Mosaic Pre-Clinical Intelligence

stdio

Pre-clinical drug-target intelligence: 60 curated targets, 2,687 counted partner genes, 12 tools

Getting Started

npx @getmcp/cli add io.github.sourabhnk/mosaic-mcp

Requires Python 3.10+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

DATABASE_URL
PostgreSQL/Neon connection string for YOUR Mosaic knowledge graph (must end /mosaic_db). Bring your own database — no shared instance is provided.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.sourabhnk/mosaic-mcp": {
      "command": "uvx",
      "args": [
        "mosaic-mcp"
      ],
      "env": {
        "DATABASE_URL": "",
        "MOSAIC_API_KEY": "",
        "MOSAIC_TIER": ""
      }
    }
  }
}

Claude Desktop MCP documentation