io.github.calypso-so/multimodal-rag-mcp-server

Calypso Multimodal RAG MCP

Is the Calypso Multimodal RAG MCP server down? No. It is up and needs env, probed 2026-10-27.

Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.

needs env probed 2026-11-15 · unchanged since 2026-10-27

MCP error -32000: Connection closed
Error: [
  --version                   Show version
Environment variables:
  CALYPSO_API_KEY             Required for upload

Run it: npx -y @calypsohq/multimodal-rag-mcp-server@3.0.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Repository: https://github.com/calypso-so/calypso-mcp-server
Registry: active, updated 2026-08-28 · 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

The server exits because an environment variable is missing. The probe starts the package without secrets. A server that starts without secrets and asks for them on the first tool call is measured.