_cli.utils import build_env_with_tool_repository_credentials, read_toml
def _get_cli_version() -> str:
"""Return the best available version string for the CLI."""
# Prefer crewai version if installed (keeps existing UX)
try:
return get_version("crewai")
except Exception: # noqa: S110
pass
try:
return get_version("crewai-cli")
except Exception:
return "unknown"
@click.group()
@click.version_option(get_version("crewai"))
@click.version_option(_get_cli_version())
def crewai():
"""Top-level command group for crewai."""
@crewai.command(
name="uv",
context_settings=dict(
ignore_unknown_options=True,
),
context_settings={"ignore_unknown_options": True},
)
@click.argument("uv_args", nargs=-1, type=click.UNPROCESSED)
def uv(uv_args):
@@ -107,7 +123,7 @@ def version(tools):
if tools:
try:
tools_version = get_version("crewai")
tools_version = get_version("crewai-tools")
click.echo(f"crewai tools version: {tools_version}")
except Exception:
click.echo("crewai tools not installed")
@@ -142,12 +158,7 @@ def train(n_iterations: int, filename: str):
help="Replay the crew from this task ID, including all subsequent tasks.",
)
def replay(task_id: str) -> None:
"""
Replay the crew execution from a specific task.
Args:
task_id (str): The ID of the task to replay from.
"""
"""Replay the crew execution from a specific task."""
try:
click.echo(f"Replaying the crew from task {task_id}")
replay_task_command(task_id)
@@ -157,12 +168,9 @@ def replay(task_id: str) -> None:
@crewai.command()
def log_tasks_outputs() -> None:
"""
Retrieve your latest crew.kickoff() task outputs.
"""
"""Retrieve your latest crew.kickoff() task outputs."""
try:
storage = KickoffTaskOutputsSQLiteStorage()
tasks = storage.load()
tasks = load_task_outputs()
if not tasks:
click.echo(
@@ -182,15 +190,24 @@ def log_tasks_outputs() -> None:
@crewai.command()
@click.option("-m", "--memory", is_flag=True, help="Reset MEMORY")
@click.option(
"-l", "--long", is_flag=True, hidden=True,
"-l",
"--long",
is_flag=True,
hidden=True,
help="[Deprecated: use --memory] Reset memory",
)
@click.option(
"-s", "--short", is_flag=True, hidden=True,
"-s",
"--short",
is_flag=True,
hidden=True,
help="[Deprecated: use --memory] Reset memory",
)
@click.option(
"-e", "--entities", is_flag=True, hidden=True,
"-e",
"--entities",
is_flag=True,
hidden=True,
help="[Deprecated: use --memory] Reset memory",
)
@click.option("-kn", "--knowledge", is_flag=True, help="Reset KNOWLEDGE storage")
@@ -211,14 +228,17 @@ def reset_memories(
agent_knowledge: bool,
all: bool,
) -> None:
"""
Reset the crew memories (memory, knowledge, agent_knowledge, kickoff_outputs). This will delete all the data saved.
"""
"""Reset the crew memories (memory, knowledge, agent_knowledge, kickoff_outputs). This will delete all the data saved."""
try:
# Treat legacy flags as --memory with a deprecation warning
if long or short or entities:
legacy_used = [
f for f, v in [("--long", long), ("--short", short), ("--entities", entities)] if v
f
for f, v in [
("--long", long),
("--short", short),
("--entities", entities),
]
if v
]
click.echo(
f"Warning: {', '.join(legacy_used)} {'is' if len(legacy_used) == 1 else 'are'} "
@@ -238,9 +258,7 @@ def reset_memories(
"Please specify at least one memory type to reset using the appropriate flags."
)
return
reset_memories_command(
memory, knowledge, agent_knowledge, kickoff_outputs, all
)
reset_memories_command(memory, knowledge, agent_knowledge, kickoff_outputs, all)
except Exception as e:
click.echo(f"An error occurred while resetting memories: {e}", err=True)
@@ -278,7 +296,7 @@ def memory(
) -> None:
"""Open the Memory TUI to browse scopes and recall memories."""
try:
from crewai.cli.memory_tui import MemoryTUI
from crewai_cli.memory_tui import MemoryTUI
except ImportError as exc:
click.echo(
"Textual is required for the memory TUI but could not be imported. "
@@ -328,10 +346,10 @@ def test(n_iterations: int, model: str):
@crewai.command(
context_settings=dict(
ignore_unknown_options=True,
allow_extra_args=True,
)
context_settings={
"ignore_unknown_options": True,
"allow_extra_args": True,
}
)
@click.pass_context
def install(context):
@@ -496,14 +514,12 @@ def triggers_run(trigger_path: str):
@crewai.command()
def chat():
"""
Start a conversation with the Crew, collecting user-supplied inputs,
"""Start a conversation with the Crew, collecting user-supplied inputs,
and using the Chat LLM to generate responses.
"""
click.secho(
"\nStarting a conversation with the Crew\nType 'exit' or Ctrl+C to quit.\n",
)
run_chat()
@@ -614,7 +630,7 @@ def env_view():
table.add_row(
"CREWAI_TRACING_ENABLED",
"[dim]Not set[/dim]",
"[dim][/dim]",
"[dim]---[/dim]",
)
# Check other related env vars
@@ -633,7 +649,7 @@ def env_view():
# Check if .env file exists
table.add_row(
".env file",
"Found" if env_file_exists else "Not found",
"Found" if env_file_exists else "Not found",
str(env_file.resolve()) if env_file_exists else "N/A",
)
@@ -649,11 +665,11 @@ def env_view():
# Show helpful message
if env_file_exists:
console.print(
"\n[dim]💡 Tip: To enable tracing via .env, add: CREWAI_TRACING_ENABLED=true[/dim]"
"\n[dim]Tip: To enable tracing via .env, add: CREWAI_TRACING_ENABLED=true[/dim]"
)
else:
console.print(
"\n[dim]💡 Tip: Create a .env file in your project root and add: CREWAI_TRACING_ENABLED=true[/dim]"
"\n[dim]Tip: Create a .env file in your project root and add: CREWAI_TRACING_ENABLED=true[/dim]"
)
console.print()
@@ -669,11 +685,6 @@ def traces_enable():
from rich.console import Console
from rich.panel import Panel
from crewai.events.listeners.tracing.utils import (
_load_user_data,
_save_user_data,
)
console = Console()
# Update user data to enable traces
@@ -683,7 +694,7 @@ def traces_enable():
_save_user_data(user_data)
panel = Panel(
"Trace collection has been enabled!\n\n"
"Trace collection has been enabled!\n\n"
"Your crew/flow executions will now send traces to CrewAI+.\n"
"Use 'crewai traces disable' to turn off trace collection.",
title="Traces Enabled",
@@ -699,11 +710,6 @@ def traces_disable():
from rich.console import Console
from rich.panel import Panel
from crewai.events.listeners.tracing.utils import (
_load_user_data,
_save_user_data,
)
console = Console()
# Update user data to disable traces
@@ -713,7 +719,7 @@ def traces_disable():
_save_user_data(user_data)
panel = Panel(
"Trace collection has been disabled!\n\n"
"Trace collection has been disabled!\n\n"
"Your crew/flow executions will no longer send traces.\n"
"Use 'crewai traces enable' to turn trace collection back on.",
title="Traces Disabled",
@@ -732,11 +738,6 @@ def traces_status():
from rich.panel import Panel
from rich.table import Table
from crewai.events.listeners.tracing.utils import (
_load_user_data,
is_tracing_enabled,
)
console = Console()
user_data = _load_user_data()
@@ -751,19 +752,19 @@ def traces_status():
# Check user consent
trace_consent = user_data.get("trace_consent")
if trace_consent is True:
consent_status = "Enabled (user consented)"
consent_status = "Enabled (user consented)"
elif trace_consent is False:
consent_status = "Disabled (user declined)"
consent_status = "Disabled (user declined)"
else:
consent_status = "Not set (first-time user)"
consent_status = "Not set (first-time user)"
table.add_row("User Consent", consent_status)
# Check overall status
if is_tracing_enabled():
overall_status = "ENABLED"
overall_status = "ENABLED"
border_style = "green"
else:
overall_status = "DISABLED"
overall_status = "DISABLED"
border_style = "red"
table.add_row("Overall Status", overall_status)

View File

@@ -0,0 +1,68 @@
from __future__ import annotations
import json
import httpx
from rich.console import Console
from crewai_cli.authentication.token import get_auth_token
from crewai_cli.plus_api import PlusAPI
console = Console()
class BaseCommand:
def __init__(self) -> None:
pass
class PlusAPIMixin:
def __init__(self) -> None:
try:
self.plus_api_client = PlusAPI(api_key=get_auth_token())
except Exception:
console.print(
"Please sign up/login to CrewAI+ before using the CLI.",
style="bold red",
)
console.print("Run 'crewai login' to sign up/login.", style="bold green")
raise SystemExit from None
def _validate_response(self, response: httpx.Response) -> None:
try:
json_response = response.json()
except (json.JSONDecodeError, ValueError):
console.print(
"Failed to parse response from Enterprise API failed. Details:",
style="bold red",
)
console.print(f"Status Code: {response.status_code}")
console.print(
f"Response:\n{response.content.decode('utf-8', errors='replace')}"
)
raise SystemExit from None
if response.status_code == 422:
console.print(
"Failed to complete operation. Please fix the following errors:",
style="bold red",
)
for field, messages in json_response.items():
for message in messages:
console.print(
f"* [bold red]{field.capitalize()}[/bold red] {message}"
)
raise SystemExit
if not response.is_success:
console.print(
"Request to Enterprise API failed. Details:", style="bold red"
)
details = (
json_response.get("error")
or json_response.get("message")
or response.content.decode("utf-8", errors="replace")
)
console.print(f"{details}")
raise SystemExit

