Is Musclesworked free?

Yes, Musclesworked is free to use.

How do I install Musclesworked?

Musclesworked is a local plugin. Install it using npm package: musclesworked-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What credentials does Musclesworked need?

Musclesworked requires the following credentials or environment variables: MUSCLESWORKED_API_KEY. You can find setup instructions on the server detail page.

What AI apps work with Musclesworked?

Musclesworked uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Musclesworked MCP Server

by Csjoblom

Developer ToolsLow Risk10.0MCP RegistryLocal

Free

Server data from the Official MCP Registry

Exercise-to-muscle mapping: 856 exercises, 65 muscles, workout analysis & alternatives.

About

Exercise-to-muscle mapping: 856 exercises, 65 muscles, workout analysis & alternatives.

What You'll Need

Set these up before or after installing:

Your MusclesWorked API key (get one at musclesworked.com/dashboard)Required

Environment variable: MUSCLESWORKED_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-csjoblom-musclesworked": {
      "env": {
        "MUSCLESWORKED_API_KEY": "your-musclesworked-api-key-here"
      },
      "args": [
        "-y",
        "musclesworked-mcp"
      ],
      "command": "npx"
    }
  }
}

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (3 strong, 4 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

5 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

Reviews

No reviews yet

Be the first to review this server!

Local

Musclesworked MCP Server

About

What You'll Need

How to Install

Security Report

Permissions Required

Findings (1)

Reviews

No reviews yet

More Developer Tools MCP Servers

Toleno

mcp-creator-python

mcp-creator-typescript

FinAgent

MarkItDown

Document Converter

Musclesworked MCP Server

About

What You'll Need

How to Install

Security Report

Permissions Required

Findings (1)

Reviews

No reviews yet

More Developer Tools MCP Servers

Toleno

mcp-creator-python

mcp-creator-typescript

FinAgent

MarkItDown

Document Converter