io.github.nikolai-vysotskyi/trace-mcp
trace
Code graph MCP: 81 languages, 88 frameworks, 72.7% fewer PR-review tokens, comprehension at parity
alive probed 2026-10-15
29tools
13ktokens in Claude Opus 5.5
13ktokens in Claude Code
6.4 %of a 200k context window
7.3ko200k_base estimate
1.6 sto initialize
95 msto list tools
- Run it
- npx -y trace-mcp@3.37.4 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- trace 3.37.4
- Capabilities
- prompts, resources, tools
- Instructions
- 2 845 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/nikolai-vysotskyi/trace-mcp
- Website
- https://trace-mcp.com
- Registry
- active, updated 2026-10-15 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search | 792 | 11 % |
| query_decisions | 643 | 9 % |
| remember_decision | 443 | 6 % |
| search_text | 437 | 6 % |
| mine_sessions | 429 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.nikolai-vysotskyi/trace-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.