* Middlware first commit
* Add context to middleware
- Add context to middleware with mcp types
- Update logging middleware with new implementation
- Add hooks for every type of action
* Update example and metrics
* Adapt tests to middleware
* Fix metrics and example
* Update docs and new add_middleware function
* Fix metrics property
* Fix on add_middleware function
* Fix formatting
* chore: nicer example
* chore: remove global exports for middleware
* chore: middleware blog
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Signed-off-by: Vincenzo Reina <vincenzoreinaa05@gmail.com>
Co-authored-by: pietrozullo <pietro.zullo@gmail.com>
* Auth 1.0
* Defualt to DCR
* Fix client list server names
* Fix oauth problems with no oauth servers, enhance documentation and comments
* Add OAuth metadata provider and specific fixes
- Remove auth field to reduce API verbosity
- Add "auth" support for MCPClient's config
- Add "oauth_provider" key to MCPClient's config to provide metadata
- Fix no OAuth servers' errors
* Relocate authentication doc
* Fix ruff formatting as usual
* Fix http connectors tests with oauth support
* Fix test_config unit tests
* Final fix for tests
* Add integration for auth
- Add auth server for testing
- Add test for complete auth flow with mock on OAuth callback
- Add test for custom client auth
- Add test for bearer auth token
* Add further test and update README
- Add OAuth metadata provider (no discovery)
- Update README with new auth badge
* Format fixes
* Remove redefined exception
* Add auth test on GH action
* Update docs with correct example
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Pietro Zullo <62951181+pietrozullo@users.noreply.github.com>
* Update mcp_use/auth/oauth.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: Pietro Zullo <62951181+pietrozullo@users.noreply.github.com>
* Add custom callback port feature
- Add customizable port for callback
- Remove dynamic port
- Fix bug of registration before checking port
* Add GitHub MCP support
* Update docs
* chore: highlight hack
* chore: change wording in docs
* Add authlib on project dependencies
* Remove useless example
* Fix formatting as usual
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Signed-off-by: Vincenzo Reina <vincenzoreinaa05@gmail.com>
Signed-off-by: Pietro Zullo <62951181+pietrozullo@users.noreply.github.com>
Co-authored-by: renvins <vincenzoreinaa05@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Add message handler function
* Notification test
* feat: logging callback
* Separate logging tests
* Documentation
* Remove duplicate
* rename notidfication test
* Discovery - client reacts to tools,resources,prompts update notifications
* integration test
* unit tests
* Fix, remove asyncio task creation, if we do not cache the tools it is not necessary to refresh. I wonder if it caching them tools (etc) is any important for somebody
* Fix type names in the docs
* fix: resolve tuple unpacking error in search_tools when using server manager
Fixes#138 - ValueError: not enough values to unpack (expected 3, got 1)
**Problem:**
When using MCPAgent with use_server_manager=True, users encountered a tuple
unpacking error in search_tools.py. The issue occurred because:
1. ToolSearchEngine.search_tools() sometimes returned a string (when no results)
and sometimes returned a list of tuples (when results found)
2. SearchToolsTool._arun() expected search_tools() to return a list of tuples
to pass to format_search_results()
3. When search_tools() returned a string, format_search_results() tried to
iterate over the string characters, causing the unpacking error
**Solution:**
- Modified ToolSearchEngine.search_tools() to consistently return formatted
strings by calling a new _format_search_results() method
- Added _format_search_results() method to ToolSearchEngine class
- Updated SearchToolsTool._arun() to return the already-formatted results
directly instead of calling format_search_results() again
- Updated CLAUDE.md to include virtual environment activation instructions
**Testing:**
- Successfully reproduced the original error
- Verified the fix resolves the issue
- All unit tests pass (113/113)
- Applied code formatting and linting
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* test: add comprehensive test suite for issue #138 tuple unpacking bug
- test_tool_search_engine_consistent_return_type_with_results: ensures search_tools
returns string when results are found (not list of tuples as in the bug)
- test_tool_search_engine_consistent_return_type_no_results: ensures search_tools
returns string when no results found
- test_tool_search_engine_not_indexed_scenario: tests the 'still preparing' scenario
- test_search_tools_tool_arun_with_string_result: tests SearchToolsTool._arun()
correctly handles string results from search_tools
- test_search_tools_tool_integration_scenario: integration test simulating the
exact scenario from issue #138 that was causing the tuple unpacking error
- test_format_search_results_method_exists: validates the new _format_search_results method
- test_server_manager_active_server_marking: tests active server marking functionality
- test_search_tools_input_validation: validates ToolSearchInput model
These tests ensure the tuple unpacking bug (ValueError: not enough values to unpack
expected 3, got 1) will not regress in the future and verify the fix works correctly.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: resolve logger mock issues in search_tools tests
Added @patch decorators to mock the logger in tests that call _format_search_results
to avoid TypeError with logging level comparisons during testing.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: Update documentation to use session-based API instead of deprecated client methods
- Replace all references to non-existent client.connect_all() with client.create_all_sessions()
- Replace all references to non-existent client.disconnect_all() with client.close_all_sessions()
- Replace all references to client.list_tools() with session.list_tools()
- Replace all references to client.call_tool() with session.call_tool()
- Update API documentation to reflect actual MCPClient implementation
- Fix code examples to use proper session-based architecture
- Ensure all documentation matches the real codebase API
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Improve docs
* remove unused
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Co-authored-by: Claude <noreply@anthropic.com>
* Telemetry base
* Fix debug level
* Singleton pattern in utils for metric server
* Added public identifier to transports
* Update telemetry
* Add telemetry to mcpagent
* telemetry docs
* Extend HTTP connector to support newer streamable http transport
* Fix timeout since they should be timedelta objects
* Refactor http connector to use streamable http by default
This will fallback to SSE if there are any issues with the test
ping send.
* Added transport integration tests
* Fail fast removed
* add fastmcp deps
* system install
* Fixed tests
* Remove python 3.12 from tests
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Co-authored-by: pietrozullo <pietro.zullo@gmail.com>
* Fixed ruff config
* Enhanced connection strategy with task managers to avoid ugly cancelerror from mcp stdio_client
* Updated client with new session strategy
* History agent and chat example system prompt
Arya Soni