fix: address PR feedback with improved validation, documentation, and tests

Co-Authored-By: Joe Moura <joao@crewai.com>

README.md

@@ -267,6 +267,7 @@ In addition to the sequential process, you can use the hierarchical process, whi
 - **Role-Based Agent Design**: Customize agents with specific roles, goals, and tools.
 - **Autonomous Inter-Agent Delegation**: Agents can autonomously delegate tasks and inquire amongst themselves, enhancing problem-solving efficiency.
 - **Flexible Task Management**: Define tasks with customizable tools and assign them to agents dynamically.
+- **Tool Instructions**: Attach specific usage instructions to tools for better control over when and how agents use them.
 - **Processes Driven**: Currently only supports `sequential` task execution and `hierarchical` processes, but more complex processes like consensual and autonomous are being worked on.
 - **Save output as file**: Save the output of individual tasks as a file, so you can use it later.
 - **Parse output as Pydantic or Json**: Parse the output of individual tasks as a Pydantic model or as a Json if you want to.

docs/how-to/ToolInstructions.md

@@ -0,0 +1,153 @@
+# Tool Instructions
+
+CrewAI allows you to provide specific instructions for when and how to use tools. This is useful when you want to guide agents on proper tool usage without cluttering their backstory.
+
+## Basic Usage
+
+```python
+from crewai import Agent
+from crewai_tools import ScrapeWebsiteTool
+from crewai.tools import ToolWithInstruction
+
+# Create a tool with instructions
+scrape_tool = ScrapeWebsiteTool()
+scrape_with_instructions = ToolWithInstruction(
+    tool=scrape_tool,
+    instructions="""
+    ALWAYS use this tool when making a joke.
+    NEVER use this tool when making joke about someone's mom.
+    """
+)
+
+# Use the tool with an agent
+agent = Agent(
+    role="Comedian",
+    goal="Create hilarious and engaging jokes",
+    backstory="""
+          You are a professional stand-up comedian with years of experience in crafting jokes.
+          You have a great sense of humor and can create jokes about any topic 
+          while keeping them appropriate and entertaining.
+    """,
+    tools=[scrape_with_instructions],
+)
+```
+
+## Real-World Examples
+
+### Example 1: Research Assistant with Web Search Tool
+
+```python
+from crewai import Agent
+from crewai_tools import SearchTool
+from crewai.tools import ToolWithInstruction
+
+search_tool = SearchTool()
+search_with_instructions = ToolWithInstruction(
+    tool=search_tool,
+    instructions="""
+    Use this tool ONLY for factual information that requires up-to-date data.
+    ALWAYS verify information by searching multiple sources.
+    DO NOT use this tool for speculative questions or opinions.
+    """
+)
+
+research_agent = Agent(
+    role="Research Analyst",
+    goal="Provide accurate and well-sourced information",
+    backstory="You are a meticulous research analyst with attention to detail and fact-checking.",
+    tools=[search_with_instructions],
+)
+```
+
+### Example 2: Data Scientist with Multiple Analysis Tools
+
+```python
+from crewai import Agent
+from crewai_tools import PythonTool, DataVisualizationTool
+from crewai.tools import ToolWithInstruction
+
+# Python tool for data processing
+python_tool = PythonTool()
+python_with_instructions = ToolWithInstruction(
+    tool=python_tool,
+    instructions="""
+    Use this tool for data cleaning, transformation, and statistical analysis.
+    ALWAYS include comments in your code.
+    DO NOT use this tool for creating visualizations.
+    """
+)
+
+# Visualization tool
+viz_tool = DataVisualizationTool()
+viz_with_instructions = ToolWithInstruction(
+    tool=viz_tool,
+    instructions="""
+    Use this tool ONLY for creating data visualizations.
+    ALWAYS label axes and include titles in your charts.
+    PREFER simple visualizations that clearly communicate the main insight.
+    """
+)
+
+data_scientist = Agent(
+    role="Data Scientist",
+    goal="Analyze data and create insightful visualizations",
+    backstory="You are an experienced data scientist who excels at finding patterns in data.",
+    tools=[python_with_instructions, viz_with_instructions],
+)
+```
+
+## How Instructions Are Presented to Agents
+
+When an agent considers using a tool, the instructions are included in the tool's description. For example, a tool with instructions might appear to the agent like this:
+
+```
+Tool: search_web
+Description: Search the web for information on a given topic.
+Instructions: Use this tool ONLY for factual information that requires up-to-date data. 
+ALWAYS verify information by searching multiple sources. 
+DO NOT use this tool for speculative questions or opinions.
+```
+
+This clear presentation helps the agent understand when and how to use the tool appropriately.
+
+## Dynamically Updating Instructions
+
+You can update tool instructions dynamically during execution:
+
+```python
+# Create a tool with initial instructions
+search_with_instructions = ToolWithInstruction(
+    tool=search_tool,
+    instructions="Initial instructions for tool usage"
+)
+
+# Later, update the instructions based on new requirements
+search_with_instructions.update_instructions("Updated instructions for tool usage")
+```
+
+## Error Handling and Best Practices
+
+### Validation
+
+The `ToolWithInstruction` class includes validation to ensure instructions are not empty and don't exceed a maximum length. If you provide invalid instructions, a `ValueError` will be raised.
+
+### Best Practices for Writing Instructions
+
+1. **Be specific and clear** about when to use and when not to use the tool
+2. **Use imperative language** like "ALWAYS", "NEVER", "USE", "DO NOT USE"
+3. **Keep instructions concise** but comprehensive
+4. **Include examples** of good and bad usage scenarios when possible
+5. **Format instructions** with line breaks for readability
+
+## When to Use Tool Instructions
+
+Tool instructions are useful when:
+
+1. You want to specify precise conditions for tool usage
+2. You have multiple similar tools that should be used in different situations
+3. You want to keep the agent's backstory focused on its role and personality, 
+   not technical details about tools
+4. You need to provide technical guidance on how to format inputs or interpret outputs
+5. You want to enforce consistent tool usage across multiple agents
+
+Tool instructions are semantically more correct than putting tool usage guidelines in the agent's backstory.

