Intervals.icu MCP Server

# Contributor Guide This project is a Python 3.12 backend service built with FastMCP and httpx. All source code lives under `src/intervals_mcp_server` and tests live under `tests`. ## Development Environment - Use [uv](https://github.com/astral-sh/uv) to create and manage the virtual environment. - `uv venv --python 3.12` - `source .venv/bin/activate` - Sync dependencies including dev extras with `uv sync --all-extras`. - When editing or running the server manually use `mcp run src/intervals_mcp_server/server.py`. ## Testing Instructions - Run unit tests with `pytest` from the repository root. - Ensure linting passes with `ruff .` (no configuration file means default rules). - Run static type checks using `mypy src tests`. - All three steps (`ruff`, `mypy`, and `pytest`) should succeed before committing. ## PR Instructions - Use concise commit messages. - Title pull requests using the format `[intervals-mcp-server] <brief description>`. - Describe any manual testing steps performed and mention whether `pytest`, `ruff`, and `mypy` passed. There is currently no frontend code in this repository. If a frontend is added in the future (for example with React or another framework), document how to run and test it within this file.