View File

@@ -0,0 +1,221 @@
import json
from logging import getLogger
from pathlib import Path
import tempfile
from typing import Any
from pydantic import BaseModel, Field
from crewai_cli.constants import (
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_AUDIENCE,
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_CLIENT_ID,
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_DOMAIN,
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_PROVIDER,
DEFAULT_CREWAI_ENTERPRISE_URL,
)
from crewai_cli.shared.token_manager import TokenManager
logger = getLogger(__name__)
DEFAULT_CONFIG_PATH = Path.home() / ".config" / "crewai" / "settings.json"
def get_writable_config_path() -> Path | None:
"""
Find a writable location for the config file with fallback options.
Tries in order:
1. Default: ~/.config/crewai/settings.json
2. Temp directory: /tmp/crewai_settings.json (or OS equivalent)
3. Current directory: ./crewai_settings.json
4. In-memory only (returns None)
Returns:
Path object for writable config location, or None if no writable location found
"""
fallback_paths = [
DEFAULT_CONFIG_PATH, # Default location
Path(tempfile.gettempdir()) / "crewai_settings.json", # Temporary directory
Path.cwd() / "crewai_settings.json", # Current working directory
]
for config_path in fallback_paths:
try:
config_path.parent.mkdir(parents=True, exist_ok=True)
test_file = config_path.parent / ".crewai_write_test"
try:
test_file.write_text("test")
test_file.unlink() # Clean up test file
logger.info(f"Using config path: {config_path}")
return config_path
except Exception: # noqa: S112
continue
except Exception: # noqa: S112
continue
return None
# Settings that are related to the user's account
USER_SETTINGS_KEYS = [
"tool_repository_username",
"tool_repository_password",
"org_name",
"org_uuid",
]
# Settings that are related to the CLI
CLI_SETTINGS_KEYS = [
"enterprise_base_url",
"oauth2_provider",
"oauth2_audience",
"oauth2_client_id",
"oauth2_domain",
"oauth2_extra",
]
# Default values for CLI settings
DEFAULT_CLI_SETTINGS = {
"enterprise_base_url": DEFAULT_CREWAI_ENTERPRISE_URL,
"oauth2_provider": CREWAI_ENTERPRISE_DEFAULT_OAUTH2_PROVIDER,
"oauth2_audience": CREWAI_ENTERPRISE_DEFAULT_OAUTH2_AUDIENCE,
"oauth2_client_id": CREWAI_ENTERPRISE_DEFAULT_OAUTH2_CLIENT_ID,
"oauth2_domain": CREWAI_ENTERPRISE_DEFAULT_OAUTH2_DOMAIN,
"oauth2_extra": {},
}
# Readonly settings - cannot be set by the user
READONLY_SETTINGS_KEYS = [
"org_name",
"org_uuid",
]
# Hidden settings - not displayed by the 'list' command and cannot be set by the user
HIDDEN_SETTINGS_KEYS = [
"config_path",
"tool_repository_username",
"tool_repository_password",
]
class Settings(BaseModel):
enterprise_base_url: str | None = Field(
default=DEFAULT_CLI_SETTINGS["enterprise_base_url"],
description="Base URL of the CrewAI AMP instance",
)
tool_repository_username: str | None = Field(
None, description="Username for interacting with the Tool Repository"
)
tool_repository_password: str | None = Field(
None, description="Password for interacting with the Tool Repository"
)
org_name: str | None = Field(
None, description="Name of the currently active organization"
)
org_uuid: str | None = Field(
None, description="UUID of the currently active organization"
)
config_path: Path = Field(default=DEFAULT_CONFIG_PATH, frozen=True, exclude=True)
oauth2_provider: str = Field(
description="OAuth2 provider used for authentication (e.g., workos, okta, auth0).",
default=DEFAULT_CLI_SETTINGS["oauth2_provider"],
)
oauth2_audience: str | None = Field(
description="OAuth2 audience value, typically used to identify the target API or resource.",
default=DEFAULT_CLI_SETTINGS["oauth2_audience"],
)
oauth2_client_id: str = Field(
default=DEFAULT_CLI_SETTINGS["oauth2_client_id"],
description="OAuth2 client ID issued by the provider, used during authentication requests.",
)
oauth2_domain: str = Field(
description="OAuth2 provider's domain (e.g., your-org.auth0.com) used for issuing tokens.",
default=DEFAULT_CLI_SETTINGS["oauth2_domain"],
)
oauth2_extra: dict[str, Any] = Field(
description="Extra configuration for the OAuth2 provider.",
default={},
)
def __init__(self, config_path: Path | None = None, **data: dict[str, Any]) -> None:
"""Load Settings from config path with fallback support"""
if config_path is None:
config_path = get_writable_config_path()
# If config_path is None, we're in memory-only mode
if config_path is None:
merged_data = {**data}
# Dummy path for memory-only mode
super().__init__(config_path=Path("/dev/null"), **merged_data)
return
try:
config_path.parent.mkdir(parents=True, exist_ok=True)
except Exception:
merged_data = {**data}
# Dummy path for memory-only mode
super().__init__(config_path=Path("/dev/null"), **merged_data)
return
file_data = {}
if config_path.is_file():
try:
with config_path.open("r") as f:
file_data = json.load(f)
except Exception:
file_data = {}
merged_data = {**file_data, **data}
super().__init__(config_path=config_path, **merged_data)
def clear_user_settings(self) -> None:
"""Clear all user settings"""
self._reset_user_settings()
self.dump()
def reset(self) -> None:
"""Reset all settings to default values"""
self._reset_user_settings()
self._reset_cli_settings()
self._clear_auth_tokens()
self.dump()
def dump(self) -> None:
"""Save current settings to settings.json"""
if str(self.config_path) == "/dev/null":
return
try:
if self.config_path.is_file():
with self.config_path.open("r") as f:
existing_data = json.load(f)
else:
existing_data = {}
updated_data = {**existing_data, **self.model_dump(exclude_unset=True)}
with self.config_path.open("w") as f:
json.dump(updated_data, f, indent=4)
except Exception: # noqa: S110
pass
def _reset_user_settings(self) -> None:
"""Reset all user settings to default values"""
for key in USER_SETTINGS_KEYS:
setattr(self, key, None)
def _reset_cli_settings(self) -> None:
"""Reset all CLI settings to default values"""
for key in CLI_SETTINGS_KEYS:
setattr(self, key, DEFAULT_CLI_SETTINGS.get(key))
def _clear_auth_tokens(self) -> None:
"""Clear all authentication tokens"""
TokenManager().clear_tokens()

