io.github.LofiFren/picocalc-mcp
picocalc
AI assistant access to PicoCalc MicroPython hardware over USB.
alive probed 2026-10-14
6tools
735tokens in Claude Opus 5.5
813tokens in Claude Code
0.4 %of a 200k context window
408o200k_base estimate
395 msto initialize
3 msto list tools
- Run it
- uvx picocalc-mcp==0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- picocalc 1.0.0
- 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/LofiFren/PicoCalc
- Registry
- active, updated 2026-03-25 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| picocalc_push | 111 | 27 % |
| picocalc_exec | 86 | 21 % |
| picocalc_list_files | 71 | 17 % |
| picocalc_read_file | 64 | 16 % |
| picocalc_status | 38 | 9 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.LofiFren/picocalc-mcp)
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.