io.github.csjoblom/musclesworked
MusclesWorked
Exercise-to-muscle mapping: 856 exercises, 65 muscles, workout analysis & alternatives.
alive probed 2026-10-14
6tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
829o200k_base estimate
222 msto initialize
7 msto list tools
- Run it
- npx -y musclesworked-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- musclesworked 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/csjoblom/musclesworked-mcp
- Registry
- active, updated 2026-02-17 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| find_exercises | 321 | 39 % |
| get_alternatives | 106 | 13 % |
| search_exercises | 105 | 13 % |
| search_muscles | 102 | 12 % |
| get_muscles_worked | 99 | 12 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.csjoblom/musclesworked)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.