View File

@@ -0,0 +1,333 @@
from typing import Any
DEFAULT_CREWAI_ENTERPRISE_URL = "https://app.crewai.com"
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_PROVIDER = "workos"
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_AUDIENCE = "client_01JNJQWBJ4SPFN3SWJM5T7BDG8"
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_CLIENT_ID = "client_01JYT06R59SP0NXYGD994NFXXX"
CREWAI_ENTERPRISE_DEFAULT_OAUTH2_DOMAIN = "login.crewai.com"
ENV_VARS: dict[str, list[dict[str, Any]]] = {
"openai": [
{
"prompt": "Enter your OPENAI API key (press Enter to skip)",
"key_name": "OPENAI_API_KEY",
}
],
"anthropic": [
{
"prompt": "Enter your ANTHROPIC API key (press Enter to skip)",
"key_name": "ANTHROPIC_API_KEY",
}
],
"gemini": [
{
"prompt": "Enter your GEMINI API key from https://ai.dev/apikey (press Enter to skip)",
"key_name": "GEMINI_API_KEY",
}
],
"nvidia_nim": [
{
"prompt": "Enter your NVIDIA API key (press Enter to skip)",
"key_name": "NVIDIA_NIM_API_KEY",
}
],
"groq": [
{
"prompt": "Enter your GROQ API key (press Enter to skip)",
"key_name": "GROQ_API_KEY",
}
],
"watson": [
{
"prompt": "Enter your WATSONX URL (press Enter to skip)",
"key_name": "WATSONX_URL",
},
{
"prompt": "Enter your WATSONX API Key (press Enter to skip)",
"key_name": "WATSONX_APIKEY",
},
{
"prompt": "Enter your WATSONX Project Id (press Enter to skip)",
"key_name": "WATSONX_PROJECT_ID",
},
],
"ollama": [
{
"default": True,
"API_BASE": "http://localhost:11434",
}
],
"bedrock": [
{
"prompt": "Enter your AWS Access Key ID (press Enter to skip)",
"key_name": "AWS_ACCESS_KEY_ID",
},
{
"prompt": "Enter your AWS Secret Access Key (press Enter to skip)",
"key_name": "AWS_SECRET_ACCESS_KEY",
},
{
"prompt": "Enter your AWS Region Name (press Enter to skip)",
"key_name": "AWS_DEFAULT_REGION",
},
],
"azure": [
{
"prompt": "Enter your Azure deployment name (must start with 'azure/')",
"key_name": "model",
},
{
"prompt": "Enter your AZURE API key (press Enter to skip)",
"key_name": "AZURE_API_KEY",
},
{
"prompt": "Enter your AZURE API base URL (press Enter to skip)",
"key_name": "AZURE_API_BASE",
},
{
"prompt": "Enter your AZURE API version (press Enter to skip)",
"key_name": "AZURE_API_VERSION",
},
],
"cerebras": [
{
"prompt": "Enter your Cerebras model name (must start with 'cerebras/')",
"key_name": "model",
},
{
"prompt": "Enter your Cerebras API version (press Enter to skip)",
"key_name": "CEREBRAS_API_KEY",
},
],
"huggingface": [
{
"prompt": "Enter your Huggingface API key (HF_TOKEN) (press Enter to skip)",
"key_name": "HF_TOKEN",
},
],
"sambanova": [
{
"prompt": "Enter your SambaNovaCloud API key (press Enter to skip)",
"key_name": "SAMBANOVA_API_KEY",
}
],
}
PROVIDERS: list[str] = [
"openai",
"anthropic",
"gemini",
"nvidia_nim",
"groq",
"huggingface",
"ollama",
"watson",
"bedrock",
"azure",
"cerebras",
"sambanova",
]
MODELS: dict[str, list[str]] = {
"openai": [
"gpt-4",
"gpt-4.1",
"gpt-4.1-mini-2025-04-14",
"gpt-4.1-nano-2025-04-14",
"gpt-4o",
"gpt-4o-mini",
"o1-mini",
"o1-preview",
],
"anthropic": [
"claude-3-5-sonnet-20240620",
"claude-3-sonnet-20240229",
"claude-3-opus-20240229",
"claude-3-haiku-20240307",
],
"gemini": [
"gemini/gemini-3-pro-preview",
"gemini/gemini-1.5-flash",
"gemini/gemini-1.5-pro",
"gemini/gemini-2.0-flash-lite-001",
"gemini/gemini-2.0-flash-001",
"gemini/gemini-2.0-flash-thinking-exp-01-21",
"gemini/gemini-2.5-flash-preview-04-17",
"gemini/gemini-2.5-pro-exp-03-25",
"gemini/gemini-gemma-2-9b-it",
"gemini/gemini-gemma-2-27b-it",
"gemini/gemma-3-1b-it",
"gemini/gemma-3-4b-it",
"gemini/gemma-3-12b-it",
"gemini/gemma-3-27b-it",
],
"nvidia_nim": [
"nvidia_nim/nvidia/mistral-nemo-minitron-8b-8k-instruct",
"nvidia_nim/nvidia/nemotron-4-mini-hindi-4b-instruct",
"nvidia_nim/nvidia/llama-3.1-nemotron-70b-instruct",
"nvidia_nim/nvidia/llama3-chatqa-1.5-8b",
"nvidia_nim/nvidia/llama3-chatqa-1.5-70b",
"nvidia_nim/nvidia/vila",
"nvidia_nim/nvidia/neva-22",
"nvidia_nim/nvidia/nemotron-mini-4b-instruct",
"nvidia_nim/nvidia/usdcode-llama3-70b-instruct",
"nvidia_nim/nvidia/nemotron-4-340b-instruct",
"nvidia_nim/meta/codellama-70b",
"nvidia_nim/meta/llama2-70b",
"nvidia_nim/meta/llama3-8b-instruct",
"nvidia_nim/meta/llama3-70b-instruct",
"nvidia_nim/meta/llama-3.1-8b-instruct",
"nvidia_nim/meta/llama-3.1-70b-instruct",
"nvidia_nim/meta/llama-3.1-405b-instruct",
"nvidia_nim/meta/llama-3.2-1b-instruct",
"nvidia_nim/meta/llama-3.2-3b-instruct",
"nvidia_nim/meta/llama-3.2-11b-vision-instruct",
"nvidia_nim/meta/llama-3.2-90b-vision-instruct",
"nvidia_nim/meta/llama-3.1-70b-instruct",
"nvidia_nim/google/gemma-7b",
"nvidia_nim/google/gemma-2b",
"nvidia_nim/google/codegemma-7b",
"nvidia_nim/google/codegemma-1.1-7b",
"nvidia_nim/google/recurrentgemma-2b",
"nvidia_nim/google/gemma-2-9b-it",
"nvidia_nim/google/gemma-2-27b-it",
"nvidia_nim/google/gemma-2-2b-it",
"nvidia_nim/google/deplot",
"nvidia_nim/google/paligemma",
"nvidia_nim/mistralai/mistral-7b-instruct-v0.2",
"nvidia_nim/mistralai/mixtral-8x7b-instruct-v0.1",
"nvidia_nim/mistralai/mistral-large",
"nvidia_nim/mistralai/mixtral-8x22b-instruct-v0.1",
"nvidia_nim/mistralai/mistral-7b-instruct-v0.3",
"nvidia_nim/nv-mistralai/mistral-nemo-12b-instruct",
"nvidia_nim/mistralai/mamba-codestral-7b-v0.1",
"nvidia_nim/microsoft/phi-3-mini-128k-instruct",
"nvidia_nim/microsoft/phi-3-mini-4k-instruct",
"nvidia_nim/microsoft/phi-3-small-8k-instruct",
"nvidia_nim/microsoft/phi-3-small-128k-instruct",
"nvidia_nim/microsoft/phi-3-medium-4k-instruct",
"nvidia_nim/microsoft/phi-3-medium-128k-instruct",
"nvidia_nim/microsoft/phi-3.5-mini-instruct",
"nvidia_nim/microsoft/phi-3.5-moe-instruct",
"nvidia_nim/microsoft/kosmos-2",
"nvidia_nim/microsoft/phi-3-vision-128k-instruct",
"nvidia_nim/microsoft/phi-3.5-vision-instruct",
"nvidia_nim/databricks/dbrx-instruct",
"nvidia_nim/snowflake/arctic",
"nvidia_nim/aisingapore/sea-lion-7b-instruct",
"nvidia_nim/ibm/granite-8b-code-instruct",
"nvidia_nim/ibm/granite-34b-code-instruct",
"nvidia_nim/ibm/granite-3.0-8b-instruct",
"nvidia_nim/ibm/granite-3.0-3b-a800m-instruct",
"nvidia_nim/mediatek/breeze-7b-instruct",
"nvidia_nim/upstage/solar-10.7b-instruct",
"nvidia_nim/writer/palmyra-med-70b-32k",
"nvidia_nim/writer/palmyra-med-70b",
"nvidia_nim/writer/palmyra-fin-70b-32k",
"nvidia_nim/01-ai/yi-large",
"nvidia_nim/deepseek-ai/deepseek-coder-6.7b-instruct",
"nvidia_nim/rakuten/rakutenai-7b-instruct",
"nvidia_nim/rakuten/rakutenai-7b-chat",
"nvidia_nim/baichuan-inc/baichuan2-13b-chat",
],
"groq": [
"groq/llama-3.1-8b-instant",
"groq/llama-3.1-70b-versatile",
"groq/llama-3.1-405b-reasoning",
"groq/gemma2-9b-it",
"groq/gemma-7b-it",
],
"ollama": ["ollama/llama3.1", "ollama/mixtral"],
"watson": [
"watsonx/meta-llama/llama-3-1-70b-instruct",
"watsonx/meta-llama/llama-3-1-8b-instruct",
"watsonx/meta-llama/llama-3-2-11b-vision-instruct",
"watsonx/meta-llama/llama-3-2-1b-instruct",
"watsonx/meta-llama/llama-3-2-90b-vision-instruct",
"watsonx/meta-llama/llama-3-405b-instruct",
"watsonx/mistral/mistral-large",
"watsonx/ibm/granite-3-8b-instruct",
],
"bedrock": [
"bedrock/us.amazon.nova-pro-v1:0",
"bedrock/us.amazon.nova-micro-v1:0",
"bedrock/us.amazon.nova-lite-v1:0",
"bedrock/us.anthropic.claude-3-5-sonnet-20240620-v1:0",
"bedrock/us.anthropic.claude-3-5-haiku-20241022-v1:0",
"bedrock/us.anthropic.claude-3-5-sonnet-20241022-v2:0",
"bedrock/us.anthropic.claude-3-7-sonnet-20250219-v1:0",
"bedrock/us.anthropic.claude-3-sonnet-20240229-v1:0",
"bedrock/us.anthropic.claude-3-opus-20240229-v1:0",
"bedrock/us.anthropic.claude-3-haiku-20240307-v1:0",
"bedrock/us.meta.llama3-2-11b-instruct-v1:0",
"bedrock/us.meta.llama3-2-3b-instruct-v1:0",
"bedrock/us.meta.llama3-2-90b-instruct-v1:0",
"bedrock/us.meta.llama3-2-1b-instruct-v1:0",
"bedrock/us.meta.llama3-1-8b-instruct-v1:0",
"bedrock/us.meta.llama3-1-70b-instruct-v1:0",
"bedrock/us.meta.llama3-3-70b-instruct-v1:0",
"bedrock/us.meta.llama3-1-405b-instruct-v1:0",
"bedrock/eu.anthropic.claude-3-5-sonnet-20240620-v1:0",
"bedrock/eu.anthropic.claude-3-sonnet-20240229-v1:0",
"bedrock/eu.anthropic.claude-3-haiku-20240307-v1:0",
"bedrock/eu.meta.llama3-2-3b-instruct-v1:0",
"bedrock/eu.meta.llama3-2-1b-instruct-v1:0",
"bedrock/apac.anthropic.claude-3-5-sonnet-20240620-v1:0",
"bedrock/apac.anthropic.claude-3-5-sonnet-20241022-v2:0",
"bedrock/apac.anthropic.claude-3-sonnet-20240229-v1:0",
"bedrock/apac.anthropic.claude-3-haiku-20240307-v1:0",
"bedrock/amazon.nova-pro-v1:0",
"bedrock/amazon.nova-micro-v1:0",
"bedrock/amazon.nova-lite-v1:0",
"bedrock/anthropic.claude-3-5-sonnet-20240620-v1:0",
"bedrock/anthropic.claude-3-5-haiku-20241022-v1:0",
"bedrock/anthropic.claude-3-5-sonnet-20241022-v2:0",
"bedrock/anthropic.claude-3-7-sonnet-20250219-v1:0",
"bedrock/anthropic.claude-3-sonnet-20240229-v1:0",
"bedrock/anthropic.claude-3-opus-20240229-v1:0",
"bedrock/anthropic.claude-3-haiku-20240307-v1:0",
"bedrock/anthropic.claude-v2:1",
"bedrock/anthropic.claude-v2",
"bedrock/anthropic.claude-instant-v1",
"bedrock/meta.llama3-1-405b-instruct-v1:0",
"bedrock/meta.llama3-1-70b-instruct-v1:0",
"bedrock/meta.llama3-1-8b-instruct-v1:0",
"bedrock/meta.llama3-70b-instruct-v1:0",
"bedrock/meta.llama3-8b-instruct-v1:0",
"bedrock/amazon.titan-text-lite-v1",
"bedrock/amazon.titan-text-express-v1",
"bedrock/cohere.command-text-v14",
"bedrock/ai21.j2-mid-v1",
"bedrock/ai21.j2-ultra-v1",
"bedrock/ai21.jamba-instruct-v1:0",
"bedrock/mistral.mistral-7b-instruct-v0:2",
"bedrock/mistral.mixtral-8x7b-instruct-v0:1",
],
"huggingface": [
"huggingface/meta-llama/Meta-Llama-3.1-8B-Instruct",
"huggingface/mistralai/Mixtral-8x7B-Instruct-v0.1",
"huggingface/tiiuae/falcon-180B-chat",
"huggingface/google/gemma-7b-it",
],
"sambanova": [
"sambanova/Meta-Llama-3.3-70B-Instruct",
"sambanova/QwQ-32B-Preview",
"sambanova/Qwen2.5-72B-Instruct",
"sambanova/Qwen2.5-Coder-32B-Instruct",
"sambanova/Meta-Llama-3.1-405B-Instruct",
"sambanova/Meta-Llama-3.1-70B-Instruct",
"sambanova/Meta-Llama-3.1-8B-Instruct",
"sambanova/Llama-3.2-90B-Vision-Instruct",
"sambanova/Llama-3.2-11B-Vision-Instruct",
"sambanova/Meta-Llama-3.2-3B-Instruct",
"sambanova/Meta-Llama-3.2-1B-Instruct",
],
}
DEFAULT_LLM_MODEL = "gpt-4.1-mini"
JSON_URL = "https://raw.githubusercontent.com/BerriAI/litellm/main/model_prices_and_context_window.json"
LITELLM_PARAMS = ["api_key", "api_base", "api_version"]

