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Calypso Multimodal RAG MCP

io.github.calypso-so/multimodal-rag-mcp-server ยท v3.0.0

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

Connect Runs on your machine

Terminal
claude mcp add multimodal-rag-mcp-server -e CALYPSO_API_KEY=<CALYPSO_API_KEY> -e CALYPSO_API_BASE_URL=<CALYPSO_API_BASE_URL> -- npx -y @calypsohq/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "multimodal-rag-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/[email protected]"
      ],
      "env": {
        "CALYPSO_API_KEY": "<CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<CALYPSO_API_BASE_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "multimodal-rag-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/[email protected]"
      ],
      "env": {
        "CALYPSO_API_KEY": "<CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<CALYPSO_API_BASE_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "multimodal-rag-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/[email protected]"
      ],
      "env": {
        "CALYPSO_API_KEY": "<CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<CALYPSO_API_BASE_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
CALYPSO_API_KEY
Required, secret
Calypso API key used to access the Calypso Responses API.
CALYPSO_API_BASE_URL
Optional
Optional Calypso-compatible API base URL. Defaults to https://api.calypso.so/v1.

Details

Package@calypsohq/[email protected] (NPM, stdio)
First published28 Aug 2026
Last updated28 Aug 2026
Registry nameio.github.calypso-so/multimodal-rag-mcp-server

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