BioCosm MCP Server

BioCosm is available as a Model Context Protocol (MCP) server. MCP is an open standard that lets AI assistants call external tools, so you can connect Claude, Gemini, Cursor, or any MCP-compatible client to BioCosm and ask about any drug, target, company, or trial in plain language. The assistant pulls structured data and analytical writeups directly, with citations. It is free and needs no account.

Add this URL to your AI client (note: no trailing slash):

https://biocosm-mcp.fly.dev/mcp

Claude Code

claude mcp add biocosm --transport http https://biocosm-mcp.fly.dev/mcp

Claude Desktop or claude.ai

Open Settings, go to Connectors, choose Add custom connector, and paste the URL above.

Other clients (Cursor, Cline, Gemini CLI, and more)

Add a new MCP server of type "http" (or "streamable-http") pointing at the URL above. The server speaks the standard protocol, so any MCP-capable client can connect.

Once connected, try prompts like:

• "Use BioCosm to find KRAS inhibitors in phase 2 and their probability of success."
• "What does BioCosm say about pembrolizumab: mechanism, revenue, and trial outcomes?"
• "List approved BTK inhibitors and which companies make them."
• "Pull BioCosm's writeup and citations for a drug targeting PCSK9."

The server exposes tools for search, full drug and target detail (with probability-of-success estimates, revenue history, and trial outcomes), analytical writeups with citations, company portfolios, and a live coverage report.

BioCosm is an AI-powered, automatically generated research tool. Despite substantial data-quality engineering, any individual fact can be incomplete, out of date, or outright wrong. Coverage is uneven, and an empty or missing field means "not in BioCosm's data," never a real-world zero. Treat everything as a research starting point, verify against primary sources, and note this is not investment or medical advice. See Coverage for exactly what is and is not included.