io.github.SylphxAI/lockdocs

lockdocs

Is the lockdocs MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.

Exact-version library docs from your lockfile — local, offline, no rate limits.

alive probed 2026-11-14 · unchanged since 2026-11-02

3tools

1.3ktokens in Claude Opus 5.5

0.6 %of Claude's 200k window

0.5×the median server

105 msto initialize

5 msto list tools

Run it: npx -y @sylphx/lockdocs@0.7.5 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: lockdocs 0.7.5
Capabilities: tools
Instructions: 509 characters
Of a 1M window: 0.1 % of a 1M context window
Count: 1.3k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 1.3k. The o200k_base estimate is 759. Counted again when the tool definitions change. Method.
Repository: https://github.com/SylphxAI/lockdocs
Website: https://sylphxai.github.io/lockdocs/
Registry: active, updated 2026-11-02 · registry entry
Changes: 3 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
docs	641	385	51 %
api	400	240	32 %
resolve	223	134	18 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention lockfile or library.

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-31 07:41	alive	90 ms	3	1.3k	759
2026-10-27 07:00	alive	105 ms	3	1.2k	739
2026-10-20 06:45	crashed on start

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.