src/crewai/agent.py

@@ -294,7 +294,14 @@ class Agent(BaseAgent):
             )
 
         if self.crew and self.crew.memory:
-            memory = self.crew.contextual_memory.build_context_for_task(task, context)
+            contextual_memory = ContextualMemory(
+                self.crew.memory_config,
+                self.crew._short_term_memory,
+                self.crew._long_term_memory,
+                self.crew._entity_memory,
+                self.crew._user_memory,
+            )
+            memory = contextual_memory.build_context_for_task(task, context)
             if memory.strip() != "":
                 task_prompt += self.i18n.slice("memory").format(memory=memory)
 

src/crewai/agents/crew_agent_executor.py

@@ -358,9 +358,9 @@ class CrewAgentExecutor(CrewAgentExecutorMixin):
             if self.crew is not None and hasattr(self.crew, "_train_iteration"):
                 train_iteration = self.crew._train_iteration
                 if agent_id in training_data and isinstance(train_iteration, int):
-                    training_data[agent_id][train_iteration]["improved_output"] = (
-                        result.output
-                    )
+                    training_data[agent_id][train_iteration][
+                        "improved_output"
+                    ] = result.output
                     training_handler.save(training_data)
                 else:
                     self._printer.print(

src/crewai/cli/tools/main.py

@@ -153,12 +153,8 @@ class ToolCommand(BaseCommand, PlusAPIMixin):
         login_response_json = login_response.json()
 
         settings = Settings()
-        settings.tool_repository_username = login_response_json["credential"][
-            "username"
-        ]
-        settings.tool_repository_password = login_response_json["credential"][
-            "password"
-        ]
+        settings.tool_repository_username = login_response_json["credential"]["username"]
+        settings.tool_repository_password = login_response_json["credential"]["password"]
         settings.dump()
 
         console.print(
@@ -183,7 +179,7 @@ class ToolCommand(BaseCommand, PlusAPIMixin):
             capture_output=False,
             env=self._build_env_with_credentials(repository_handle),
             text=True,
-            check=True,
+            check=True
         )
 
         if add_package_result.stderr:
@@ -208,11 +204,7 @@ class ToolCommand(BaseCommand, PlusAPIMixin):
         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 ""
-        )
+        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

src/crewai/crew.py

@@ -25,7 +25,6 @@ from crewai.crews.crew_output import CrewOutput
 from crewai.knowledge.knowledge import Knowledge
 from crewai.knowledge.source.base_knowledge_source import BaseKnowledgeSource
 from crewai.llm import LLM
-from crewai.memory.contextual.contextual_memory import ContextualMemory
 from crewai.memory.entity.entity_memory import EntityMemory
 from crewai.memory.long_term.long_term_memory import LongTermMemory
 from crewai.memory.short_term.short_term_memory import ShortTermMemory
@@ -279,13 +278,6 @@ class Crew(BaseModel):
                 )
             else:
                 self._user_memory = None
-            self.contextual_memory = ContextualMemory(
-                memory_config=self.memory_config,
-                stm=self._short_term_memory,
-                ltm=self._long_term_memory,
-                em=self._entity_memory,
-                um=self._user_memory,
-            )
         return self
 
     @model_validator(mode="after")

src/crewai/knowledge/knowledge.py

@@ -14,13 +14,13 @@ class Knowledge(BaseModel):
     Knowledge is a collection of sources and setup for the vector store to save and query relevant context.
     Args:
         sources: List[BaseKnowledgeSource] = Field(default_factory=list)
-        storage: Optional[KnowledgeStorage] = Field(default=None)
+        storage: KnowledgeStorage = Field(default_factory=KnowledgeStorage)
         embedder_config: Optional[Dict[str, Any]] = None
     """
 
     sources: List[BaseKnowledgeSource] = Field(default_factory=list)
     model_config = ConfigDict(arbitrary_types_allowed=True)
-    storage: Optional[KnowledgeStorage] = Field(default=None)
+    storage: KnowledgeStorage = Field(default_factory=KnowledgeStorage)
     embedder_config: Optional[Dict[str, Any]] = None
     collection_name: Optional[str] = None
 
@@ -49,13 +49,8 @@ class Knowledge(BaseModel):
         """
         Query across all knowledge sources to find the most relevant information.
         Returns the top_k most relevant chunks.
-        
-        Raises:
-            ValueError: If storage is not initialized.
         """
-        if self.storage is None:
-            raise ValueError("Storage is not initialized.")
-            
+
         results = self.storage.search(
             query,
             limit,

src/crewai/knowledge/source/base_file_knowledge_source.py

@@ -22,7 +22,7 @@ class BaseFileKnowledgeSource(BaseKnowledgeSource, ABC):
         default_factory=list, description="The path to the file"
     )
     content: Dict[Path, str] = Field(init=False, default_factory=dict)
-    storage: Optional[KnowledgeStorage] = Field(default=None)
+    storage: KnowledgeStorage = Field(default_factory=KnowledgeStorage)
     safe_file_paths: List[Path] = Field(default_factory=list)
 
     @field_validator("file_path", "file_paths", mode="before")
@@ -62,10 +62,7 @@ class BaseFileKnowledgeSource(BaseKnowledgeSource, ABC):
 
     def _save_documents(self):
         """Save the documents to the storage."""
-        if self.storage:
-            self.storage.save(self.chunks)
-        else:
-            raise ValueError("No storage found to save documents.")
+        self.storage.save(self.chunks)
 
     def convert_to_path(self, path: Union[Path, str]) -> Path:
         """Convert a path to a Path object."""

src/crewai/knowledge/source/base_knowledge_source.py

@@ -16,7 +16,7 @@ class BaseKnowledgeSource(BaseModel, ABC):
     chunk_embeddings: List[np.ndarray] = Field(default_factory=list)
 
     model_config = ConfigDict(arbitrary_types_allowed=True)
-    storage: Optional[KnowledgeStorage] = Field(default=None)
+    storage: KnowledgeStorage = Field(default_factory=KnowledgeStorage)
     metadata: Dict[str, Any] = Field(default_factory=dict)  # Currently unused
     collection_name: Optional[str] = Field(default=None)
 
@@ -46,7 +46,4 @@ class BaseKnowledgeSource(BaseModel, ABC):
         Save the documents to the storage.
         This method should be called after the chunks and embeddings are generated.
         """
-        if self.storage:
-            self.storage.save(self.chunks)
-        else:
-            raise ValueError("No storage found to save documents.")
+        self.storage.save(self.chunks)

src/crewai/memory/contextual/contextual_memory.py

@@ -1,5 +1,4 @@
 from typing import Any, Dict, Optional
-from crewai.task import Task
 
 from crewai.memory import EntityMemory, LongTermMemory, ShortTermMemory, UserMemory
 
