io.github.NIKX-Tech/sentor-mcp
Sentor
Is the Sentor MCP server down? No. Installed with mcp<2, it started and listed its tools on 2026-11-06.
Score sentiment toward specific entities in text. Cluster documents and name topics.
needs mcp<2 probed 2026-11-14 · unchanged since 2026-11-06
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 2026-11-06.
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' sentor-mcp@1.0.5 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- Sentor AI 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Repository
- https://github.com/NIKX-Tech/sentor-mcp
- Registry
- active, updated 2026-06-22 · 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 |
|---|---|---|
| name_topic | 362 | 36 % |
| cluster_documents | 279 | 28 % |
| analyze_sentiment | 257 | 26 % |
| health_check | 98 | 10 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Gemini Pro MCP io.github.Muzaqil555/gemini-pro-mcp · alive
- OpenMyMemo io.github.MyMemoAI/openmymemo · needs network
- PubChem Finder io.github.MysterionRise/pubchem-finder · crashed on start
- cogvault io.github.NBibikov/cogvault · needs args
- Profile-Wrap io.github.NJ-Burrito/profile-wrap-mcp · needs env
- handle-mcp io.github.NJohansen/handle-mcp · alive
- LWS io.github.NKSTUD/lws-mcp · alive
- io.github.NORTHTEKDevs/genome · needs network
Servers that mention documents or sentiment.
- aTars MCP ai.aarna/atars-mcp · server error
- AutEng MCP - Markdown Publishing & Document Share Links ai.auteng/mcp · alive
- ai.extend/extend · needs auth
- ai.ezel/ezel · needs auth
- fAlpha ai.falpha/mcp · alive
- ai.filegraph/document-processing · not found
- FinStat ai.finstat/finstat · needs auth
- Klaaro ai.klaaro/klaaro · needs auth
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-06 08:39 | needs mcp<2 | 1.5 s | 4 | 1.7k | 996 |
| 2026-10-16 06:27 | crashed on start |
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'