Connects Claude to the Open Targets Platform's disease, target, and drug knowledge graph via GraphQL. You get seven tools for querying gene profiles by Ensembl ID, disease data by EFO ID, drug info by ChEMBL ID, and cross-entity search. The association tools let you find which diseases link to a target and vice versa, plus known drugs tested against specific targets. Part of the Pipeworx gateway, which routes to 673+ data sources. Reach for this when you need programmatic access to validated therapeutic hypotheses, genetic evidence for drug targets, or clinical trial data without writing GraphQL queries yourself.
Open Targets MCP — disease/target/drug knowledge graph.
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
| Tool | Description |
|---|---|
target | Target (gene) profile by Ensembl id. |
disease | Disease profile by EFO id. |
drug | Drug profile by ChEMBL id. |
search | Platform search across diseases/targets/drugs. |
target_associations | Top disease associations for a target. |
disease_associations | Top target associations for a disease. |
target_known_drugs | Drugs clinically tested against a target. |
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"opentargets": {
"url": "https://gateway.pipeworx.io/opentargets/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Opentargets data" })
The gateway picks the right tool and fills the arguments automatically.
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