# Hevy MCP Server (MCP server)

> Hevy MCP Server is an MCP server that adds developer tools to AI assistants such as Claude Desktop, Claude Code and Cursor. MCP server for managing workouts, routines, and exercise data through the Hevy API. It has 502 GitHub stars, is released under the MIT license and runs locally with npx -y hevy-mcp.

Talk to your Hevy workout data from Claude, Cursor, Codex, and other MCP clients. Prefer the terminal? The separate @chrisdoc/hevy-cli package reads workouts, routines, exercises, and body measurements directly from the Hevy API, and can create or update those resources with explicit confirmation. Deletion is not supported.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/chrisdoc/hevy-mcp |
| GitHub stars | 502 |
| License | MIT |
| Language | TypeScript |
| Transport | stdio |
| Packages | npm: hevy-mcp |
| Remote URL | none |
| Needs API key | yes |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Developer tools |
| Latest release | hevy-mcp@6.1.20 (Oct 4, 2026) |
| Last commit | Oct 5, 2026 |
| MCP registry name | io.github.chrisdoc/hevy-mcp |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "hevy-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "hevy-mcp"
      ],
      "env": {
        "HEVY_API_KEY": "your-value"
      }
    }
  }
}
```

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

### Claude Code

```sh
claude mcp add --env HEVY_API_KEY=your-value --transport stdio hevy-mcp-server -- npx -y hevy-mcp
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "hevy-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "hevy-mcp"
      ],
      "env": {
        "HEVY_API_KEY": "your-value"
      }
    }
  }
}
```

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

### VS Code (.vscode/mcp.json)

```json
{
  "inputs": [
    {
      "type": "promptString",
      "id": "hevy_api_key",
      "description": "HEVY_API_KEY",
      "password": true
    }
  ],
  "servers": {
    "hevy-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "hevy-mcp"
      ],
      "env": {
        "HEVY_API_KEY": "${input:hevy_api_key}"
      }
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

## Environment variables

- `HEVY_API_KEY` (secret) (required): API key for authenticating with the Hevy API

## Tools

- `user-profile`: hevy://user
- `workout-count`: hevy://workout-count
- `exercise-templates`: hevy://exercise-templates
- `routine-folders`: hevy://routine-folders

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