io.github.JinNing6/cyberhuatuo
CyberHuaTuo
Is the CyberHuaTuo MCP server down? No. Installed with mcp<2, it started and listed its tools on 2026-10-31.
Gold-first AI-agent traceback diagnosis, exact fixes, verification, and reusable prescriptions.
needs mcp<2 probed 2026-11-15 · unchanged since 2026-10-31
A plain install of the package stops at the import below. These tool definitions are from a second install with mcp<2, started in a container with the network off, on 2026-10-31.
MCP error -32000: Connection closed ModuleNotFoundError: No module named 'mcp.server.fastmcp'. This is mcp 2.x, where FastMCP was renamed to MCPServer (from mcp
- Run it
- uvx --with 'mcp<2' cyberhuatuo@0.2.5 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- cyberhuatuo 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Repository
- https://github.com/JinNing6/CyberHuaTuo-Plugin
- Website
- https://github.com/JinNing6/CyberHuaTuo-Plugin
- Registry
- active, updated 2026-07-16 · registry entry
- Changes
- 2 recorded, reachable in 0 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| upload_prescription | 937 | 4 % |
| save_prescription | 850 | 4 % |
| marketplace_readiness_gate | 792 | 4 % |
| browse_prescriptions | 674 | 3 % |
| first_public_proof_pack | 573 | 3 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
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- Noosphere io.github.JinNing6/noosphere · crashed on start
- io.github.JinyangWang27/people-context · needs args
- Codex Images io.github.JlMoreno00/codex-images-mcp · crashed on start
- Sabor io.github.JlMoreno00/sabor · needs args
Servers that mention prescriptions or verification.
- ai.atlasverified/atlas-mcp · needs auth
- DeployIt Product Expert ai.deployit/product-expert · alive
- ai.facesign/facesign-mcp · alive
- Human4AI Human Task Network ai.human4ai/collaboration · alive
- Licensy ai.licensy/mcp-server · needs auth
- ScamVerify Threat Verification ai.scamverify/mcp · no DNS
- ai.tachyo/tachyo · alive
- Sigil ai.tunnelmind/sigil · not found
History
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 07:36 | needs mcp<2 | 9.2 s | 64 | 37k | 21k |
| 2026-10-17 06:21 | install failed |
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 package imports FastMCP from mcp.server.fastmcp. mcp 2.0, the Python SDK of 28 July 2026, renamed FastMCP to MCPServer, and the package asks for mcp with no upper bound, so a plain install (uvx, pip) gets mcp 2.x and the server stops at the import. Installed with mcp<2, it starts and lists its tools. The fix for the publisher: pin mcp<2 in the dependencies, for example mcp>=1.2,<2, and publish a new version, or move to MCPServer as the SDK's migration guide says. Until then, run it with uvx --with 'mcp<2'.
The cause and the fix, with the code before and after: ModuleNotFoundError: No module named 'mcp.server.fastmcp'