io.github.jannks/handbook
handbook-mcp-server
MCP server for the Handbook API – manage handbook entries via CRUD, overview and tag search.
alive probed 2026-10-14
7tools
1.9ktokens in Claude Opus 5.5
2.0ktokens in Claude Code
1.0 %of a 200k context window
1.1ko200k_base estimate
369 msto initialize
10 msto list tools
- Run it
- npx -y @ah-oh/handbook-mcp-server@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- handbook-mcp-server 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/ah-oh/handbook-mcp-server
- Registry
- active, updated 2026-03-06 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| handbook_create_entry | 283 | 25 % |
| handbook_update_entry | 267 | 24 % |
| handbook_get_overview | 148 | 13 % |
| handbook_search_tags | 124 | 11 % |
| handbook_get_entry | 109 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.jannks/handbook)
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.