View File

@@ -5,13 +5,13 @@ import sys
import click
import tomli
from crewai.cli.constants import ENV_VARS, MODELS
from crewai.cli.provider import (
from crewai_cli.constants import ENV_VARS, MODELS
from crewai_cli.provider import (
get_provider_data,
select_model,
select_provider,
)
from crewai.cli.utils import copy_template, load_env_vars, write_env_file
from crewai_cli.utils import copy_template, load_env_vars, write_env_file
def get_reserved_script_names() -> set[str]:
@@ -143,7 +143,7 @@ def create_folder_structure(
(folder_path / "src" / folder_name).mkdir(parents=True)
(folder_path / "src" / folder_name / "tools").mkdir(parents=True)
(folder_path / "src" / folder_name / "config").mkdir(parents=True)
# Copy AGENTS.md to project root (top-level projects only)
package_dir = Path(__file__).parent
agents_md_src = package_dir / "templates" / "AGENTS.md"

View File

@@ -1,10 +1,8 @@
import shutil
from pathlib import Path
import shutil
import click
from crewai.telemetry import Telemetry
def create_flow(name):
"""Create a new flow."""
@@ -18,10 +16,6 @@ def create_flow(name):
click.secho(f"Error: Folder {folder_name} already exists.", fg="red")
return
# Initialize telemetry
telemetry = Telemetry()
telemetry.flow_creation_span(class_name)
# Create directory structure
(project_root / "src" / folder_name).mkdir(parents=True)
(project_root / "src" / folder_name / "crews").mkdir(parents=True)

View File

@@ -0,0 +1,23 @@
"""Wrapper for the crew chat command.
Delegates to ``crewai.cli.crew_chat.run_chat`` when the full crewai package is
installed, otherwise prints a helpful error message.
"""
from __future__ import annotations
import click
def run_chat() -> None:
try:
from crewai.cli.crew_chat import run_chat as _run_chat
except ImportError:
click.secho(
"The 'chat' command requires the full crewai package.\n"
"Install it with: pip install crewai",
fg="red",
)
raise SystemExit(1) from None
_run_chat()

View File

@@ -1,10 +1,11 @@
from pathlib import Path
from typing import Any
from rich.console import Console
from crewai.cli import git
from crewai.cli.command import BaseCommand, PlusAPIMixin
from crewai.cli.utils import fetch_and_json_env_file, get_project_name
from crewai_cli import git
from crewai_cli.command import BaseCommand, PlusAPIMixin
from crewai_cli.utils import fetch_and_json_env_file, get_project_name
console = Console()
@@ -21,8 +22,43 @@ class DeployCommand(BaseCommand, PlusAPIMixin):
"""
BaseCommand.__init__(self)
PlusAPIMixin.__init__(self, telemetry=self._telemetry)
PlusAPIMixin.__init__(self)
self.project_name = get_project_name(require=True)
self._validate_project_structure()
def _validate_project_structure(self) -> None:
"""Validate that the local project has the files required for deployment."""
errors: list[str] = []
if not Path("pyproject.toml").exists():
errors.append("Cannot find pyproject.toml in the current directory.")
has_lockfile = Path("uv.lock").exists() or Path("poetry.lock").exists()
if not has_lockfile:
errors.append(
"No uv.lock or poetry.lock found. "
"Run 'uv lock' or 'poetry lock' to generate one."
)
src_dir = Path("src") / (self.project_name or "")
crew_py = src_dir / "crew.py"
config_dir = src_dir / "config"
if not crew_py.exists() and not config_dir.exists():
errors.append(
f"Cannot find src/{self.project_name}/crew.py or "
f"src/{self.project_name}/config. "
"Ensure you are running this command from the project root."
)
if errors:
console.print(
"\n[bold red]Pre-flight check failed:[/bold red] "
"Your project is missing required files for deployment.\n"
)
for error in errors:
console.print(f"{error}", style="red")
console.print()
raise SystemExit(1)
def _standard_no_param_error_message(self) -> None:
"""
@@ -67,7 +103,6 @@ class DeployCommand(BaseCommand, PlusAPIMixin):
Args:
uuid (Optional[str]): The UUID of the crew to deploy.
"""
self._start_deployment_span = self._telemetry.start_deployment_span(uuid)
console.print("Starting deployment...", style="bold blue")
if uuid:
response = self.plus_api_client.deploy_by_uuid(uuid)
@@ -84,9 +119,6 @@ class DeployCommand(BaseCommand, PlusAPIMixin):
"""
Create a new crew deployment.
"""
self._create_crew_deployment_span = (
self._telemetry.create_crew_deployment_span()
)
console.print("Creating deployment...", style="bold blue")
env_vars = fetch_and_json_env_file()
@@ -236,7 +268,6 @@ class DeployCommand(BaseCommand, PlusAPIMixin):
uuid (Optional[str]): The UUID of the crew to get logs for.
log_type (str): The type of logs to retrieve (default: "deployment").
"""
self._get_crew_logs_span = self._telemetry.get_crew_logs_span(uuid, log_type)
console.print(f"Fetching {log_type} logs...", style="bold blue")
if uuid:
@@ -257,7 +288,6 @@ class DeployCommand(BaseCommand, PlusAPIMixin):
Args:
uuid (Optional[str]): The UUID of the crew to remove.
"""
self._remove_crew_span = self._telemetry.remove_crew_span(uuid)
console.print("Removing deployment...", style="bold blue")
if uuid:

View File

@@ -4,10 +4,10 @@ from typing import Any, cast
import httpx
from rich.console import Console
from crewai.cli.authentication.main import Oauth2Settings, ProviderFactory
from crewai.cli.command import BaseCommand
from crewai.cli.settings.main import SettingsCommand
from crewai.cli.version import get_crewai_version
from crewai_cli.authentication.main import Oauth2Settings, ProviderFactory
from crewai_cli.command import BaseCommand
from crewai_cli.settings.main import SettingsCommand
from crewai_cli.version import get_crewai_version
console = Console()

View File

@@ -0,0 +1,89 @@
from functools import lru_cache
import subprocess
class Repository:
def __init__(self, path: str = ".") -> None:
self.path = path
if not self.is_git_installed():
raise ValueError("Git is not installed or not found in your PATH.")
if not self.is_git_repo():
raise ValueError(f"{self.path} is not a Git repository.")
self.fetch()
@staticmethod
def is_git_installed() -> bool:
"""Check if Git is installed and available in the system."""
try:
subprocess.run(
["git", "--version"], # noqa: S607
capture_output=True,
check=True,
text=True,
)
return True
except (subprocess.CalledProcessError, FileNotFoundError):
return False
def fetch(self) -> None:
"""Fetch latest updates from the remote."""
subprocess.run(["git", "fetch"], cwd=self.path, check=True) # noqa: S607
def status(self) -> str:
"""Get the git status in porcelain format."""
return subprocess.check_output(
["git", "status", "--branch", "--porcelain"], # noqa: S607
cwd=self.path,
encoding="utf-8",
).strip()
@lru_cache(maxsize=None) # noqa: B019
def is_git_repo(self) -> bool:
"""Check if the current directory is a git repository.
Notes:
- TODO: This method is cached to avoid redundant checks, but using lru_cache on methods can lead to memory leaks
"""
try:
subprocess.check_output(
["git", "rev-parse", "--is-inside-work-tree"], # noqa: S607
cwd=self.path,
encoding="utf-8",
)
return True
except subprocess.CalledProcessError:
return False
def has_uncommitted_changes(self) -> bool:
"""Check if the repository has uncommitted changes."""
return len(self.status().splitlines()) > 1
def is_ahead_or_behind(self) -> bool:
"""Check if the repository is ahead or behind the remote."""
for line in self.status().splitlines():
if line.startswith("##") and ("ahead" in line or "behind" in line):
return True
return False
def is_synced(self) -> bool:
"""Return True if the Git repository is fully synced with the remote, False otherwise."""
if self.has_uncommitted_changes() or self.is_ahead_or_behind():
return False
return True
def origin_url(self) -> str | None:
"""Get the Git repository's remote URL."""
try:
result = subprocess.run(
["git", "remote", "get-url", "origin"], # noqa: S607
cwd=self.path,
capture_output=True,
text=True,
check=True,
)
return result.stdout.strip()
except subprocess.CalledProcessError:
return None

View File

@@ -125,13 +125,19 @@ class MemoryTUI(App[None]):
from crewai.memory.storage.lancedb_storage import LanceDBStorage
from crewai.memory.unified_memory import Memory
storage = LanceDBStorage(path=storage_path) if storage_path else LanceDBStorage()
storage = (
LanceDBStorage(path=storage_path) if storage_path else LanceDBStorage()
)
embedder = None
if embedder_config is not None:
from crewai.rag.embeddings.factory import build_embedder
embedder = build_embedder(embedder_config)
self._memory = Memory(storage=storage, embedder=embedder) if embedder else Memory(storage=storage)
self._memory = (
Memory(storage=storage, embedder=embedder)
if embedder
else Memory(storage=storage)
)
except Exception as e:
self._init_error = str(e)
@@ -200,11 +206,7 @@ class MemoryTUI(App[None]):
if len(record.content) > 80
else record.content
)
label = (
f"{date_str} "
f"[bold]{record.importance:.1f}[/] "
f"{preview}"
)
label = f"{date_str} [bold]{record.importance:.1f}[/] {preview}"
option_list.add_option(label)
def _populate_recall_list(self) -> None:
@@ -220,9 +222,7 @@ class MemoryTUI(App[None]):
else m.record.content
)
label = (
f"[bold]\\[{m.score:.2f}][/] "
f"{preview} "
f"[dim]scope={m.record.scope}[/]"
f"[bold]\\[{m.score:.2f}][/] {preview} [dim]scope={m.record.scope}[/]"
)
option_list.add_option(label)
@@ -251,8 +251,7 @@ class MemoryTUI(App[None]):
lines.append(f"[dim]Scope:[/] [bold]{record.scope}[/]")
lines.append(f"[dim]Importance:[/] [bold]{record.importance:.2f}[/]")
lines.append(
f"[dim]Created:[/] "
f"{record.created_at.strftime('%Y-%m-%d %H:%M:%S')}"
f"[dim]Created:[/] {record.created_at.strftime('%Y-%m-%d %H:%M:%S')}"
)
lines.append(
f"[dim]Last accessed:[/] "
@@ -362,17 +361,11 @@ class MemoryTUI(App[None]):
panel = self.query_one("#info-panel", Static)
panel.loading = True
try:
scope = (
self._selected_scope
if self._selected_scope != "/"
else None
)
scope = self._selected_scope if self._selected_scope != "/" else None
loop = asyncio.get_event_loop()
matches = await loop.run_in_executor(
None,
lambda: self._memory.recall(
query, scope=scope, limit=10, depth="deep"
),
lambda: self._memory.recall(query, scope=scope, limit=10, depth="deep"),
)
self._recall_matches = matches or []
self._view_mode = "recall"

