io.github.ribhav-jain/docsonar
docsonar
Is the io.github.ribhav-jain/docsonar MCP server down? No. Installed with mcp<2, it started and listed its tools on 2026-11-01.
Local document search over your folders: hybrid keyword+semantic, fully offline, read-only
needs mcp<2 probed 2026-11-14 · unchanged since 2026-11-01
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 2026-11-01.
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' docsonar@0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- docsonar 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Repository
- https://github.com/ribhav-jain/docsonar
- Registry
- active, updated 2026-07-20 · 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 |
|---|---|---|
| search | 423 | 23 % |
| add_folder | 312 | 17 % |
| read_file | 258 | 14 % |
| find_similar | 230 | 12 % |
| reindex | 213 | 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.rhel-lightspeed/linux-mcp-server · needs env
- Antigravity Headless Bridge io.github.rhishi99/agy-headless-bridge · needs env
- Baton io.github.ribato22/baton · not found
- Volante io.github.ribato22/volante · needs args
- AI2Human io.github.richard7463/ai2human-mcp · alive
- cadloop OpenSCAD io.github.richardofortune/cadloop-openscad · crashed on start
- cadloop Slicer io.github.richardofortune/cadloop-slicer · needs mcp<2
- Arquimedes io.github.richer-richard/arquimedes · alive
Servers that mention document or semantic.
- Agentic News ai.agentic-news/mcp · needs auth
- AutEng Docs — Agent Document Workspace & Publishing ai.auteng/docs · alive
- ai.backrow/backrow · needs auth
- AutEng MCP - Markdown Publishing & Document Share Links ai.auteng/mcp · alive
- Biel.ai ai.biel/biel-ai · needs your URL
- DarkFunnels documentation ai.darkfunnels/docs · alive
- Context Link ai.context-link/context-link · alive
- ai.extend/extend · 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 |
|---|---|---|---|---|---|
| 2026-11-01 08:17 | needs mcp<2 | 2.4 s | 8 | 3.0k | 1.8k |
| 2026-10-18 06:46 | 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'