Mosaic Pre-Clinical Intelligence MCP Server
by sourabhnkio.github.sourabhnk/mosaic-mcpv2.1.1
Pre-clinical drug-target intelligence: 60 curated targets, 1,969 counted partner genes, 11 tools
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Active2d ago
Install Mosaic Pre-Clinical Intelligence MCP server
Install in Claude Code
claude mcp add mosaic -e DATABASE_URL='<database-url>' -e MOSAIC_API_KEY='<mosaic-api-key>' -- uvx mosaic-mcpInstall in Cursor
{
"mcpServers": {
"mosaic": {
"command": "uvx",
"args": [
"mosaic-mcp"
],
"env": {
"DATABASE_URL": "<database-url>",
"MOSAIC_API_KEY": "<mosaic-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"mosaic": {
"command": "uvx",
"args": [
"mosaic-mcp"
],
"env": {
"DATABASE_URL": "<database-url>",
"MOSAIC_API_KEY": "<mosaic-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"mosaic": {
"type": "stdio",
"command": "uvx",
"args": [
"mosaic-mcp"
],
"env": {
"DATABASE_URL": "<database-url>",
"MOSAIC_API_KEY": "<mosaic-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"mosaic": {
"command": "uvx",
"args": [
"mosaic-mcp"
],
"env": {
"DATABASE_URL": "<database-url>",
"MOSAIC_API_KEY": "<mosaic-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| DATABASE_URL | yes | yes | PostgreSQL/Neon connection string for YOUR Mosaic knowledge graph (must end /mosaic_db). Bring your own database — no shared instance is provided. |
| MOSAIC_API_KEY | — | yes | API key unlocking the 7 Pro tools (optional; the 5 free tools work without it) |
| MOSAIC_TIER | — | — | Override tier for local dev: free (default), pro, or enterprise |
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-07 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-07 · 2d ago · official registry · v2.1.1
FAQ
›How do I install the Mosaic Pre-Clinical Intelligence MCP server in Claude Code?
Run: claude mcp add mosaic -e DATABASE_URL='<database-url>' -e MOSAIC_API_KEY='<mosaic-api-key>' -- uvx mosaic-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Mosaic Pre-Clinical Intelligence require an API key?
Yes. It expects DATABASE_URL, MOSAIC_API_KEY, of which 2 are secrets.
›Can I use Mosaic Pre-Clinical Intelligence as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Mosaic Pre-Clinical Intelligence in the official MCP registry?
Yes, as io.github.sourabhnk/mosaic-mcp.