@@ -11,7 +10,7 @@ class ContextualMemory:
         stm: ShortTermMemory,
         ltm: LongTermMemory,
         em: EntityMemory,
-        um: Optional[UserMemory],
+        um: UserMemory,
     ):
         if memory_config is not None:
             self.memory_provider = memory_config.get("provider")
@@ -22,7 +21,7 @@ class ContextualMemory:
         self.em = em
         self.um = um
 
-    def build_context_for_task(self, task: Task, context: str) -> str:
+    def build_context_for_task(self, task, context) -> str:
         """
         Automatically builds a minimal, highly relevant set of contextual information
         for a given task.
@@ -40,7 +39,7 @@ class ContextualMemory:
             context.append(self._fetch_user_context(query))
         return "\n".join(filter(None, context))
 
-    def _fetch_stm_context(self, query: str) -> str:
+    def _fetch_stm_context(self, query) -> str:
         """
         Fetches recent relevant insights from STM related to the task's description and expected_output,
         formatted as bullet points.
@@ -54,7 +53,7 @@ class ContextualMemory:
         )
         return f"Recent Insights:\n{formatted_results}" if stm_results else ""
 
-    def _fetch_ltm_context(self, task: str) -> Optional[str]:
+    def _fetch_ltm_context(self, task) -> Optional[str]:
         """
         Fetches historical data or insights from LTM that are relevant to the task's description and expected_output,
         formatted as bullet points.
@@ -73,7 +72,7 @@ class ContextualMemory:
 
         return f"Historical Data:\n{formatted_results}" if ltm_results else ""
 
-    def _fetch_entity_context(self, query: str) -> str:
+    def _fetch_entity_context(self, query) -> str:
         """
         Fetches relevant entity information from Entity Memory related to the task's description and expected_output,
         formatted as bullet points.
@@ -95,8 +94,6 @@ class ContextualMemory:
         Returns:
             str: Formatted user memories as bullet points, or an empty string if none found.
         """
-        if not self.um:
-            return ""
         user_memories = self.um.search(query)
         if not user_memories:
             return ""

src/crewai/memory/entity/entity_memory.py

@@ -11,7 +11,7 @@ class EntityMemory(Memory):
     """
 
     def __init__(self, crew=None, embedder_config=None, storage=None, path=None):
-        if crew and hasattr(crew, "memory_config") and crew.memory_config is not None:
+        if hasattr(crew, "memory_config") and crew.memory_config is not None:
             self.memory_provider = crew.memory_config.get("provider")
         else:
             self.memory_provider = None

src/crewai/memory/long_term/long_term_memory.py

@@ -15,17 +15,8 @@ class LongTermMemory(Memory):
     """
 
     def __init__(self, storage=None, path=None):
-        """Initialize long term memory.
-
-        Args:
-            storage: Optional custom storage instance
-            path: Optional custom path for storage location
-
-        Note:
-            If both storage and path are provided, storage takes precedence
-        """
         if not storage:
-            storage = LTMSQLiteStorage(storage_path=path) if path else LTMSQLiteStorage()
+            storage = LTMSQLiteStorage(db_path=path) if path else LTMSQLiteStorage()
         super().__init__(storage)
 
     def save(self, item: LongTermMemoryItem) -> None:  # type: ignore # BUG?: Signature of "save" incompatible with supertype "Memory"

src/crewai/memory/short_term/short_term_memory.py

@@ -15,7 +15,7 @@ class ShortTermMemory(Memory):
     """
 
     def __init__(self, crew=None, embedder_config=None, storage=None, path=None):
-        if crew and hasattr(crew, "memory_config") and crew.memory_config is not None:
+        if hasattr(crew, "memory_config") and crew.memory_config is not None:
             self.memory_provider = crew.memory_config.get("provider")
         else:
             self.memory_provider = None

src/crewai/memory/storage/base_rag_storage.py

@@ -1,11 +1,5 @@
 from abc import ABC, abstractmethod
-from pathlib import Path
-import os
-from typing import Any, Dict, List, Optional, TypeVar
-from abc import ABC, abstractmethod
-from pathlib import Path
-
-from crewai.utilities.paths import get_default_storage_path
+from typing import Any, Dict, List, Optional
 
 
 class BaseRAGStorage(ABC):
@@ -18,46 +12,17 @@ class BaseRAGStorage(ABC):
     def __init__(
         self,
         type: str,
-        storage_path: Optional[Path] = None,
         allow_reset: bool = True,
         embedder_config: Optional[Any] = None,
         crew: Any = None,
-    ) -> None:
-        """Initialize the BaseRAGStorage.
-
-        Args:
-            type: Type of storage being used
-            storage_path: Optional custom path for storage location
-            allow_reset: Whether storage can be reset
-            embedder_config: Optional configuration for the embedder
-            crew: Optional crew instance this storage belongs to
-        
-        Raises:
-            PermissionError: If storage path is not writable
-            OSError: If storage path cannot be created
-        """
+    ):
         self.type = type
-        self.storage_path = storage_path if storage_path else get_default_storage_path('rag')
-        
-        # Validate storage path
-        try:
-            self.storage_path.parent.mkdir(parents=True, exist_ok=True)
-            if not os.access(self.storage_path.parent, os.W_OK):
-                raise PermissionError(f"No write permission for storage path: {self.storage_path}")
-        except OSError as e:
-            raise OSError(f"Failed to initialize storage path: {str(e)}")
-            
         self.allow_reset = allow_reset
         self.embedder_config = embedder_config
         self.crew = crew
         self.agents = self._initialize_agents()
 
     def _initialize_agents(self) -> str:
-        """Initialize agent identifiers for storage.
-        
-        Returns:
-            str: Underscore-joined string of sanitized agent role names
-        """
         if self.crew:
             return "_".join(
                 [self._sanitize_role(agent.role) for agent in self.crew.agents]
@@ -66,27 +31,12 @@ class BaseRAGStorage(ABC):
 
     @abstractmethod
     def _sanitize_role(self, role: str) -> str:
-        """Sanitizes agent roles to ensure valid directory names.
-        
-        Args:
-            role: The agent role name to sanitize
-            
-        Returns:
-            str: Sanitized role name safe for use in paths
-        """
+        """Sanitizes agent roles to ensure valid directory names."""
         pass
 
     @abstractmethod
     def save(self, value: Any, metadata: Dict[str, Any]) -> None:
-        """Save a value with metadata to the storage.
-        
-        Args:
-            value: The value to store
-            metadata: Additional metadata to store with the value
-            
-        Raises:
-            OSError: If there is an error writing to storage
-        """
+        """Save a value with metadata to the storage."""
         pass
 
