Self-hosted Polar health analytics with a built-in MCP server: sleep, HRV, workouts, baselines.
npx @getmcp/cli add io.github.StuMason/polar-flow-serverRequires Docker Engine. Community-contributed server. Review source before installing.
DATABASE_URLPostgreSQL connection string, e.g. postgresql+asyncpg://user:pass@host:5432/polar
POLAR_CLIENT_IDPolar AccessLink OAuth client id (register at admin.polaraccesslink.com)
POLAR_CLIENT_SECRETPolar AccessLink OAuth client secret
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io.github.StuMason/polar-flow-server": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DATABASE_URL",
"-e",
"POLAR_CLIENT_ID",
"-e",
"POLAR_CLIENT_SECRET",
"-e",
"BASE_URL",
"docker.io/stumason/polar-flow-server:1.5.0"
],
"env": {
"DATABASE_URL": "",
"POLAR_CLIENT_ID": "",
"POLAR_CLIENT_SECRET": "",
"BASE_URL": ""
}
}
}
}Ephemeral data sandbox for AI workflows with guardrails and security
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Rust MCP server for homelab logs, syslog, Docker logs, FTS search, and AI transcript correlation.
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