io.github.dobo123123/dobocache

DoboCache

Is the DoboCache MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

Stabilizes LLM prompt-cache prefixes so provider caching hits. One command setup, no baseURL edit.

alive probed 2026-11-14

9tools

6.0ktokens in Claude Opus 5.5

3.0 %of Claude's 200k window

2.4×the median server

215 msto initialize

9 msto list tools

Run it: npx -y dobocache@0.6.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: dobocache 0.6.0
Capabilities: tools
Instructions: 523 characters
Of a 1M window: 0.6 % of a 1M context window
Count: 6.0k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 6.1k. The o200k_base estimate is 3.8k. Counted again when the tool definitions change. Method.
Repository: https://github.com/dobo123123/dobocache
Website: https://github.com/dobo123123/dobocache
Registry: active, updated 2026-11-14 · registry entry
Changes: 2 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, 1.60×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
cf_inject	1 556	974	26 %
cf_judge	834	522	14 %
cf_report	827	518	14 %
cf_warmup	684	428	11 %
cf_tier	645	404	11 %

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

Servers that mention stabilizes or prefixes.

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

Probed	Result	Init	Tools	Claude	o200k
2026-11-14 08:04	alive	228 ms	9	6.0k	3.8k
2026-11-08 08:01	alive	215 ms	9	5.3k	3.3k

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.