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Intervals Icu MCP

Intervals Icu MCP is an MCP server that adds productivity tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts. It has 106 GitHub stars, is released under the MIT license and runs locally with uvx intervals-icu-mcp.

github.com/hhopke/intervals-icu-mcp (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

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Install Intervals Icu MCP

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "intervals-icu-mcp": {
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "your-value",
        "INTERVALS_ICU_ATHLETE_ID": "your-value"
      }
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --env INTERVALS_ICU_API_KEY=your-value --env INTERVALS_ICU_ATHLETE_ID=your-value --transport stdio intervals-icu-mcp -- uvx intervals-icu-mcp

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "intervals-icu-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "your-value",
        "INTERVALS_ICU_ATHLETE_ID": "your-value"
      }
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "inputs": [
    {
      "type": "promptString",
      "id": "intervals_icu_api_key",
      "description": "INTERVALS_ICU_API_KEY",
      "password": true
    }
  ],
  "servers": {
    "intervals-icu-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "intervals-icu-mcp"
      ],
      "env": {
        "INTERVALS_ICU_API_KEY": "${input:intervals_icu_api_key}",
        "INTERVALS_ICU_ATHLETE_ID": "your-value"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

Environment variables

Variables the server reads at startup.

NameRequiredDescription
INTERVALS_ICU_API_KEYsecretYesYour Intervals.icu API key (from Settings → Developer)
INTERVALS_ICU_ATHLETE_IDYesYour Intervals.icu athlete ID (e.g. i12345)

About Intervals Icu MCP

A Model Context Protocol (MCP) server for Intervals.icu integration. Access your training data, wellness metrics, and performance analysis through Claude, ChatGPT, and other LLMs.

  • intervals-icu
  • llm
  • mcp
  • mcp-server
  • python
  • fitness-tracking
  • model-context-protocol
  • running
  • training-analysis
  • workout-planning

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FAQ

Intervals Icu MCP FAQ

Still curious? Email info@appsgit.com.

How do I install the Intervals Icu MCP MCP server?

Add the command uvx intervals-icu-mcp to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Intervals Icu MCP free?

The server is open source under the MIT license, so running it is free. It needs credentials (INTERVALS_ICU_API_KEY) for the service it connects to, which may require a paid account.

Is Intervals Icu MCP actively maintained?

The most recent commit was on Oct 25, 2026. The latest release is v5.7.1, published Oct 18, 2026. appsgit only lists MCP servers with a commit in the last six months.