View File

@@ -2,8 +2,8 @@ from httpx import HTTPStatusError
from rich.console import Console
from rich.table import Table
from crewai.cli.command import BaseCommand, PlusAPIMixin
from crewai.cli.config import Settings
from crewai_cli.command import BaseCommand, PlusAPIMixin
from crewai_cli.config import Settings
console = Console()
@@ -12,7 +12,7 @@ console = Console()
class OrganizationCommand(BaseCommand, PlusAPIMixin):
def __init__(self) -> None:
BaseCommand.__init__(self)
PlusAPIMixin.__init__(self, telemetry=self._telemetry)
PlusAPIMixin.__init__(self)
def list(self) -> None:
try:

View File

@@ -0,0 +1,210 @@
import os
from typing import Any
from urllib.parse import urljoin
import httpx
from crewai_cli.config import Settings
from crewai_cli.constants import DEFAULT_CREWAI_ENTERPRISE_URL
from crewai_cli.version import get_crewai_version
class PlusAPI:
"""
This class exposes methods for working with the CrewAI+ API.
"""
TOOLS_RESOURCE = "/crewai_plus/api/v1/tools"
ORGANIZATIONS_RESOURCE = "/crewai_plus/api/v1/me/organizations"
CREWS_RESOURCE = "/crewai_plus/api/v1/crews"
AGENTS_RESOURCE = "/crewai_plus/api/v1/agents"
TRACING_RESOURCE = "/crewai_plus/api/v1/tracing"
EPHEMERAL_TRACING_RESOURCE = "/crewai_plus/api/v1/tracing/ephemeral"
INTEGRATIONS_RESOURCE = "/crewai_plus/api/v1/integrations"
def __init__(self, api_key: str) -> None:
self.api_key = api_key
self.headers = {
"Authorization": f"Bearer {api_key}",
"Content-Type": "application/json",
"User-Agent": f"CrewAI-CLI/{get_crewai_version()}",
"X-Crewai-Version": get_crewai_version(),
}
settings = Settings()
if settings.org_uuid:
self.headers["X-Crewai-Organization-Id"] = settings.org_uuid
self.base_url = (
os.getenv("CREWAI_PLUS_URL")
or str(settings.enterprise_base_url)
or DEFAULT_CREWAI_ENTERPRISE_URL
)
def _make_request(
self, method: str, endpoint: str, **kwargs: Any
) -> httpx.Response:
url = urljoin(self.base_url, endpoint)
verify = kwargs.pop("verify", True)
with httpx.Client(trust_env=False, verify=verify) as client:
return client.request(method, url, headers=self.headers, **kwargs)
def login_to_tool_repository(self) -> httpx.Response:
return self._make_request("POST", f"{self.TOOLS_RESOURCE}/login")
def get_tool(self, handle: str) -> httpx.Response:
return self._make_request("GET", f"{self.TOOLS_RESOURCE}/{handle}")
async def get_agent(self, handle: str) -> httpx.Response:
url = urljoin(self.base_url, f"{self.AGENTS_RESOURCE}/{handle}")
async with httpx.AsyncClient() as client:
return await client.get(url, headers=self.headers)
def publish_tool(
self,
handle: str,
is_public: bool,
version: str,
description: str | None,
encoded_file: str,
available_exports: list[dict[str, Any]] | None = None,
) -> httpx.Response:
params = {
"handle": handle,
"public": is_public,
"version": version,
"file": encoded_file,
"description": description,
"available_exports": available_exports,
}
return self._make_request("POST", f"{self.TOOLS_RESOURCE}", json=params)
def deploy_by_name(self, project_name: str) -> httpx.Response:
return self._make_request(
"POST", f"{self.CREWS_RESOURCE}/by-name/{project_name}/deploy"
)
def deploy_by_uuid(self, uuid: str) -> httpx.Response:
return self._make_request("POST", f"{self.CREWS_RESOURCE}/{uuid}/deploy")
def crew_status_by_name(self, project_name: str) -> httpx.Response:
return self._make_request(
"GET", f"{self.CREWS_RESOURCE}/by-name/{project_name}/status"
)
def crew_status_by_uuid(self, uuid: str) -> httpx.Response:
return self._make_request("GET", f"{self.CREWS_RESOURCE}/{uuid}/status")
def crew_by_name(
self, project_name: str, log_type: str = "deployment"
) -> httpx.Response:
return self._make_request(
"GET", f"{self.CREWS_RESOURCE}/by-name/{project_name}/logs/{log_type}"
)
def crew_by_uuid(self, uuid: str, log_type: str = "deployment") -> httpx.Response:
return self._make_request(
"GET", f"{self.CREWS_RESOURCE}/{uuid}/logs/{log_type}"
)
def delete_crew_by_name(self, project_name: str) -> httpx.Response:
return self._make_request(
"DELETE", f"{self.CREWS_RESOURCE}/by-name/{project_name}"
)
def delete_crew_by_uuid(self, uuid: str) -> httpx.Response:
return self._make_request("DELETE", f"{self.CREWS_RESOURCE}/{uuid}")
def list_crews(self) -> httpx.Response:
return self._make_request("GET", self.CREWS_RESOURCE)
def create_crew(self, payload: dict[str, Any]) -> httpx.Response:
return self._make_request("POST", self.CREWS_RESOURCE, json=payload)
def get_organizations(self) -> httpx.Response:
return self._make_request("GET", self.ORGANIZATIONS_RESOURCE)
def initialize_trace_batch(self, payload: dict[str, Any]) -> httpx.Response:
return self._make_request(
"POST",
f"{self.TRACING_RESOURCE}/batches",
json=payload,
timeout=30,
)
def initialize_ephemeral_trace_batch(
self, payload: dict[str, Any]
) -> httpx.Response:
return self._make_request(
"POST",
f"{self.EPHEMERAL_TRACING_RESOURCE}/batches",
json=payload,
)
def send_trace_events(
self, trace_batch_id: str, payload: dict[str, Any]
) -> httpx.Response:
return self._make_request(
"POST",
f"{self.TRACING_RESOURCE}/batches/{trace_batch_id}/events",
json=payload,
timeout=30,
)
def send_ephemeral_trace_events(
self, trace_batch_id: str, payload: dict[str, Any]
) -> httpx.Response:
return self._make_request(
"POST",
f"{self.EPHEMERAL_TRACING_RESOURCE}/batches/{trace_batch_id}/events",
json=payload,
timeout=30,
)
def finalize_trace_batch(
self, trace_batch_id: str, payload: dict[str, Any]
) -> httpx.Response:
return self._make_request(
"PATCH",
f"{self.TRACING_RESOURCE}/batches/{trace_batch_id}/finalize",
json=payload,
timeout=30,
)
def finalize_ephemeral_trace_batch(
self, trace_batch_id: str, payload: dict[str, Any]
) -> httpx.Response:
return self._make_request(
"PATCH",
f"{self.EPHEMERAL_TRACING_RESOURCE}/batches/{trace_batch_id}/finalize",
json=payload,
timeout=30,
)
def mark_trace_batch_as_failed(
self, trace_batch_id: str, error_message: str
) -> httpx.Response:
return self._make_request(
"PATCH",
f"{self.TRACING_RESOURCE}/batches/{trace_batch_id}",
json={"status": "failed", "failure_reason": error_message},
timeout=30,
)
def get_mcp_configs(self, slugs: list[str]) -> httpx.Response:
"""Get MCP server configurations for the given slugs."""
return self._make_request(
"GET",
f"{self.INTEGRATIONS_RESOURCE}/mcp_configs",
params={"slugs": ",".join(slugs)},
timeout=30,
)
def get_triggers(self) -> httpx.Response:
"""Get all available triggers from integrations."""
return self._make_request("GET", f"{self.INTEGRATIONS_RESOURCE}/apps")
def get_trigger_payload(self, app_slug: str, trigger_slug: str) -> httpx.Response:
"""Get sample payload for a specific trigger."""
return self._make_request(
"GET", f"{self.INTEGRATIONS_RESOURCE}/{app_slug}/{trigger_slug}/payload"
)