     @abstractmethod
@@ -96,55 +46,25 @@ class BaseRAGStorage(ABC):
         limit: int = 3,
         filter: Optional[dict] = None,
         score_threshold: float = 0.35,
-    ) -> List[Dict[str, Any]]:
-        """Search for entries in the storage.
-        
-        Args:
-            query: The search query string
-            limit: Maximum number of results to return
-            filter: Optional filter criteria
-            score_threshold: Minimum similarity score threshold
-            
-        Returns:
-            List[Dict[str, Any]]: List of matching entries with their metadata
-        """
+    ) -> List[Any]:
+        """Search for entries in the storage."""
         pass
 
     @abstractmethod
     def reset(self) -> None:
-        """Reset the storage.
-        
-        Raises:
-            OSError: If there is an error clearing storage
-            PermissionError: If reset is not allowed
-        """
+        """Reset the storage."""
         pass
 
     @abstractmethod
     def _generate_embedding(
         self, text: str, metadata: Optional[Dict[str, Any]] = None
-    ) -> List[float]:
-        """Generate an embedding for the given text and metadata.
-        
-        Args:
-            text: Text to generate embedding for
-            metadata: Optional metadata to include in embedding
-            
-        Returns:
-            List[float]: Vector embedding of the text
-            
-        Raises:
-            ValueError: If text is empty or invalid
-        """
+    ) -> Any:
+        """Generate an embedding for the given text and metadata."""
         pass
 
     @abstractmethod
-    def _initialize_app(self) -> None:
-        """Initialize the vector db.
-        
-        Raises:
-            OSError: If vector db initialization fails
-        """
+    def _initialize_app(self):
+        """Initialize the vector db."""
         pass
 
     def setup_config(self, config: Dict[str, Any]):

src/crewai/memory/storage/kickoff_task_outputs_storage.py

@@ -1,13 +1,11 @@
 import json
-import os
 import sqlite3
-from pathlib import Path
 from typing import Any, Dict, List, Optional
 
 from crewai.task import Task
 from crewai.utilities import Printer
 from crewai.utilities.crew_json_encoder import CrewJSONEncoder
-from crewai.utilities.paths import get_default_storage_path
+from crewai.utilities.paths import db_storage_path
 
 
 class KickoffTaskOutputsSQLiteStorage:
@@ -15,26 +13,10 @@ class KickoffTaskOutputsSQLiteStorage:
     An updated SQLite storage class for kickoff task outputs storage.
     """
 
-    def __init__(self, storage_path: Optional[Path] = None) -> None:
-        """Initialize kickoff task outputs storage.
-        
-        Args:
-            storage_path: Optional custom path for storage location
-            
-        Raises:
-            PermissionError: If storage path is not writable
-            OSError: If storage path cannot be created
-        """
-        self.storage_path = storage_path if storage_path else get_default_storage_path('kickoff')
-        
-        # Validate storage path
-        try:
-            self.storage_path.parent.mkdir(parents=True, exist_ok=True)
-            if not os.access(self.storage_path.parent, os.W_OK):
-                raise PermissionError(f"No write permission for storage path: {self.storage_path}")
-        except OSError as e:
-            raise OSError(f"Failed to initialize storage path: {str(e)}")
-            
+    def __init__(
+        self, db_path: str = f"{db_storage_path()}/latest_kickoff_task_outputs.db"
+    ) -> None:
+        self.db_path = db_path
         self._printer: Printer = Printer()
         self._initialize_db()
 
@@ -43,7 +25,7 @@ class KickoffTaskOutputsSQLiteStorage:
         Initializes the SQLite database and creates LTM table
         """
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute(
                     """
@@ -73,21 +55,9 @@ class KickoffTaskOutputsSQLiteStorage:
         task_index: int,
         was_replayed: bool = False,
         inputs: Dict[str, Any] = {},
-    ) -> None:
-        """Add a task output to storage.
-        
-        Args:
-            task: The task whose output is being stored
-            output: The output data from the task
-            task_index: Index of this task in the sequence
-            was_replayed: Whether this was from a replay
-            inputs: Optional input data that led to this output
-            
-        Raises:
-            sqlite3.Error: If there is an error saving to database
-        """
+    ):
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute(
                     """
@@ -120,7 +90,7 @@ class KickoffTaskOutputsSQLiteStorage:
         Updates an existing row in the latest_kickoff_task_outputs table based on task_index.
         """
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
 
                 fields = []
@@ -149,7 +119,7 @@ class KickoffTaskOutputsSQLiteStorage:
 
     def load(self) -> Optional[List[Dict[str, Any]]]:
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute("""
                 SELECT *
@@ -185,7 +155,7 @@ class KickoffTaskOutputsSQLiteStorage:
         Deletes all rows from the latest_kickoff_task_outputs table.
         """
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute("DELETE FROM latest_kickoff_task_outputs")
                 conn.commit()

src/crewai/memory/storage/ltm_sqlite_storage.py

@@ -1,11 +1,9 @@
 import json
-import os
 import sqlite3
-from pathlib import Path
 from typing import Any, Dict, List, Optional, Union
 
 from crewai.utilities import Printer
-from crewai.utilities.paths import get_default_storage_path
+from crewai.utilities.paths import db_storage_path
 
 
 class LTMSQLiteStorage:
@@ -13,26 +11,10 @@ class LTMSQLiteStorage:
     An updated SQLite storage class for LTM data storage.
     """
 
-    def __init__(self, storage_path: Optional[Path] = None) -> None:
-        """Initialize LTM SQLite storage.
-        
-        Args:
-            storage_path: Optional custom path for storage location
-            
-        Raises:
-            PermissionError: If storage path is not writable
-            OSError: If storage path cannot be created
-        """
-        self.storage_path = storage_path if storage_path else get_default_storage_path('ltm')
-        
-        # Validate storage path
-        try:
-            self.storage_path.parent.mkdir(parents=True, exist_ok=True)
-            if not os.access(self.storage_path.parent, os.W_OK):
-                raise PermissionError(f"No write permission for storage path: {self.storage_path}")
-        except OSError as e:
-            raise OSError(f"Failed to initialize storage path: {str(e)}")
-            
+    def __init__(
+        self, db_path: str = f"{db_storage_path()}/long_term_memory_storage.db"
+    ) -> None:
+        self.db_path = db_path
         self._printer: Printer = Printer()
         self._initialize_db()
 
