opentargets-mcp and ChEMBL-MCP-Server
About opentargets-mcp
nickzren/opentargets-mcp
MCP server for Open Targets Data
Exposes the Open Targets Platform GraphQL API through 68 curated tools spanning target, disease, drug, and evidence mining workflows, with optional field filtering to reduce token overhead. Implements stdio/SSE/HTTP transport modes via FastMCP, supporting Claude Desktop, web clients, and direct Python integrations. Provides strict ID resolution, typed parameter validation, and pagination guardrails for safer automation over 22+ biomedical data sources.
About ChEMBL-MCP-Server
Augmented-Nature/ChEMBL-MCP-Server
A comprehensive Model Context Protocol (MCP) server providing advanced access to the ChEMBL chemical database.
Exposes 22 specialized tools for drug discovery workflows including compound similarity search, bioactivity/assay data retrieval, ADMET analysis, and substructure matching—all querying ChEMBL's REST API. Communicates via stdio transport as an MCP server, integrating directly with Claude Desktop and other MCP clients through JSON configuration. Supports batch processing and resource URI templates for seamless cross-database lookups (PubChem, DrugBank, PDB).
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