io.github.bitMacrocode/charm
charm
OEM automotive repair data - part numbers, torque specs, procedures for 1982-2013 vehicles.
alive probed 2026-10-05 · HTTP 200
2tools
643tokens in Claude Opus 5.5
657tokens in Claude Code
0.3 %of a 200k context window
373o200k_base estimate
652 msto initialize
176 msto list tools
- Endpoint
- https://mcp.chatwithcharm.com/mcp (streamable-http)
- Host
- mcp.chatwithcharm.com
- Protocol
- 2025-11-25
- Reports itself as
- charm 1.27.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 306 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/bitMacrocode/charm-mcp
- Website
- https://chatwithcharm.com
- Registry
- active, updated 2026-07-10 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| charm_lookup | 319 | 86 % |
| charm_list_makes | 54 | 14 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 14:34 | alive | 652 ms | 2 | 643 | 373 |
| 2026-10-05 00:32 | alive | 428 ms | 2 | 373 | |
| 2026-10-04 10:03 | alive | 1.6 s | 2 | 373 | |
| 2026-10-04 07:57 | alive | 1.3 s | 2 | 373 | |
| 2026-10-03 20:37 | alive | 1.5 s | 2 | 373 | |
| 2026-10-03 17:53 | alive | 957 ms | 2 | 373 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.bitMacrocode/charm)
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.