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Strava MCP Integration for LangChain

Connect Strava to LangChain through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

6 functions 5 read 1 write Bearer token auth
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Connect Strava to LangChain

Bridge LangChain agents to local KosmoKrator integration tools through MCP or headless CLI calls.

Use the MCP gateway when the agent should discover tools, or wrap kosmo integrations:call for fixed chains. The gateway is local, scoped to this integration, and starts with --write=deny so LangChain can inspect read-capable tools without receiving write access by default.

Strava MCP Config for LangChain

Keep the gateway scoped to the integration and operation class needed by the chain.

{
  "mcpServers": {
    "kosmokrator-strava": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=strava",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=strava --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Strava instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Strava Tools Visible to LangChain

LangChain sees stable MCP tool names generated from the Strava integration catalog.

MCP toolSource functionTypeDescription
integration__strava__strava_create_activity strava.strava_create_activity Write Create a manual activity on Strava. Requires a name, activity type, start date, and elapsed time in seconds.
integration__strava__strava_get_activity strava.strava_get_activity Read Get detailed information about a specific Strava activity, including distance, pace, elevation, and splits.
integration__strava__strava_get_athlete strava.strava_get_athlete Read Get the authenticated athlete's Strava profile — name, location, follower/following counts, and stats.
integration__strava__strava_get_current_user strava.strava_get_current_user Read Get the current authenticated user's Strava profile. This is an alias for strava_get_athlete — returns name, location, follower/following counts, and stats.
integration__strava__strava_list_activities strava.strava_list_activities Read List recent activities for the authenticated Strava athlete. Supports pagination and date filtering with before/after Unix timestamps.
integration__strava__strava_list_clubs strava.strava_list_clubs Read List clubs the authenticated Strava athlete belongs to. Returns club names, member counts, and sport types.

Related Strava Pages

Strava CLIUse direct JSON commands instead of MCP discovery. Strava MCPFull gateway reference and MCP tool names. KosmoKrator for LangChainClient-level gateway setup.