View File

@@ -0,0 +1,231 @@
from collections import defaultdict
from collections.abc import Sequence
import json
import os
from pathlib import Path
import time
from typing import Any
import certifi
import click
import httpx
from crewai_cli.constants import JSON_URL, MODELS, PROVIDERS
def select_choice(prompt_message: str, choices: Sequence[str]) -> str | None:
"""Presents a list of choices to the user and prompts them to select one.
Args:
prompt_message: The message to display to the user before presenting the choices.
choices: A list of options to present to the user.
Returns:
The selected choice from the list, or None if the user chooses to quit.
"""
provider_models = get_provider_data()
if not provider_models:
return None
click.secho(prompt_message, fg="cyan")
for idx, choice in enumerate(choices, start=1):
click.secho(f"{idx}. {choice}", fg="cyan")
click.secho("q. Quit", fg="cyan")
while True:
choice = click.prompt(
"Enter the number of your choice or 'q' to quit", type=str
)
if choice.lower() == "q":
return None
try:
selected_index = int(choice) - 1
if 0 <= selected_index < len(choices):
return choices[selected_index]
except ValueError:
pass
click.secho(
"Invalid selection. Please select a number between 1 and 6 or 'q' to quit.",
fg="red",
)
def select_provider(provider_models: dict[str, list[str]]) -> str | None | bool:
"""Presents a list of providers to the user and prompts them to select one.
Args:
provider_models: A dictionary of provider models.
Returns:
The selected provider, None if user explicitly quits, or False if no selection.
"""
predefined_providers = [p.lower() for p in PROVIDERS]
all_providers = sorted(set(predefined_providers + list(provider_models.keys())))
provider = select_choice(
"Select a provider to set up:", [*predefined_providers, "other"]
)
if provider is None: # User typed 'q'
return None
if provider == "other":
provider = select_choice("Select a provider from the full list:", all_providers)
if provider is None: # User typed 'q'
return None
return provider.lower() if provider else False
def select_model(provider: str, provider_models: dict[str, list[str]]) -> str | None:
"""Presents a list of models for a given provider to the user and prompts them to select one.
Args:
provider: The provider for which to select a model.
provider_models: A dictionary of provider models.
Returns:
The selected model, or None if the operation is aborted or an invalid selection is made.
"""
predefined_providers = [p.lower() for p in PROVIDERS]
if provider in predefined_providers:
available_models = MODELS.get(provider, [])
else:
available_models = provider_models.get(provider, [])
if not available_models:
click.secho(f"No models available for provider '{provider}'.", fg="red")
return None
return select_choice(
f"Select a model to use for {provider.capitalize()}:", available_models
)
def load_provider_data(cache_file: Path, cache_expiry: int) -> dict[str, Any] | None:
"""Loads provider data from a cache file if it exists and is not expired.
If the cache is expired or corrupted, it fetches the data from the web.
Args:
cache_file: The path to the cache file.
cache_expiry: The cache expiry time in seconds.
Returns:
The loaded provider data or None if the operation fails.
"""
current_time = time.time()
if (
cache_file.exists()
and (current_time - cache_file.stat().st_mtime) < cache_expiry
):
data = read_cache_file(cache_file)
if data:
return data
click.secho(
"Cache is corrupted. Fetching provider data from the web...", fg="yellow"
)
else:
click.secho(
"Cache expired or not found. Fetching provider data from the web...",
fg="cyan",
)
return fetch_provider_data(cache_file)
def read_cache_file(cache_file: Path) -> dict[str, Any] | None:
"""Reads and returns the JSON content from a cache file.
Args:
cache_file: The path to the cache file.
Returns:
The JSON content of the cache file or None if the JSON is invalid.
"""
try:
with open(cache_file, "r") as f:
data: dict[str, Any] = json.load(f)
return data
except json.JSONDecodeError:
return None
def fetch_provider_data(cache_file: Path) -> dict[str, Any] | None:
"""Fetches provider data from a specified URL and caches it to a file.
Args:
cache_file: The path to the cache file.
Returns:
The fetched provider data or None if the operation fails.
"""
ssl_config = os.environ["SSL_CERT_FILE"] = certifi.where()
try:
with httpx.stream("GET", JSON_URL, timeout=60, verify=ssl_config) as response:
response.raise_for_status()
data = download_data(response)
with open(cache_file, "w") as f:
json.dump(data, f)
return data
except httpx.HTTPError as e:
click.secho(f"Error fetching provider data: {e}", fg="red")
except json.JSONDecodeError:
click.secho("Error parsing provider data. Invalid JSON format.", fg="red")
return None
def download_data(response: httpx.Response) -> dict[str, Any]:
"""Downloads data from a given HTTP response and returns the JSON content.
Args:
response: The HTTP response object.
Returns:
The JSON content of the response.
"""
total_size = int(response.headers.get("content-length", 0))
block_size = 8192
data_chunks: list[bytes] = []
bar: Any
with click.progressbar(
length=total_size, label="Downloading", show_pos=True
) as bar:
for chunk in response.iter_bytes(block_size):
if chunk:
data_chunks.append(chunk)
bar.update(len(chunk))
data_content = b"".join(data_chunks)
result: dict[str, Any] = json.loads(data_content.decode("utf-8"))
return result
def get_provider_data() -> dict[str, list[str]] | None:
"""Retrieves provider data from a cache file.
Filters out models based on provider criteria, and returns a dictionary of providers
mapped to their models.
Returns:
A dictionary of providers mapped to their models or None if the operation fails.
"""
cache_dir = Path.home() / ".crewai"
cache_dir.mkdir(exist_ok=True)
cache_file = cache_dir / "provider_cache.json"
cache_expiry = 24 * 3600
data = load_provider_data(cache_file, cache_expiry)
if not data:
return None
provider_models = defaultdict(list)
for model_name, properties in data.items():
provider = properties.get("litellm_provider", "").strip().lower()
if "http" in provider or provider == "other":
continue
if provider:
provider_models[provider].append(model_name)
return provider_models

View File

@@ -0,0 +1,31 @@
"""Wrapper for the reset-memories command.
Delegates to ``crewai.cli.reset_memories_command`` when the full crewai
package is installed, otherwise prints a helpful error message.
"""
from __future__ import annotations
import click
def reset_memories_command(
memory: bool,
knowledge: bool,
agent_knowledge: bool,
kickoff_outputs: bool,
all: bool,
) -> None:
try:
from crewai.cli.reset_memories_command import (
reset_memories_command as _reset,
)
except ImportError:
click.secho(
"The 'reset-memories' command requires the full crewai package.\n"
"Install it with: pip install crewai",
fg="red",
)
raise SystemExit(1) from None
_reset(memory, knowledge, agent_knowledge, kickoff_outputs, all)

View File

@@ -5,8 +5,8 @@ import subprocess
import click
from packaging import version
from crewai.cli.utils import build_env_with_tool_repository_credentials, read_toml
from crewai.cli.version import get_crewai_version
from crewai_cli.utils import build_env_with_tool_repository_credentials, read_toml
from crewai_cli.version import get_crewai_version
class CrewType(Enum):

View File

@@ -5,9 +5,9 @@ from typing import Any
from rich.console import Console
from rich.table import Table
from crewai.cli.command import BaseCommand
from crewai.cli.config import HIDDEN_SETTINGS_KEYS, READONLY_SETTINGS_KEYS, Settings
from crewai.events.listeners.tracing.utils import _load_user_data
from crewai_cli.command import BaseCommand
from crewai_cli.config import HIDDEN_SETTINGS_KEYS, READONLY_SETTINGS_KEYS, Settings
from crewai_cli.user_data import _load_user_data
console = Console()

View File

@@ -0,0 +1,186 @@
from datetime import datetime
import json
import os
from pathlib import Path
import sys
import tempfile
from typing import Final, Literal, cast
from cryptography.fernet import Fernet
_FERNET_KEY_LENGTH: Final[Literal[44]] = 44
class TokenManager:
"""Manages encrypted token storage."""
def __init__(self, file_path: str = "tokens.enc") -> None:
"""Initialize the TokenManager.
Args:
file_path: The file path to store encrypted tokens.
"""
self.file_path = file_path
self.key = self._get_or_create_key()
self.fernet = Fernet(self.key)
def _get_or_create_key(self) -> bytes:
"""Get or create the encryption key.
Returns:
The encryption key as bytes.
"""
key_filename: str = "secret.key"
key = self._read_secure_file(key_filename)
if key is not None and len(key) == _FERNET_KEY_LENGTH:
return key
new_key = Fernet.generate_key()
if self._atomic_create_secure_file(key_filename, new_key):
return new_key
key = self._read_secure_file(key_filename)
if key is not None and len(key) == _FERNET_KEY_LENGTH:
return key
raise RuntimeError("Failed to create or read encryption key")
def save_tokens(self, access_token: str, expires_at: int) -> None:
"""Save the access token and its expiration time.
Args:
access_token: The access token to save.
expires_at: The UNIX timestamp of the expiration time.
"""
expiration_time = datetime.fromtimestamp(expires_at)
data = {
"access_token": access_token,
"expiration": expiration_time.isoformat(),
}
encrypted_data = self.fernet.encrypt(json.dumps(data).encode())
self._atomic_write_secure_file(self.file_path, encrypted_data)
def get_token(self) -> str | None:
"""Get the access token if it is valid and not expired.
Returns:
The access token if valid and not expired, otherwise None.
"""
encrypted_data = self._read_secure_file(self.file_path)
if encrypted_data is None:
return None
decrypted_data = self.fernet.decrypt(encrypted_data)
data = json.loads(decrypted_data)
expiration = datetime.fromisoformat(data["expiration"])
if expiration <= datetime.now():
return None
return cast(str | None, data.get("access_token"))
def clear_tokens(self) -> None:
"""Clear the stored tokens."""
self._delete_secure_file(self.file_path)
@staticmethod
def _get_secure_storage_path() -> Path:
"""Get the secure storage path based on the operating system.
Returns:
The secure storage path.
"""
if sys.platform == "win32":
base_path = os.environ.get("LOCALAPPDATA")
elif sys.platform == "darwin":
base_path = os.path.expanduser("~/Library/Application Support")
else:
base_path = os.path.expanduser("~/.local/share")
app_name = "crewai/credentials"
storage_path = Path(base_path) / app_name
storage_path.mkdir(parents=True, exist_ok=True)
return storage_path
def _atomic_create_secure_file(self, filename: str, content: bytes) -> bool:
"""Create a file only if it doesn't exist.
Args:
filename: The name of the file.
content: The content to write.
Returns:
True if file was created, False if it already exists.
"""
storage_path = self._get_secure_storage_path()
file_path = storage_path / filename
try:
fd = os.open(file_path, os.O_CREAT | os.O_EXCL | os.O_WRONLY, 0o600)
try:
os.write(fd, content)
finally:
os.close(fd)
return True
except FileExistsError:
return False
def _atomic_write_secure_file(self, filename: str, content: bytes) -> None:
"""Write content to a secure file.
Args:
filename: The name of the file.
content: The content to write.
"""
storage_path = self._get_secure_storage_path()
file_path = storage_path / filename
fd, temp_path = tempfile.mkstemp(dir=storage_path, prefix=f".{filename}.")
fd_closed = False
try:
os.write(fd, content)
os.close(fd)
fd_closed = True
os.chmod(temp_path, 0o600)
os.replace(temp_path, file_path)
except Exception:
if not fd_closed:
os.close(fd)
if os.path.exists(temp_path):
os.unlink(temp_path)
raise
def _read_secure_file(self, filename: str) -> bytes | None:
"""Read the content of a secure file.
Args:
filename: The name of the file.
Returns:
The content of the file if it exists, otherwise None.
"""
storage_path = self._get_secure_storage_path()
file_path = storage_path / filename
try:
with open(file_path, "rb") as f:
return f.read()
except FileNotFoundError:
return None
def _delete_secure_file(self, filename: str) -> None:
"""Delete a secure file.
Args:
filename: The name of the file.
"""
storage_path = self._get_secure_storage_path()
file_path = storage_path / filename
try:
file_path.unlink()
except FileNotFoundError:
pass

View File

@@ -0,0 +1,54 @@
"""Lightweight SQLite reader for kickoff task outputs.
Only used by the ``crewai log-tasks-outputs`` CLI command. Depends solely on
the standard library + *appdirs* so crewai-cli can read stored outputs without
importing the full crewai framework.
"""
from __future__ import annotations
import json
import logging
from pathlib import Path
import sqlite3
from typing import Any
from crewai_cli.user_data import _db_storage_path
logger = logging.getLogger(__name__)
def load_task_outputs(db_path: str | None = None) -> list[dict[str, Any]]:
"""Return all rows from the kickoff task outputs database."""
if db_path is None:
db_path = str(Path(_db_storage_path()) / "latest_kickoff_task_outputs.db")
if not Path(db_path).exists():
return []
try:
with sqlite3.connect(db_path) as conn:
cursor = conn.cursor()
cursor.execute("""
SELECT *
FROM latest_kickoff_task_outputs
ORDER BY task_index
""")
rows = cursor.fetchall()
results: list[dict[str, Any]] = [
{
"task_id": row[0],
"expected_output": row[1],
"output": json.loads(row[2]),
"task_index": row[3],
"inputs": json.loads(row[4]),
"was_replayed": row[5],
"timestamp": row[6],
}
for row in rows
]
return results
except sqlite3.Error as e:
logger.error("Failed to load task outputs: %s", e)
return []

