Intervals Icu MCP Server

by hhopkeio.github.hhopke/intervals-icu-mcpv5.6.0

Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.

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Install Intervals Icu MCP server

claude mcp add intervals-icu -e INTERVALS_ICU_API_KEY='<intervals-icu-api-key>' -e INTERVALS_ICU_ATHLETE_ID='<intervals-icu-athlete-id>' -- uvx intervals-icu-mcp

{
  "mcpServers": {
    "intervals-icu": {
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "<intervals-icu-api-key>",
        "INTERVALS_ICU_ATHLETE_ID": "<intervals-icu-athlete-id>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "intervals-icu": {
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "<intervals-icu-api-key>",
        "INTERVALS_ICU_ATHLETE_ID": "<intervals-icu-athlete-id>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "intervals-icu": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "<intervals-icu-api-key>",
        "INTERVALS_ICU_ATHLETE_ID": "<intervals-icu-athlete-id>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "intervals-icu": {
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "<intervals-icu-api-key>",
        "INTERVALS_ICU_ATHLETE_ID": "<intervals-icu-athlete-id>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
INTERVALS_ICU_API_KEY	yes	yes	Your Intervals.icu API key (from Settings → Developer)
INTERVALS_ICU_ATHLETE_ID	yes	—	Your Intervals.icu athlete ID (e.g. i12345)

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-10-08 · 1d ago · GitHub · v5.6.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 1d ago · official registry · v5.6.0

FAQ

›How do I install the Intervals Icu MCP server in Claude Code?

Run: claude mcp add intervals-icu -e INTERVALS_ICU_API_KEY='<intervals-icu-api-key>' -e INTERVALS_ICU_ATHLETE_ID='<intervals-icu-athlete-id>' -- uvx intervals-icu-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Intervals Icu require an API key?

Yes. It expects INTERVALS_ICU_API_KEY, INTERVALS_ICU_ATHLETE_ID, of which 1 is a secret.

›Can I use Intervals Icu as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Intervals Icu in the official MCP registry?

Yes, as io.github.hhopke/intervals-icu-mcp.