polarmcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.davidmosiah/polarmcp",
  "description": "Privacy-first unofficial Polar AccessLink v4 MCP server for AI health, sleep and training agents.",
  "repository": {
    "url": "https://github.com/davidmosiah/polar-mcp",
    "source": "github"
  },
  "version": "0.3.6",
  "websiteUrl": "https://wellness.delx.ai/connectors/polar",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "polar-mcp-unofficial",
      "version": "0.3.6",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Polar OAuth client ID. Optional when configured with polar-mcp-server setup.",
          "format": "string",
          "name": "POLAR_CLIENT_ID"
        },
        {
          "description": "Polar OAuth client secret. Prefer polar-mcp-server setup so this secret is stored in ~/.polar-mcp/config.json instead of MCP client config.",
          "format": "string",
          "isSecret": true,
          "name": "POLAR_CLIENT_SECRET"
        },
        {
          "description": "Redirect URI configured in the Polar AccessLink admin. Optional when configured with polar-mcp-server setup.",
          "format": "string",
          "name": "POLAR_REDIRECT_URI"
        },
        {
          "description": "Optional local path for OAuth tokens. Defaults to ~/.polar-mcp/tokens.json.",
          "format": "string",
          "name": "POLAR_TOKEN_PATH"
        },
        {
          "description": "Optional payload mode: summary, structured, or raw. Defaults to structured. raw means full Polar AccessLink payloads for supported endpoints.",
          "format": "string",
          "name": "POLAR_PRIVACY_MODE"
        },
        {
          "description": "Optional SQLite cache toggle. Set to true or sqlite to enable.",
          "format": "string",
          "name": "POLAR_CACHE"
        },
        {
          "description": "Optional local SQLite cache path. Defaults to ~/.polar-mcp/cache.sqlite.",
          "format": "string",
          "name": "POLAR_CACHE_PATH"
        },
        {
          "description": "Set to true to bypass the in-memory HTTP response cache (60s TTL for GET only). POST/PUT/DELETE and 4xx/5xx responses are never cached regardless.",
          "format": "string",
          "name": "POLAR_NO_CACHE"
        }
      ]
    }
  ]
}