View File

@@ -5,7 +5,7 @@ description = "{{name}} using crewAI"
authors = [{ name = "Your Name", email = "you@example.com" }]
requires-python = ">=3.10,<3.14"
dependencies = [
"crewai[tools]==1.10.1a1"
"crewai[tools]==1.10.2rc2"
]
[project.scripts]

View File

@@ -5,7 +5,7 @@ description = "{{name}} using crewAI"
authors = [{ name = "Your Name", email = "you@example.com" }]
requires-python = ">=3.10,<3.14"
dependencies = [
"crewai[tools]==1.10.1a1"
"crewai[tools]==1.10.2rc2"
]
[project.scripts]

View File

@@ -5,7 +5,7 @@ description = "Power up your crews with {{folder_name}}"
readme = "README.md"
requires-python = ">=3.10,<3.14"
dependencies = [
"crewai[tools]==1.10.1a1"
"crewai[tools]==1.10.2rc2"
]
[tool.crewai]

View File

View File

@@ -8,13 +8,14 @@ import tempfile
from typing import Any
import click
from crewai.events.listeners.tracing.utils import get_user_id
from rich.console import Console
from crewai.cli import git
from crewai.cli.command import BaseCommand, PlusAPIMixin
from crewai.cli.config import Settings
from crewai.cli.constants import DEFAULT_CREWAI_ENTERPRISE_URL
from crewai.cli.utils import (
from crewai_cli import git
from crewai_cli.command import BaseCommand, PlusAPIMixin
from crewai_cli.config import Settings
from crewai_cli.constants import DEFAULT_CREWAI_ENTERPRISE_URL
from crewai_cli.utils import (
build_env_with_tool_repository_credentials,
extract_available_exports,
get_project_description,
@@ -35,7 +36,7 @@ class ToolCommand(BaseCommand, PlusAPIMixin):
def __init__(self) -> None:
BaseCommand.__init__(self)
PlusAPIMixin.__init__(self, telemetry=self._telemetry)
PlusAPIMixin.__init__(self)
def create(self, handle: str) -> None:
self._ensure_not_in_project()
@@ -169,7 +170,9 @@ class ToolCommand(BaseCommand, PlusAPIMixin):
console.print(f"Successfully installed {handle}", style="bold green")
def login(self) -> None:
login_response = self.plus_api_client.login_to_tool_repository()
login_response = self.plus_api_client.login_to_tool_repository(
user_identifier=get_user_id()
)
if login_response.status_code != 200:
console.print(

View File

@@ -1,6 +1,6 @@
"""Triggers command module for CrewAI CLI."""
from crewai.cli.triggers.main import TriggersCommand
from crewai_cli.triggers.main import TriggersCommand
__all__ = ["TriggersCommand"]

View File

@@ -5,7 +5,7 @@ from typing import Any
from rich.console import Console
from rich.table import Table
from crewai.cli.command import BaseCommand, PlusAPIMixin
from crewai_cli.command import BaseCommand, PlusAPIMixin
console = Console()
@@ -18,7 +18,7 @@ class TriggersCommand(BaseCommand, PlusAPIMixin):
def __init__(self):
BaseCommand.__init__(self)
PlusAPIMixin.__init__(self, telemetry=self._telemetry)
PlusAPIMixin.__init__(self)
def list_triggers(self) -> None:
"""List all available triggers from integrations."""

View File

@@ -3,7 +3,7 @@ import shutil
import tomli_w
from crewai.cli.utils import read_toml
from crewai_cli.utils import read_toml
def update_crew() -> None:

View File

@@ -0,0 +1,66 @@
"""Standalone user-data helpers for the CLI package.
These mirror the functions in ``crewai.events.listeners.tracing.utils`` but
depend only on the standard library + *appdirs* so that crewai-cli can work
without importing the full crewai framework.
"""
from __future__ import annotations
import json
import logging
import os
from pathlib import Path
from typing import Any, cast
import appdirs
logger = logging.getLogger(__name__)
def _get_project_directory_name() -> str:
return os.environ.get("CREWAI_STORAGE_DIR", Path.cwd().name)
def _db_storage_path() -> str:
app_name = _get_project_directory_name()
app_author = "CrewAI"
data_dir = Path(appdirs.user_data_dir(app_name, app_author))
data_dir.mkdir(parents=True, exist_ok=True)
return str(data_dir)
def _user_data_file() -> Path:
base = Path(_db_storage_path())
base.mkdir(parents=True, exist_ok=True)
return base / ".crewai_user.json"
def _load_user_data() -> dict[str, Any]:
p = _user_data_file()
if p.exists():
try:
return cast(dict[str, Any], json.loads(p.read_text()))
except (json.JSONDecodeError, OSError, PermissionError) as e:
logger.warning("Failed to load user data: %s", e)
return {}
def _save_user_data(data: dict[str, Any]) -> None:
try:
p = _user_data_file()
p.write_text(json.dumps(data, indent=2))
except (OSError, PermissionError) as e:
logger.warning("Failed to save user data: %s", e)
def is_tracing_enabled() -> bool:
"""Check if tracing is enabled (mirrors crewai core logic)."""
data = _load_user_data()
if (
data.get("first_execution_done", False)
and data.get("trace_consent", False) is False
):
return False
return os.getenv("CREWAI_TRACING_ENABLED", "false").lower() == "true"