@@ -41,7 +23,7 @@ class LTMSQLiteStorage:
         Initializes the SQLite database and creates LTM table
         """
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute(
                     """
@@ -69,20 +51,9 @@ class LTMSQLiteStorage:
         datetime: str,
         score: Union[int, float],
     ) -> None:
-        """Save a memory entry to long-term memory.
-        
-        Args:
-            task_description: Description of the task this memory relates to
-            metadata: Additional data to store with the memory
-            datetime: Timestamp for when this memory was created
-            score: Relevance score for this memory (higher is more relevant)
-            
-        Raises:
-            sqlite3.Error: If there is an error saving to the database
-        """
         """Saves data to the LTM table with error handling."""
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute(
                     """
@@ -103,7 +74,7 @@ class LTMSQLiteStorage:
     ) -> Optional[List[Dict[str, Any]]]:
         """Queries the LTM table by task description with error handling."""
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute(
                     f"""
@@ -138,7 +109,7 @@ class LTMSQLiteStorage:
     ) -> None:
         """Resets the LTM table with error handling."""
         try:
-            with sqlite3.connect(str(self.storage_path)) as conn:
+            with sqlite3.connect(self.db_path) as conn:
                 cursor = conn.cursor()
                 cursor.execute("DELETE FROM long_term_memories")
                 conn.commit()

src/crewai/memory/storage/mem0_storage.py

@@ -19,7 +19,7 @@ class Mem0Storage(Storage):
 
         self.memory_type = type
         self.crew = crew
-        self.memory_config = crew.memory_config if crew else None
+        self.memory_config = crew.memory_config
 
         # User ID is required for user memory type "user" since it's used as a unique identifier for the user.
         user_id = self._get_user_id()
@@ -27,10 +27,9 @@ class Mem0Storage(Storage):
             raise ValueError("User ID is required for user memory type")
 
         # API key in memory config overrides the environment variable
-        if self.memory_config and self.memory_config.get("config"):
-            mem0_api_key = self.memory_config.get("config").get("api_key")
-        else:
-            mem0_api_key = os.getenv("MEM0_API_KEY")
+        mem0_api_key = self.memory_config.get("config", {}).get("api_key") or os.getenv(
+            "MEM0_API_KEY"
+        )
         self.memory = MemoryClient(api_key=mem0_api_key)
 
     def _sanitize_role(self, role: str) -> str:

src/crewai/memory/storage/rag_storage.py

@@ -11,6 +11,7 @@ from chromadb.api import ClientAPI
 from crewai.memory.storage.base_rag_storage import BaseRAGStorage
 from crewai.utilities import EmbeddingConfigurator
 from crewai.utilities.constants import MAX_FILE_NAME_LENGTH
+from crewai.utilities.paths import db_storage_path
 
 
 @contextlib.contextmanager
@@ -39,15 +40,9 @@ class RAGStorage(BaseRAGStorage):
     app: ClientAPI | None = None
 
     def __init__(
-        self,
-        type,
-        storage_path=None,
-        allow_reset=True,
-        embedder_config=None,
-        crew=None,
-        path=None,
+        self, type, allow_reset=True, embedder_config=None, crew=None, path=None
     ):
-        super().__init__(type, storage_path, allow_reset, embedder_config, crew)
+        super().__init__(type, allow_reset, embedder_config, crew)
         agents = crew.agents if crew else []
         agents = [self._sanitize_role(agent.role) for agent in agents]
         agents = "_".join(agents)
@@ -95,7 +90,7 @@ class RAGStorage(BaseRAGStorage):
         """
         Ensures file name does not exceed max allowed by OS
         """
-        base_path = f"{self.storage_path}/{type}"
+        base_path = f"{db_storage_path()}/{type}"
 
         if len(file_name) > MAX_FILE_NAME_LENGTH:
             logging.warning(
@@ -157,7 +152,7 @@ class RAGStorage(BaseRAGStorage):
         try:
             if self.app:
                 self.app.reset()
-                shutil.rmtree(f"{self.storage_path}/{self.type}")
+                shutil.rmtree(f"{db_storage_path()}/{self.type}")
                 self.app = None
                 self.collection = None
         except Exception as e:

src/crewai/project/annotations.py

@@ -66,6 +66,7 @@ def cache_handler(func):
 
 
 def crew(func) -> Callable[..., Crew]:
+
     @wraps(func)
     def wrapper(self, *args, **kwargs) -> Crew:
         instantiated_tasks = []

src/crewai/project/crew_base.py

@@ -216,5 +216,5 @@ def CrewBase(cls: T) -> T:
     # Include base class (qual)name in the wrapper class (qual)name.
     WrappedClass.__name__ = CrewBase.__name__ + "(" + cls.__name__ + ")"
     WrappedClass.__qualname__ = CrewBase.__qualname__ + "(" + cls.__name__ + ")"
-
+  
     return cast(T, WrappedClass)

src/crewai/task.py

@@ -373,9 +373,7 @@ class Task(BaseModel):
             content = (
                 json_output
                 if json_output
-                else pydantic_output.model_dump_json()
-                if pydantic_output
-                else result
+                else pydantic_output.model_dump_json() if pydantic_output else result
             )
             self._save_file(content)
 

src/crewai/tools/__init__.py

@@ -1 +1,2 @@
 from .base_tool import BaseTool, tool
+from .tool_with_instruction import ToolWithInstruction

