io.github.crit-labs/crit
crit
Is the crit MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.
Build, evaluate and serve a bespoke LLM inference engine for your own GPU with crit's commands.
alive probed 2026-11-14 · unchanged since 2026-11-10
62tools
27ktokens in Claude Opus 5.5
13.5 %of Claude's 200k window
11×the median server
805 msto initialize
12 msto list tools
- Run it
- uvx crit@0.17.2 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- crit 0.17.2
- Capabilities
- resources, tools
- Instructions
- 953 characters
- Of a 1M window
- 2.7 % of a 1M context window
- Count
- 27k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 27k. The o200k_base estimate is 16k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/crit-labs/crit
- Website
- https://crit-hub.dev
- Registry
- active, updated 2026-11-09 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.69×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| crit_eval_run | 2 521 | 1 491 | 9 % |
| crit_serve | 1 799 | 1 064 | 7 % |
| crit_pull | 1 253 | 741 | 5 % |
| crit_run_eval | 982 | 581 | 4 % |
| crit_kernels_new | 793 | 469 | 3 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.cphoskins/notion-full-mcp · alive
- io.github.cr7258/elasticsearch-mcp-server · crashed on start
- Orchestrator io.github.crAK1644/orchestrator-mcp · alive
- Scenet io.github.creatoan/scenet · needs args
- io.github.crosstabs/crosstabs · alive
- pmq (Polymarket CLOB V2) io.github.crp4222/pmq · crashed on start
- MCP Cloudflare io.github.crunchtools/cloudflare · alive
- MCP Feed Reader io.github.crunchtools/feed-reader · alive
Servers that mention crit.
- Ganty MCP app.ganty/mcp-server · alive
- ai.smithery/magenie33-quality-dimension-generator · not found
- AdCritter for Agents com.adcritter/mcp-agent · needs auth
- AdCritter for Builders com.adcritter/mcp-dev · alive
- CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database · alive
- com.bitcoincreditstack/mcp · alive
- Corpole com.corpole/requirements · needs auth
- com.everlange/mcp · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.