* feat(arxiv): implement search_papers and initial download_paper tools
* feat(arxiv): improve PDF download handling with temp files and validation (WIP)
Switch to NamedTemporaryFile for safer temp file handling
Force export.arxiv.org domain for PDF downloads
Add custom User-Agent header
Validate Content-Type to ensure PDF response
Improve error handling and cleanup logic
Add timeout to requests
Work in progress – download_paper still under refinement.
* feat(arxiv): replace NamedTemporaryFile with module-level TemporaryDirectory
Switch from NamedTemporaryFile(delete=False) to a shared _TEMP_DIR for
the lifetime of the server process. Scopes file lifetime to the session,
guarantees cleanup via atexit, and removes the need for manual file
handle management.
Expand README with full args/returns/error reference and implementation
notes explaining the temp storage design decision.
* test(arxiv): add comprehensive tests for search_papers and download_paper
fix(arxiv): return structured error instead of raising on invalid PDF content type
- Add full test coverage for search_papers (validation, success, id_list, errors)
- Add full test coverage for download_paper (success, network errors, invalid content, cleanup)
- Mock arxiv client and requests to isolate behavior
- Ensure partial files are cleaned up on failure
- Align download_paper behavior with tool contract (no exceptions, structured responses)
* style(tools): apply ruff formatting to arxiv tool and update lockfile
Previously the table listed ~20 of ~50 available tools. This expands
it to cover all tools, grouped into categories: File System, Data Files,
Web & Search, Communication, Productivity & CRM, Cloud & APIs,
Security, and Utilities.
All tool names verified against registered @mcp.tool() functions in source.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* feat(calendar): add Google Calendar integration with event management tools and health checks
* fix(calendar): align google_calendar_oauth credential spec with codebase pattern
Introduces a new 'search_wikipedia' tool for searching Wikipedia and retrieving article summaries using the public Wikipedia REST API. Updates documentation and tool registration, and adds unit tests for the new tool.
* feat(tools): add Google Custom Search as alternative to Brave Search
Adds google_search tool using Google Custom Search API as an alternative
to the existing web_search tool (Brave Search).
Changes:
- Add google_search_tool with full implementation
- Register Google credentials (GOOGLE_API_KEY, GOOGLE_CSE_ID)
- Register tool in tools/__init__.py
- Add README with setup instructions
Closes#793
* test(tools): add unit tests for google_search tool
Adds 7 tests mirroring web_search_tool test patterns:
- Missing API key error handling
- Missing CSE ID error handling
- Empty query validation
- Long query validation
- num_results clamping
- Default parameters
- Custom language/country parameters
All tests pass.
* refactor(tools): add multi-provider support to web_search tool
BREAKING CHANGE: None - backward compatible. Brave remains default.
- Add Google Custom Search as alternative provider in web_search
- Add 'provider' parameter: 'auto' (default), 'google', 'brave'
- Auto mode tries Brave first for backward compatibility
- Remove separate google_search_tool (consolidated into web_search)
- Update tests to cover multi-provider functionality (13 tests)
- Update README documentation
Users with BRAVE_SEARCH_API_KEY: No changes needed
Users with GOOGLE_API_KEY + GOOGLE_CSE_ID: Can use provider='google'
Users with both: Brave preferred by default, use provider='google' to force
Closes#793
* feat(tools): fixed readme
---------
Co-authored-by: Mustafa Abdat <abdamus@hilti.com>
The "Available Tools" table listed `execute_command` but the actual
registered name is `execute_command_tool`. This aligns the docs with
the runtime name in __init__.py and the tool's own README.
Fixes#901
Richard Tang