src/crewai/tools/tool_with_instruction.py

@@ -0,0 +1,110 @@
+from typing import Any, List, Optional, Dict, Callable, Union, ClassVar
+
+from pydantic import Field, model_validator, field_validator, ConfigDict
+
+from crewai.tools.base_tool import BaseTool
+from crewai.tools.structured_tool import CrewStructuredTool
+
+
+class ToolWithInstruction(BaseTool):
+    """A wrapper for tools that adds specific usage instructions.
+    
+    This allows users to provide specific instructions on when and how to use a tool,
+    without having to include these instructions in the agent's backstory.
+    
+    Attributes:
+        tool: The tool to wrap
+        instructions: Specific instructions about when and how to use this tool
+        name: Name of the tool (inherited from the wrapped tool)
+        description: Description of the tool (inherited from the wrapped tool with instructions)
+    """
+    
+    MAX_INSTRUCTION_LENGTH: ClassVar[int] = 2000
+    
+    name: str = Field(default="", description="Name of the tool")
+    description: str = Field(default="", description="Description of the tool")
+    tool: BaseTool = Field(description="The tool to wrap")
+    instructions: str = Field(description="Instructions about when and how to use this tool")
+    
+    model_config = ConfigDict(arbitrary_types_allowed=True)
+    
+    @field_validator("instructions")
+    @classmethod
+    def validate_instructions(cls, value: str) -> str:
+        """Validate that instructions are not empty and not too long.
+        
+        Args:
+            value: The instructions string to validate
+            
+        Returns:
+            str: The validated and sanitized instructions
+            
+        Raises:
+            ValueError: If instructions are empty or exceed maximum length
+        """
+        if not value or not value.strip():
+            raise ValueError("Instructions cannot be empty")
+        
+        if len(value) > cls.MAX_INSTRUCTION_LENGTH:
+            raise ValueError(
+                f"Instructions exceed maximum length of {cls.MAX_INSTRUCTION_LENGTH} characters"
+            )
+        
+        return value.strip()
+    
+    @model_validator(mode="after")
+    def set_tool_attributes(self) -> "ToolWithInstruction":
+        """Sets name, description, and args_schema from the wrapped tool.
+        
+        Returns:
+            ToolWithInstruction: The validated instance with updated attributes.
+        """
+        self.name = self.tool.name
+        self.description = f"{self.tool.description}\nInstructions: {self.instructions}"
+        self.args_schema = self.tool.args_schema
+        return self
+    
+    def update_instructions(self, new_instructions: str) -> None:
+        """Updates the tool's usage instructions.
+        
+        Args:
+            new_instructions (str): New instructions for tool usage.
+            
+        Raises:
+            ValueError: If new instructions are empty or exceed maximum length
+        """
+        if not new_instructions or not new_instructions.strip():
+            raise ValueError("Instructions cannot be empty")
+        
+        if len(new_instructions) > self.MAX_INSTRUCTION_LENGTH:
+            raise ValueError(
+                f"Instructions exceed maximum length of {self.MAX_INSTRUCTION_LENGTH} characters"
+            )
+        
+        self.instructions = new_instructions.strip()
+        
+        self.description = f"{self.tool.description}\nInstructions: {self.instructions}"
+    
+    def _run(self, *args: Any, **kwargs: Any) -> Any:
+        """Run the wrapped tool.
+        
+        Args:
+            *args: Positional arguments to pass to the wrapped tool
+            **kwargs: Keyword arguments to pass to the wrapped tool
+            
+        Returns:
+            Any: The result from the wrapped tool's _run method
+        """
+        return self.tool._run(*args, **kwargs)
+    
+    def to_structured_tool(self) -> CrewStructuredTool:
+        """Convert this tool to a CrewStructuredTool instance.
+        
+        Returns:
+            CrewStructuredTool: A structured tool with instructions included in the description
+        """
+        structured_tool = self.tool.to_structured_tool()
+        
+        structured_tool.description = f"{structured_tool.description}\nInstructions: {self.instructions}"
+        
+        return structured_tool

src/crewai/utilities/embedding_configurator.py

@@ -27,7 +27,7 @@ class EmbeddingConfigurator:
         if embedder_config is None:
             return self._create_default_embedding_function()
 
-        provider = embedder_config.get("provider", "")
+        provider = embedder_config.get("provider")
         config = embedder_config.get("config", {})
         model_name = config.get("model")
 
@@ -38,13 +38,12 @@ class EmbeddingConfigurator:
             except Exception as e:
                 raise ValueError(f"Invalid custom embedding function: {str(e)}")
 
-        embedding_function = self.embedding_functions.get(provider, None)
-        if not embedding_function:
+        if provider not in self.embedding_functions:
             raise Exception(
                 f"Unsupported embedding provider: {provider}, supported providers: {list(self.embedding_functions.keys())}"
             )
 
-        return embedding_function(config, model_name)
+        return self.embedding_functions[provider](config, model_name)
 
     @staticmethod
     def _create_default_embedding_function():

src/crewai/utilities/paths.py

@@ -22,26 +22,3 @@ def get_project_directory_name():
         cwd = Path.cwd()
         project_directory_name = cwd.name
         return project_directory_name
-
-def get_default_storage_path(storage_type: str) -> Path:
-    """Returns the default storage path for a given storage type.
-    
-    Args:
-        storage_type: Type of storage ('ltm', 'kickoff', 'rag')
-        
-    Returns:
-        Path: Default storage path for the specified type
-        
-    Raises:
-        ValueError: If storage_type is not recognized
-    """
-    base_path = db_storage_path()
-    
-    if storage_type == 'ltm':
-        return base_path / 'latest_long_term_memories.db'
-    elif storage_type == 'kickoff':
-        return base_path / 'latest_kickoff_task_outputs.db'
-    elif storage_type == 'rag':
-        return base_path
-    else:
-        raise ValueError(f"Unknown storage type: {storage_type}")

tests/cli/tools/test_main.py

@@ -28,10 +28,9 @@ def test_create_success(mock_subprocess):
     with in_temp_dir():
         tool_command = ToolCommand()
 
-        with (
-            patch.object(tool_command, "login") as mock_login,
-            patch("sys.stdout", new=StringIO()) as fake_out,
-        ):
+        with patch.object(tool_command, "login") as mock_login, patch(
+            "sys.stdout", new=StringIO()
+        ) as fake_out:
             tool_command.create("test-tool")
             output = fake_out.getvalue()
 
@@ -83,7 +82,7 @@ def test_install_success(mock_get, mock_subprocess_run):
         capture_output=False,
         text=True,
         check=True,
-        env=unittest.mock.ANY,
+        env=unittest.mock.ANY
     )
 
