Musclesworked MCP vs Hevy MCP Server

In-depth architectural comparison of the Musclesworked MCP and Hevy MCP Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Musclesworked MCP when:

• You need dedicated capabilities in the Sports domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: MUSCLESWORKED_API_KEY.
• Primary tools included: get_muscles_worked, find_exercises, analyze_workout.

Explore Musclesworked MCP Details

Choose Hevy MCP Server when:

• You need dedicated capabilities in the Sports domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: user-profile, workout-count, exercise-templates.

Explore Hevy MCP Server Details

Feature & Specification Comparison

Specification	Musclesworked MCP csjoblom Sports	Hevy MCP Server Sports
Summary	Exercise-to-muscle mapping MCP server. Look up muscles worked by 856 exercises across 65 muscles and 14 muscle groups, analyze workouts for gaps, and find alternative exercises ranked by muscle overlap.	MCP server for managing workouts, routines, and exercise data through the Hevy API
Category & Scope	Sports

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "csjoblom-musclesworked-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "musclesworked-mcp"
      ],
      "env": {
        "MUSCLESWORKED_API_KEY": "YOUR_MUSCLESWORKED_API_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "hevy-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "hevy-mcp"
      ]
    }
  }
}

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