io.github.DalecB/obsidian-semantic-mcp

Obsidian Semantic Search

Is the Obsidian Semantic Search MCP server down? Yes. It has given no valid answer since 2026-10-18: crashed on start.

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

crashed on start down since 2026-10-18 · probed 2026-11-15 · unchanged since 2026-11-01

MCP error -32000: Connection closed
    at file:///work/node_modules/@dalecb/obsidian-semantic-mcp/bin/obsidian-semantic-mcp.mjs:4:1
    at ModuleJob.run (node:

Run it: npx -y @dalecb/obsidian-semantic-mcp@0.2.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Repository: https://github.com/DalecB/obsidian-semantic-mcp
Registry: active, updated 2026-06-03 · registry entry

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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.

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

No valid answer since 2026-10-18, in every probe since then.
The process exited on start before it answered initialize. The error output is above.