     assert "Successfully installed sample-tool" in output

tests/memory/test_storage_paths.py

@@ -1,83 +0,0 @@
-import os
-import tempfile
-from pathlib import Path
-import pytest
-from unittest.mock import patch
-
-from crewai.memory.storage.ltm_sqlite_storage import LTMSQLiteStorage
-from crewai.memory.storage.kickoff_task_outputs_storage import KickoffTaskOutputsSQLiteStorage
-from crewai.memory.storage.base_rag_storage import BaseRAGStorage
-from crewai.utilities.paths import get_default_storage_path
-
-class MockRAGStorage(BaseRAGStorage):
-    """Mock implementation of BaseRAGStorage for testing."""
-    def _sanitize_role(self, role: str) -> str:
-        return role.lower()
-    
-    def save(self, value, metadata):
-        pass
-    
-    def search(self, query, limit=3, filter=None, score_threshold=0.35):
-        return []
-    
-    def reset(self):
-        pass
-    
-    def _generate_embedding(self, text, metadata=None):
-        return []
-    
-    def _initialize_app(self):
-        pass
-
-def test_default_storage_paths():
-    """Test that default storage paths are created correctly."""
-    ltm_path = get_default_storage_path('ltm')
-    kickoff_path = get_default_storage_path('kickoff')
-    rag_path = get_default_storage_path('rag')
-    
-    assert str(ltm_path).endswith('latest_long_term_memories.db')
-    assert str(kickoff_path).endswith('latest_kickoff_task_outputs.db')
-    assert isinstance(rag_path, Path)
-
-def test_custom_storage_paths():
-    """Test that custom storage paths are respected."""
-    with tempfile.TemporaryDirectory() as temp_dir:
-        custom_path = Path(temp_dir) / 'custom.db'
-        
-        ltm = LTMSQLiteStorage(storage_path=custom_path)
-        assert ltm.storage_path == custom_path
-        
-        kickoff = KickoffTaskOutputsSQLiteStorage(storage_path=custom_path)
-        assert kickoff.storage_path == custom_path
-        
-        rag = MockRAGStorage('test', storage_path=custom_path)
-        assert rag.storage_path == custom_path
-
-def test_directory_creation():
-    """Test that storage directories are created automatically."""
-    with tempfile.TemporaryDirectory() as temp_dir:
-        test_dir = Path(temp_dir) / 'test_storage'
-        storage_path = test_dir / 'test.db'
-        
-        assert not test_dir.exists()
-        LTMSQLiteStorage(storage_path=storage_path)
-        assert test_dir.exists()
-
-def test_permission_error():
-    """Test that permission errors are handled correctly."""
-    with tempfile.TemporaryDirectory() as temp_dir:
-        test_dir = Path(temp_dir) / 'readonly'
-        test_dir.mkdir()
-        os.chmod(test_dir, 0o444)  # Read-only
-        
-        storage_path = test_dir / 'test.db'
-        with pytest.raises((PermissionError, OSError)) as exc_info:
-            LTMSQLiteStorage(storage_path=storage_path)
-        # Verify that the error message mentions permission
-        assert "permission" in str(exc_info.value).lower()
-
-def test_invalid_path():
-    """Test that invalid paths raise appropriate errors."""
-    with pytest.raises(OSError):
-        # Try to create storage in a non-existent root directory
-        LTMSQLiteStorage(storage_path=Path('/nonexistent/dir/test.db'))

tests/tools/test_tool_with_instruction.py

@@ -0,0 +1,110 @@
+import pytest
+from unittest.mock import MagicMock, patch
+from typing import Any, Dict, Optional
+
+from crewai.tools.base_tool import BaseTool, Tool
+from crewai.tools.tool_with_instruction import ToolWithInstruction
+
+
+class MockTool(BaseTool):
+    """Mock tool for testing."""
+    name: str = "mock_tool"
+    description: str = "A mock tool for testing"
+    
+    def _run(self, *args: Any, **kwargs: Any) -> str:
+        return "mock result"
+
+
+class TestToolWithInstruction:
+    """Test suite for ToolWithInstruction."""
+    
+    def test_initialization(self):
+        """Test tool initialization with instructions."""
+        tool = MockTool()
+        instructions = "Only use this tool for XYZ"
+        
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions=instructions)
+        
+        assert wrapped_tool.name == tool.name
+        assert "Instructions: Only use this tool for XYZ" in wrapped_tool.description
+        assert wrapped_tool.args_schema == tool.args_schema
+    
+    def test_run_method(self):
+        """Test that the run method delegates to the original tool."""
+        tool = MockTool()
+        instructions = "Only use this tool for XYZ"
+        
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions=instructions)
+        result = wrapped_tool.run()
+        
+        assert result == "mock result"
+    
+    def test_to_structured_tool(self):
+        """Test that to_structured_tool includes instructions."""
+        tool = MockTool()
+        instructions = "Only use this tool for XYZ"
+        
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions=instructions)
+        structured_tool = wrapped_tool.to_structured_tool()
+        
+        assert "Instructions: Only use this tool for XYZ" in structured_tool.description
+    
+    def test_with_function_tool(self):
+        """Test tool wrapping with a function tool."""
+        def sample_func():
+            return "sample result"
+            
+        tool = Tool(
+            name="sample_tool", 
+            description="A sample tool", 
+            func=sample_func
+        )
+        
+        instructions = "Only use this tool for XYZ"
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions=instructions)
+        
+        assert wrapped_tool.name == tool.name
+        assert "Instructions: Only use this tool for XYZ" in wrapped_tool.description
+    
+    def test_empty_instructions(self):
+        """Test that empty instructions raise ValueError."""
+        tool = MockTool()
+        
+        with pytest.raises(ValueError, match="Instructions cannot be empty"):
+            ToolWithInstruction(tool=tool, instructions="")
+        
+        with pytest.raises(ValueError, match="Instructions cannot be empty"):
+            ToolWithInstruction(tool=tool, instructions="   ")
+    
+    def test_too_long_instructions(self):
+        """Test that instructions exceeding maximum length raise ValueError."""
+        tool = MockTool()
+        long_instructions = "x" * (ToolWithInstruction.MAX_INSTRUCTION_LENGTH + 1)
+        
+        with pytest.raises(ValueError, match="Instructions exceed maximum length"):
+            ToolWithInstruction(tool=tool, instructions=long_instructions)
+    
+    def test_update_instructions(self):
+        """Test updating instructions dynamically."""
+        tool = MockTool()
+        initial_instructions = "Initial instructions"
+        new_instructions = "Updated instructions"
+        
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions=initial_instructions)
+        assert "Instructions: Initial instructions" in wrapped_tool.description
+        
+        wrapped_tool.update_instructions(new_instructions)
+        assert "Instructions: Updated instructions" in wrapped_tool.description
+        assert wrapped_tool.instructions == new_instructions
+    
+    def test_update_instructions_validation(self):
+        """Test validation when updating instructions."""
+        tool = MockTool()
+        wrapped_tool = ToolWithInstruction(tool=tool, instructions="Valid instructions")
+        
+        with pytest.raises(ValueError, match="Instructions cannot be empty"):
+            wrapped_tool.update_instructions("")
+        
+        long_instructions = "x" * (ToolWithInstruction.MAX_INSTRUCTION_LENGTH + 1)
+        with pytest.raises(ValueError, match="Instructions exceed maximum length"):
+            wrapped_tool.update_instructions(long_instructions)

