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health4ai MCP server

Local MCP server that queries your Apple Health data from a Supabase/Postgres project you own. Use it with Claude Desktop, Claude Code, Cursor, or any stdio MCP client.

Install

pip install health4ai

Requires Python 3.11+. From a clone of the repo you can still run the previous path:

pip install -r mcp-server/requirements.txt
python mcp-server/main.py

Configure

The server talks to your database over stdio. Set these environment variables (or a .env file in the working directory):

Variable Required Secret Description
DATABASE_URL yes yes Postgres connection string for your Supabase project (transaction pooler; database password, not the service_role key). SUPABASE_DB_URL is accepted as an alias.
HEALTHKIT_USER_ID yes no UUID of the Supabase Auth user whose HealthKit rows to query. The server refuses to start if this is unset, not a UUID, or the 00000000-… placeholder.
HEALTH4AI_TZ no no IANA time zone for calendar-day buckets (default UTC).

Full walkthrough: docs/SETUP.md.

Run

After pip install health4ai:

health4ai
# or
python -m health4ai

Claude Desktop / Claude Code / Cursor (mcp.json):

{
  "mcpServers": {
    "health4ai": {
      "command": "health4ai",
      "env": {
        "DATABASE_URL": "postgresql://...",
        "HEALTHKIT_USER_ID": "<your auth user UID>"
      }
    }
  }
}

From a git clone, "command": "python" and "args": ["/path/to/health4ai/mcp-server/main.py"] still work.

License

MIT. See the repository LICENSE.

Release files for health4ai 0.1.0

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