Persist available tools from a Tool repository (#2851)

* feat: add capability to see and expose public Tool classes

* feat: persist available Tools from repository on publish

* ci: ignore explictly templates from ruff check

Ruff only applies --exclude to files it discovers itself. So we have to skip manually the same files excluded from `ruff.toml`

* sytle: fix linter issues

* refactor: renaming available_tools_classes by available_exports

* feat: provide more context about exportable tools

* feat: allow to install a Tool from pypi

* test: fix tests

* feat: add env_vars attribute to BaseTool

* remove TODO: security check since we are handle that on enterprise side

tests/cli/tools/test_main.py

@@ -85,6 +85,36 @@ def test_install_success(mock_get, mock_subprocess_run, capsys, tool_command):
         env=unittest.mock.ANY,
     )
 
+@patch("crewai.cli.tools.main.subprocess.run")
+@patch("crewai.cli.plus_api.PlusAPI.get_tool")
+def test_install_success_from_pypi(mock_get, mock_subprocess_run, capsys, tool_command):
+    mock_get_response = MagicMock()
+    mock_get_response.status_code = 200
+    mock_get_response.json.return_value = {
+        "handle": "sample-tool",
+        "repository": {"handle": "sample-repo", "url": "https://example.com/repo"},
+        "source": "pypi",
+    }
+    mock_get.return_value = mock_get_response
+    mock_subprocess_run.return_value = MagicMock(stderr=None)
+
+    tool_command.install("sample-tool")
+    output = capsys.readouterr().out
+    assert "Successfully installed sample-tool" in output
+
+    mock_get.assert_has_calls([mock.call("sample-tool"), mock.call().json()])
+    mock_subprocess_run.assert_any_call(
+        [
+            "uv",
+            "add",
+            "sample-tool",
+        ],
+        capture_output=False,
+        text=True,
+        check=True,
+        env=unittest.mock.ANY,
+    )
+
 
 @patch("crewai.cli.plus_api.PlusAPI.get_tool")
 def test_install_tool_not_found(mock_get, capsys, tool_command):
@@ -135,7 +165,9 @@ def test_publish_when_not_in_sync(mock_is_synced, capsys, tool_command):
 )
 @patch("crewai.cli.plus_api.PlusAPI.publish_tool")
 @patch("crewai.cli.tools.main.git.Repository.is_synced", return_value=False)
+@patch("crewai.cli.tools.main.extract_available_exports", return_value=["SampleTool"])
 def test_publish_when_not_in_sync_and_force(
+    mock_available_exports,
     mock_is_synced,
     mock_publish,
     mock_open,
@@ -168,6 +200,7 @@ def test_publish_when_not_in_sync_and_force(
         version="1.0.0",
         description="A sample tool",
         encoded_file=unittest.mock.ANY,
+        available_exports=["SampleTool"],
     )
 
 
@@ -183,7 +216,9 @@ def test_publish_when_not_in_sync_and_force(
 )
 @patch("crewai.cli.plus_api.PlusAPI.publish_tool")
 @patch("crewai.cli.tools.main.git.Repository.is_synced", return_value=True)
+@patch("crewai.cli.tools.main.extract_available_exports", return_value=["SampleTool"])
 def test_publish_success(
+    mock_available_exports,
     mock_is_synced,
     mock_publish,
     mock_open,
@@ -216,6 +251,7 @@ def test_publish_success(
         version="1.0.0",
         description="A sample tool",
         encoded_file=unittest.mock.ANY,
+        available_exports=["SampleTool"],
     )
 
 
@@ -230,7 +266,9 @@ def test_publish_success(
     read_data=b"sample tarball content",
 )
 @patch("crewai.cli.plus_api.PlusAPI.publish_tool")
+@patch("crewai.cli.tools.main.extract_available_exports", return_value=["SampleTool"])
 def test_publish_failure(
+    mock_available_exports,
     mock_publish,
     mock_open,
     mock_listdir,
@@ -266,7 +304,9 @@ def test_publish_failure(
     read_data=b"sample tarball content",
 )
 @patch("crewai.cli.plus_api.PlusAPI.publish_tool")
+@patch("crewai.cli.tools.main.extract_available_exports", return_value=["SampleTool"])
 def test_publish_api_error(
+    mock_available_exports,
     mock_publish,
     mock_open,
     mock_listdir,