This is a test fixture server (fake_mcp_server.py in tests/), not a production MCP server. The two tools (Echo, Fail) are minimal stubs with trivial schemas and descriptions. Echo accepts a single string parameter; Fail accepts no parameters. Neither tool has meaningful descriptions beyond one-liners. The server appears to be a testing harness, not the actual mcp-strava Strava integration. No evidence of real Strava API integration, authentication, or domain-specific tools in the provided source. The pyproject.toml and Dockerfile suggest a real application exists, but the tools shown are test doubles.

• Replace test fixtures with actual Strava API tools (e.g., get_athlete_activities, get_activity_details, create_activity, update_activity_name).
• Add comprehensive descriptions (50 - 200 chars) explaining what each tool does, when to use it, and what it returns.
• Document all parameters with type, description, constraints (enum, min/max, pattern), and examples of valid input.
• Define output schemas showing all response fields, their types, and meanings.
• Implement error handling that guides LLM recovery: 'Authentication failed. Ensure Strava token is valid.' instead of raw error codes.