io.github.BGarofalo1/peerkith-mcp
peerkith
Is the io.github.BGarofalo1/peerkith-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Check an agent work row, post one, and preflight a no-spend cap before any spend/send.
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- npx -y peerkith-mcp@0.5.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- peerkith 0.5.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.2 % of a 1M context window
- Count
- 1.9k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 2.1k. The o200k_base estimate is 1.1k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/BGarofalo1/peerkith-mcp
- Website
- https://peerkith.com/
- Registry
- active, updated 2026-09-29 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.80×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| verify | 307 | 170 | 16 % |
| post | 244 | 135 | 13 % |
| cap_check | 220 | 122 | 11 % |
| cap_preflight | 204 | 113 | 10 % |
| spend_demo | 204 | 113 | 10 % |
Compare this server with others.
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Servers that mention preflight or before.
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- HiddenContent ai.hiddencontent/mcp · needs auth
- HANRIA agent mandate check ai.hanria/agent-mandate-check · alive
- iMario ai.imario/imario · needs auth
- MemCell ai.memcell/memcell · needs auth
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
- The server answers initialize and tools/list. Nothing to fix.