MusclesWorked

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

stdio v0.1.0

Connection Configuration

Add this to your AI agent's MCP config file to connect.

Run in your terminal:

claude mcp add io.github.csjoblom--musclesworked -- npx

Transport

stdio

Authentication

None

Version

v0.1.0

Server Name

io.github.csjoblom/musclesworked

Last Updated

Feb 17, 2026

How to install and connect this MCP server.

Environment variables you must provide when running this server.

Variable	Description	Required
`MUSCLESWORKED_API_KEY` secret	Your MusclesWorked API key (get one at musclesworked.com/dashboard)	Yes