View File

@@ -0,0 +1,369 @@
from __future__ import annotations
from functools import reduce
from inspect import getmro, isclass
import os
from pathlib import Path
import shutil
import sys
from typing import Any, cast
import click
from rich.console import Console
import tomli
from crewai_cli.config import Settings
from crewai_cli.constants import ENV_VARS
if sys.version_info >= (3, 11):
import tomllib
console = Console()
def copy_template(
src: Path, dst: Path, name: str, class_name: str, folder_name: str
) -> None:
"""Copy a file from src to dst."""
with open(src, "r") as file:
content = file.read()
content = content.replace("{{name}}", name)
content = content.replace("{{crew_name}}", class_name)
content = content.replace("{{folder_name}}", folder_name)
with open(dst, "w") as file:
file.write(content)
click.secho(f" - Created {dst}", fg="green")
def read_toml(file_path: str = "pyproject.toml") -> dict[str, Any]:
"""Read the content of a TOML file and return it as a dictionary."""
with open(file_path, "rb") as f:
return tomli.load(f)
def parse_toml(content: str) -> dict[str, Any]:
if sys.version_info >= (3, 11):
return tomllib.loads(content)
return tomli.loads(content)
def get_project_name(
pyproject_path: str = "pyproject.toml", require: bool = False
) -> str | None:
"""Get the project name from the pyproject.toml file."""
return _get_project_attribute(pyproject_path, ["project", "name"], require=require)
def get_project_version(
pyproject_path: str = "pyproject.toml", require: bool = False
) -> str | None:
"""Get the project version from the pyproject.toml file."""
return _get_project_attribute(
pyproject_path, ["project", "version"], require=require
)
def get_project_description(
pyproject_path: str = "pyproject.toml", require: bool = False
) -> str | None:
"""Get the project description from the pyproject.toml file."""
return _get_project_attribute(
pyproject_path, ["project", "description"], require=require
)
def _get_project_attribute(
pyproject_path: str, keys: list[str], require: bool
) -> Any | None:
"""Get an attribute from the pyproject.toml file."""
attribute = None
try:
with open(pyproject_path, "r") as f:
pyproject_content = parse_toml(f.read())
dependencies = (
_get_nested_value(pyproject_content, ["project", "dependencies"]) or []
)
if not any(True for dep in dependencies if "crewai" in dep):
raise Exception("crewai is not in the dependencies.")
attribute = _get_nested_value(pyproject_content, keys)
except FileNotFoundError:
console.print(f"Error: {pyproject_path} not found.", style="bold red")
except KeyError:
console.print(
f"Error: {pyproject_path} is not a valid pyproject.toml file.",
style="bold red",
)
except Exception as e:
if sys.version_info >= (3, 11) and isinstance(e, tomllib.TOMLDecodeError):
console.print(
f"Error: {pyproject_path} is not a valid TOML file.", style="bold red"
)
else:
console.print(
f"Error reading the pyproject.toml file: {e}", style="bold red"
)
if require and not attribute:
console.print(
f"Unable to read '{'.'.join(keys)}' in the pyproject.toml file. Please verify that the file exists and contains the specified attribute.",
style="bold red",
)
raise SystemExit
return attribute
def _get_nested_value(data: dict[str, Any], keys: list[str]) -> Any:
return reduce(dict.__getitem__, keys, data)
def fetch_and_json_env_file(env_file_path: str = ".env") -> dict[str, Any]:
"""Fetch the environment variables from a .env file and return them as a dictionary."""
try:
with open(env_file_path, "r") as f:
env_content = f.read()
env_dict = {}
for line in env_content.splitlines():
if line.strip() and not line.strip().startswith("#"):
key, value = line.split("=", 1)
env_dict[key.strip()] = value.strip()
return env_dict
except FileNotFoundError:
console.print(f"Error: {env_file_path} not found.", style="bold red")
except Exception as e:
console.print(f"Error reading the .env file: {e}", style="bold red")
return {}
def tree_copy(source: Path, destination: Path) -> None:
"""Copies the entire directory structure from the source to the destination."""
for item in os.listdir(source):
source_item = os.path.join(source, item)
destination_item = os.path.join(destination, item)
if os.path.isdir(source_item):
shutil.copytree(source_item, destination_item)
else:
shutil.copy2(source_item, destination_item)
def tree_find_and_replace(directory: Path, find: str, replace: str) -> None:
"""Recursively searches through a directory, replacing a target string in
both file contents and filenames with a specified replacement string.
"""
for path, dirs, files in os.walk(os.path.abspath(directory), topdown=False):
for filename in files:
filepath = os.path.join(path, filename)
with open(filepath, "r", encoding="utf-8", errors="ignore") as file:
contents = file.read()
with open(filepath, "w") as file:
file.write(contents.replace(find, replace))
if find in filename:
new_filename = filename.replace(find, replace)
new_filepath = os.path.join(path, new_filename)
os.rename(filepath, new_filepath)
for dirname in dirs:
if find in dirname:
new_dirname = dirname.replace(find, replace)
new_dirpath = os.path.join(path, new_dirname)
old_dirpath = os.path.join(path, dirname)
os.rename(old_dirpath, new_dirpath)
def load_env_vars(folder_path: Path) -> dict[str, Any]:
"""Loads environment variables from a .env file in the specified folder path."""
env_file_path = folder_path / ".env"
env_vars = {}
if env_file_path.exists():
with open(env_file_path, "r") as file:
for line in file:
key, _, value = line.strip().partition("=")
if key and value:
env_vars[key] = value
return env_vars
def update_env_vars(
env_vars: dict[str, Any], provider: str, model: str
) -> dict[str, Any] | None:
"""Updates environment variables with the API key for the selected provider and model."""
provider_config = cast(
list[str],
ENV_VARS.get(
provider,
[
click.prompt(
f"Enter the environment variable name for your {provider.capitalize()} API key",
type=str,
)
],
),
)
api_key_var = provider_config[0]
if api_key_var not in env_vars:
try:
env_vars[api_key_var] = click.prompt(
f"Enter your {provider.capitalize()} API key", type=str, hide_input=True
)
except click.exceptions.Abort:
click.secho("Operation aborted by the user.", fg="red")
return None
else:
click.secho(f"API key already exists for {provider.capitalize()}.", fg="yellow")
env_vars["MODEL"] = model
click.secho(f"Selected model: {model}", fg="green")
return env_vars
def write_env_file(folder_path: Path, env_vars: dict[str, Any]) -> None:
"""Writes environment variables to a .env file in the specified folder."""
env_file_path = folder_path / ".env"
with open(env_file_path, "w") as file:
for key, value in env_vars.items():
file.write(f"{key.upper()}={value}\n")
def is_valid_tool(obj: Any) -> bool:
"""Check if an object is a valid tool class.
Works without importing crewai by checking MRO class names.
Falls back to crewai's ``is_valid_tool`` when available.
"""
try:
from crewai.cli.utils import is_valid_tool as _core_is_valid_tool
return _core_is_valid_tool(obj)
except ImportError:
pass
if isclass(obj):
try:
return any(base.__name__ == "BaseTool" for base in getmro(obj))
except (TypeError, AttributeError):
return False
return False
def extract_available_exports(dir_path: str = "src") -> list[dict[str, Any]]:
"""Extract available tool classes from the project's __init__.py files."""
try:
init_files = Path(dir_path).glob("**/__init__.py")
available_exports: list[dict[str, Any]] = []
for init_file in init_files:
tools = _load_tools_from_init(init_file)
available_exports.extend(tools)
if not available_exports:
_print_no_tools_warning()
raise SystemExit(1)
return available_exports
except SystemExit:
raise
except Exception as e:
console.print(f"[red]Error: Could not extract tool classes: {e!s}[/red]")
console.print(
"Please ensure your project contains valid tools (classes inheriting from BaseTool or functions with @tool decorator)."
)
raise SystemExit(1) from e
def _load_tools_from_init(init_file: Path) -> list[dict[str, Any]]:
"""Load and validate tools from a given __init__.py file."""
import importlib.util as _importlib_util
spec = _importlib_util.spec_from_file_location("temp_module", init_file)
if not spec or not spec.loader:
return []
module = _importlib_util.module_from_spec(spec)
sys.modules["temp_module"] = module
try:
spec.loader.exec_module(module)
if not hasattr(module, "__all__"):
console.print(
f"Warning: No __all__ defined in {init_file}",
style="bold yellow",
)
raise SystemExit(1)
return [
{"name": name}
for name in module.__all__
if hasattr(module, name) and is_valid_tool(getattr(module, name))
]
except SystemExit:
raise
except Exception as e:
console.print(f"[red]Warning: Could not load {init_file}: {e!s}[/red]")
raise SystemExit(1) from e
finally:
sys.modules.pop("temp_module", None)
def _print_no_tools_warning() -> None:
"""Display warning and usage instructions if no tools were found."""
console.print(
"\n[bold yellow]Warning: No valid tools were exposed in your __init__.py file![/bold yellow]"
)
console.print(
"Your __init__.py file must contain all classes that inherit from [bold]BaseTool[/bold] "
"or functions decorated with [bold]@tool[/bold]."
)
console.print(
"\nExample:\n[dim]# In your __init__.py file[/dim]\n"
"[green]__all__ = ['YourTool', 'your_tool_function'][/green]\n\n"
"[dim]# In your tool.py file[/dim]\n"
"[green]from crewai.tools import BaseTool, tool\n\n"
"# Tool class example\n"
"class YourTool(BaseTool):\n"
' name = "your_tool"\n'
' description = "Your tool description"\n'
" # ... rest of implementation\n\n"
"# Decorated function example\n"
"@tool\n"
"def your_tool_function(text: str) -> str:\n"
' """Your tool description"""\n'
" # ... implementation\n"
" return result\n"
)
def build_env_with_tool_repository_credentials(
repository_handle: str,
) -> dict[str, Any]:
repository_handle = repository_handle.upper().replace("-", "_")
settings = Settings()
env = os.environ.copy()
env[f"UV_INDEX_{repository_handle}_USERNAME"] = str(
settings.tool_repository_username or ""
)
env[f"UV_INDEX_{repository_handle}_PASSWORD"] = str(
settings.tool_repository_password or ""
)
return env

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@@ -0,0 +1,215 @@
"""Version utilities for CrewAI CLI."""
from collections.abc import Mapping
from datetime import datetime, timedelta
from functools import lru_cache
import importlib.metadata
import json
from pathlib import Path
from typing import Any
from urllib import request
from urllib.error import URLError
import appdirs
from packaging.version import InvalidVersion, Version, parse
@lru_cache(maxsize=1)
def _get_cache_file() -> Path:
"""Get the path to the version cache file.
Cached to avoid repeated filesystem operations.
"""
cache_dir = Path(appdirs.user_cache_dir("crewai"))
cache_dir.mkdir(parents=True, exist_ok=True)
return cache_dir / "version_cache.json"
def get_crewai_version() -> str:
"""Get the version number of CrewAI running the CLI."""
return importlib.metadata.version("crewai")
def _is_cache_valid(cache_data: Mapping[str, Any]) -> bool:
"""Check if the cache is still valid, less than 24 hours old."""
if "timestamp" not in cache_data:
return False
try:
cache_time = datetime.fromisoformat(str(cache_data["timestamp"]))
return datetime.now() - cache_time < timedelta(hours=24)
except (ValueError, TypeError):
return False
def _find_latest_non_yanked_version(
releases: Mapping[str, list[dict[str, Any]]],
) -> str | None:
"""Find the latest non-yanked version from PyPI releases data.
Args:
releases: PyPI releases dict mapping version strings to file info lists.
Returns:
The latest non-yanked version string, or None if all versions are yanked.
"""
best_version: Version | None = None
best_version_str: str | None = None
for version_str, files in releases.items():
try:
v = parse(version_str)
except InvalidVersion:
continue
if v.is_prerelease or v.is_devrelease:
continue
if not files:
continue
all_yanked = all(f.get("yanked", False) for f in files)
if all_yanked:
continue
if best_version is None or v > best_version:
best_version = v
best_version_str = version_str
return best_version_str
def _is_version_yanked(
version_str: str,
releases: Mapping[str, list[dict[str, Any]]],
) -> tuple[bool, str]:
"""Check if a specific version is yanked.
Args:
version_str: The version string to check.
releases: PyPI releases dict mapping version strings to file info lists.
Returns:
Tuple of (is_yanked, yanked_reason).
"""
files = releases.get(version_str, [])
if not files:
return False, ""
all_yanked = all(f.get("yanked", False) for f in files)
if not all_yanked:
return False, ""
for f in files:
reason = f.get("yanked_reason", "")
if reason:
return True, str(reason)
return True, ""
def get_latest_version_from_pypi(timeout: int = 2) -> str | None:
"""Get the latest non-yanked version of CrewAI from PyPI.
Args:
timeout: Request timeout in seconds.
Returns:
Latest non-yanked version string or None if unable to fetch.
"""
cache_file = _get_cache_file()
if cache_file.exists():
try:
cache_data = json.loads(cache_file.read_text())
if _is_cache_valid(cache_data) and "current_version" in cache_data:
version: str | None = cache_data.get("version")
return version
except (json.JSONDecodeError, OSError):
pass
try:
with request.urlopen(
"https://pypi.org/pypi/crewai/json", timeout=timeout
) as response:
data = json.loads(response.read())
releases: dict[str, list[dict[str, Any]]] = data["releases"]
latest_version = _find_latest_non_yanked_version(releases)
current_version = get_crewai_version()
is_yanked, yanked_reason = _is_version_yanked(current_version, releases)
cache_data = {
"version": latest_version,
"timestamp": datetime.now().isoformat(),
"current_version": current_version,
"current_version_yanked": is_yanked,
"current_version_yanked_reason": yanked_reason,
}
cache_file.write_text(json.dumps(cache_data))
return latest_version
except (URLError, json.JSONDecodeError, KeyError, OSError):
return None
def is_current_version_yanked() -> tuple[bool, str]:
"""Check if the currently installed version has been yanked on PyPI.
Reads from cache if available, otherwise triggers a fetch.
Returns:
Tuple of (is_yanked, yanked_reason).
"""
cache_file = _get_cache_file()
if cache_file.exists():
try:
cache_data = json.loads(cache_file.read_text())
if _is_cache_valid(cache_data) and "current_version" in cache_data:
current = get_crewai_version()
if cache_data.get("current_version") == current:
return (
bool(cache_data.get("current_version_yanked", False)),
str(cache_data.get("current_version_yanked_reason", "")),
)
except (json.JSONDecodeError, OSError):
pass
get_latest_version_from_pypi()
try:
cache_data = json.loads(cache_file.read_text())
return (
bool(cache_data.get("current_version_yanked", False)),
str(cache_data.get("current_version_yanked_reason", "")),
)
except (json.JSONDecodeError, OSError):
return False, ""
def check_version() -> tuple[str, str | None]:
"""Check current and latest versions.
Returns:
Tuple of (current_version, latest_version).
latest_version is None if unable to fetch from PyPI.
"""
current = get_crewai_version()
latest = get_latest_version_from_pypi()
return current, latest
def is_newer_version_available() -> tuple[bool, str, str | None]:
"""Check if a newer version is available.
Returns:
Tuple of (is_newer, current_version, latest_version).
"""
current, latest = check_version()
if latest is None:
return False, current, None
try:
return parse(latest) > parse(current), current, latest
except (InvalidVersion, TypeError):
return False, current, latest

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