io.github.FlowerOfFire/chengyu-coach-mcp
Chengyu Coach
Is the Chengyu Coach MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-29.
成语学习服务器：随机抽成语、查释义与出处，并按对话表现记录掌握程度
alive probed 2026-11-15 · unchanged since 2026-10-29
7tools
1.2ktokens in Claude Opus 5.5
0.6 %of Claude's 200k window
0.5×the median server
1.9 sto initialize
7 msto list tools
- Run it
- uvx chengyu-coach-mcp@1.0.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- chengyu-coach-mcp 1.0.0
- Capabilities
- prompts, resources, tools
- Instructions
- 198 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.2k tokens in Claude Opus 5.5, exact, measured 2026-10-29. With the Claude Code prefix mcp__…__ on each tool name: 1.3k. The o200k_base estimate is 735. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/FlowerOfFire/chengyu-coach-mcp
- Registry
- active, updated 2026-10-28 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| draw_idiom | 239 | 145 | 20 % |
| update_status | 228 | 138 | 19 % |
| search_idiom | 204 | 124 | 17 % |
| add_note | 176 | 107 | 15 % |
| idiom_detail | 150 | 91 | 12 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.FixemBCN/mcp-bifrost · crashed on start
- FlagQuantum MCP Server io.github.FlagQuantum/flagquantum-mcp-server · alive
- Quant Research MCP io.github.FlawlessByte/quant-research-mcp · needs mcp<2
- io.github.FlayedOne/plesk-mcp · needs args
- methods-mcp io.github.FlynnLachendro/methods-mcp · crashed on start
- Hebbian Mind io.github.For-Sunny/hebbian-mind-enterprise · install failed
- obsify io.github.Formative-Sum41/obsify · needs args
- addy.io io.github.Former-Stranger/addy-mcp · alive
Servers that mention chengyu or coach.
- cn.pianam/idiom-mcp · alive
- CareerCorner ai.careercorner/careercorner · needs auth
- DoneThat ai.donethat/donethat · needs auth
- Coach MCP ai.iamcoach/coach · needs auth
- ai.rapportscore/rapportscore · needs auth
- Evertrain app.evertrain/evertrain · needs auth
- Noemic app.noemic/noemic · needs auth
- OnlineFitness.app app.onlinefitness/coach · 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.