Koskamo

Calypso Multimodal RAG MCP

A hosted multimodal RAG server for Claude Desktop, Cursor, and agent workflows. It allows users to upload and query PDFs, screenshots, charts, and diagrams without running a local vector store or OCR pipeline. Answers include verifiable citations and support multi-turn conversations with context awareness.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Calypso Multimodal RAG MCP logo, by CalypsoCommunity listingLocal stdioSource reviewed; not executedPublished by Calypso
You need:npx -y @calypsohq/multimodal-rag-mcp-server --api-key sk-your-key-here
Vendor documentation

What you can do with it

  • Query knowledge across PDFs, screenshots, and charts
  • Upload source material for durable knowledge storage
  • Get grounded answers with verifiable citations
  • Manage multi-turn conversations with context reset

Source and maintenance

Community listingRegistry 3.0.0
mcp-registry: io.github.calypso-so/multimodal-rag-mcp-server@3.0.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@calypsohq/multimodal-rag-mcp-server 3.0.0

npm
@calypsohq/multimodal-rag-mcp-server package definition
{
  "version": "3.0.0",
  "transport": "stdio",
  "identifier": "@calypsohq/multimodal-rag-mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "CALYPSO_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Calypso API key used to access the Calypso Responses API."
    },
    {
      "name": "CALYPSO_API_BASE_URL",
      "format": "string",
      "description": "Optional Calypso-compatible API base URL. Defaults to https://api.calypso.so/v1."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "calypso-multimodal-rag-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/multimodal-rag-mcp-server@3.0.0"
      ],
      "env": {
        "CALYPSO_API_KEY": "<YOUR_CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<YOUR_CALYPSO_API_BASE_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "calypso-multimodal-rag-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/multimodal-rag-mcp-server@3.0.0"
      ],
      "env": {
        "CALYPSO_API_KEY": "<YOUR_CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<YOUR_CALYPSO_API_BASE_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "calypso-multimodal-rag-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/multimodal-rag-mcp-server@3.0.0"
      ],
      "env": {
        "CALYPSO_API_KEY": "<YOUR_CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<YOUR_CALYPSO_API_BASE_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "calypso-multimodal-rag-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@calypsohq/multimodal-rag-mcp-server@3.0.0"
      ],
      "env": {
        "CALYPSO_API_KEY": "<YOUR_CALYPSO_API_KEY>",
        "CALYPSO_API_BASE_URL": "<YOUR_CALYPSO_API_BASE_URL>"
      }
    }
  }
}

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