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Mosaic Pre-Clinical Intelligence

io.github.sourabhnk/mosaic-mcp · v3.0.0

Coverage-honest target intelligence: coverage grid, claim checks and audits, dossiers (5 tools)

Connect Runs on your machine

Terminal
claude mcp add mosaic-mcp -e MOSAIC_API_KEY=<MOSAIC_API_KEY> -e MOSAIC_MCP_URL=<MOSAIC_MCP_URL> -- uvx mosaic-mcp==3.0.0
claude_desktop_config.json
{
  "mcpServers": {
    "mosaic-mcp": {
      "command": "uvx",
      "args": [
        "mosaic-mcp==3.0.0"
      ],
      "env": {
        "MOSAIC_API_KEY": "<MOSAIC_API_KEY>",
        "MOSAIC_MCP_URL": "<MOSAIC_MCP_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mosaic-mcp": {
      "command": "uvx",
      "args": [
        "mosaic-mcp==3.0.0"
      ],
      "env": {
        "MOSAIC_API_KEY": "<MOSAIC_API_KEY>",
        "MOSAIC_MCP_URL": "<MOSAIC_MCP_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mosaic-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mosaic-mcp==3.0.0"
      ],
      "env": {
        "MOSAIC_API_KEY": "<MOSAIC_API_KEY>",
        "MOSAIC_MCP_URL": "<MOSAIC_MCP_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
MOSAIC_API_KEY
Required, secret
Your Mosaic API key (mk_live_…). Every call is forwarded to the hosted service with it; the free tools need a key too
MOSAIC_MCP_URL
Optional
Optional: the hosted MCP endpoint (default https://mcp.getmosaic.dev/mcp)

Details

Package[email protected] (PYPI, stdio)
First published9 Nov 2026
Last updated9 Nov 2026
Registry nameio.github.sourabhnk/mosaic-mcp

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