uv.lock

@@ -1,18 +1,10 @@
 version = 1
 requires-python = ">=3.10, <3.13"
 resolution-markers = [
-    "python_full_version < '3.11' and sys_platform == 'darwin'",
-    "python_full_version < '3.11' and platform_machine == 'aarch64' and sys_platform == 'linux'",
-    "(python_full_version < '3.11' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version < '3.11' and sys_platform != 'darwin' and sys_platform != 'linux')",
-    "python_full_version == '3.11.*' and sys_platform == 'darwin'",
-    "python_full_version == '3.11.*' and platform_machine == 'aarch64' and sys_platform == 'linux'",
-    "(python_full_version == '3.11.*' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version == '3.11.*' and sys_platform != 'darwin' and sys_platform != 'linux')",
-    "python_full_version >= '3.12' and python_full_version < '3.12.4' and sys_platform == 'darwin'",
-    "python_full_version >= '3.12' and python_full_version < '3.12.4' and platform_machine == 'aarch64' and sys_platform == 'linux'",
-    "(python_full_version >= '3.12' and python_full_version < '3.12.4' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version >= '3.12' and python_full_version < '3.12.4' and sys_platform != 'darwin' and sys_platform != 'linux')",
-    "python_full_version >= '3.12.4' and sys_platform == 'darwin'",
-    "python_full_version >= '3.12.4' and platform_machine == 'aarch64' and sys_platform == 'linux'",
-    "(python_full_version >= '3.12.4' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version >= '3.12.4' and sys_platform != 'darwin' and sys_platform != 'linux')",
+    "python_full_version < '3.11'",
+    "python_full_version == '3.11.*'",
+    "python_full_version >= '3.12' and python_full_version < '3.12.4'",
+    "python_full_version >= '3.12.4'",
 ]
 
 [[package]]
@@ -308,7 +300,7 @@ name = "build"
 version = "1.2.2.post1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "(os_name == 'nt' and platform_machine != 'aarch64' and sys_platform == 'linux') or (os_name == 'nt' and sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "colorama", marker = "os_name == 'nt'" },
     { name = "importlib-metadata", marker = "python_full_version < '3.10.2'" },
     { name = "packaging" },
     { name = "pyproject-hooks" },
@@ -543,7 +535,7 @@ name = "click"
 version = "8.1.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "sys_platform == 'win32'" },
+    { name = "colorama", marker = "platform_system == 'Windows'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/96/d3/f04c7bfcf5c1862a2a5b845c6b2b360488cf47af55dfa79c98f6a6bf98b5/click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de", size = 336121 }
 wheels = [
@@ -650,6 +642,7 @@ tools = [
 [package.dev-dependencies]
 dev = [
     { name = "cairosvg" },
+    { name = "crewai-tools" },
     { name = "mkdocs" },
     { name = "mkdocs-material" },
     { name = "mkdocs-material-extensions" },
@@ -703,6 +696,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "cairosvg", specifier = ">=2.7.1" },
+    { name = "crewai-tools", specifier = ">=0.17.0" },
     { name = "mkdocs", specifier = ">=1.4.3" },
     { name = "mkdocs-material", specifier = ">=9.5.7" },
     { name = "mkdocs-material-extensions", specifier = ">=1.3.1" },
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 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
-    { name = "colorama", marker = "sys_platform == 'win32'" },
+    { name = "colorama", marker = "platform_system == 'Windows'" },
     { name = "ghp-import" },
     { name = "jinja2" },
     { name = "markdown" },
@@ -2649,7 +2643,7 @@ version = "2.10.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "pygments" },
-    { name = "pywin32", marker = "sys_platform == 'win32'" },
+    { name = "pywin32", marker = "platform_system == 'Windows'" },
     { name = "tqdm" },
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 sdist = { url = "https://files.pythonhosted.org/packages/3a/93/80ac75c20ce54c785648b4ed363c88f148bf22637e10c9863db4fbe73e74/mpire-2.10.2.tar.gz", hash = "sha256:f66a321e93fadff34585a4bfa05e95bd946cf714b442f51c529038eb45773d97", size = 271270 }
@@ -2896,7 +2890,7 @@ name = "nvidia-cudnn-cu12"
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 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
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@@ -2923,9 +2917,9 @@ name = "nvidia-cusolver-cu12"
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-    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "nvidia-cusparse-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
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@@ -2936,7 +2930,7 @@ name = "nvidia-cusparse-cu12"
 version = "12.1.0.106"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
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@@ -3486,7 +3480,7 @@ name = "portalocker"
 version = "2.10.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "pywin32", marker = "sys_platform == 'win32'" },
+    { name = "pywin32", marker = "platform_system == 'Windows'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/ed/d3/c6c64067759e87af98cc668c1cc75171347d0f1577fab7ca3749134e3cd4/portalocker-2.10.1.tar.gz", hash = "sha256:ef1bf844e878ab08aee7e40184156e1151f228f103aa5c6bd0724cc330960f8f", size = 40891 }
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@@ -5028,19 +5022,19 @@ dependencies = [
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     { name = "jinja2" },
     { name = "networkx" },
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-    { name = "nvidia-nvtx-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cublas-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cuda-cupti-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cuda-nvrtc-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cuda-runtime-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cudnn-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cufft-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-curand-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cusolver-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cusparse-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-nccl-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-nvtx-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
     { name = "sympy" },
-    { name = "triton", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "triton", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
     { name = "typing-extensions" },
 ]
 wheels = [
@@ -5087,7 +5081,7 @@ name = "tqdm"
 version = "4.66.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "sys_platform == 'win32'" },
+    { name = "colorama", marker = "platform_system == 'Windows'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/58/83/6ba9844a41128c62e810fddddd72473201f3eacde02046066142a2d96cc5/tqdm-4.66.5.tar.gz", hash = "sha256:e1020aef2e5096702d8a025ac7d16b1577279c9d63f8375b63083e9a5f0fcbad", size = 169504 }
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+    { name = "cffi", marker = "implementation_name != 'pypy' and os_name == 'nt'" },
     { name = "exceptiongroup", marker = "python_full_version < '3.11'" },
     { name = "idna" },
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@@ -5161,7 +5155,7 @@ name = "triton"
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 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "filelock", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "filelock", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
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