ChEMBL-MCP-Server
ChEMBL-MCP-Server is an MCP server, listed under databases. Its repository has 89 GitHub stars and is licensed under NOASSERTION; we last read it on 2026-10-22.
This server provides advanced access to the ChEMBL chemical database through the Model Context Protocol (MCP).
Install
MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. ChEMBL-MCP-Server’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.
What it reaches, and what it needs
Maintenance
A comprehensive Model Context Protocol (MCP) server providing advanced access to the ChEMBL chemical database.
What ChEMBL-MCP-Server can do
24 tools documented in its README. An AI client calls these by name.
search_compounds- Search the ChEMBL database for compounds by name, synonym, or identifier.
get_compound_info- Get detailed information for a specific compound by ChEMBL ID.
search_targets- Search for biological targets by name or type.
get_target_info- Get detailed target information by ChEMBL target ID.
get_target_compounds- Get compounds tested against specific targets.
search_by_uniprot- Find ChEMBL targets by UniProt accession.
get_target_pathways- Get biological pathways associated with targets.
search_activities- Search bioactivity measurements and assay results.
get_assay_info- Get detailed assay information by ChEMBL assay ID.
search_by_activity_type- Find bioactivity data by activity type and value range.
get_dose_response- Get dose-response data and activity profiles.
compare_activities- Compare bioactivity data across multiple compounds.
search_drugs- Search for approved drugs and clinical candidates.
get_drug_info- Get drug development status and clinical trial information.
search_drug_indications- Search for therapeutic indications and disease areas.
get_mechanism_of_action- Get mechanism of action and target interaction data.
analyze_admet_properties- Analyze ADMET properties.
calculate_descriptors- Calculate molecular descriptors and physicochemical properties.
predict_solubility- Predict aqueous solubility and permeability properties.
assess_drug_likeness- Assess drug-likeness using Lipinski Rule of Five.
substructure_search- Find compounds containing specific substructures.
batch_compound_lookup- Process multiple ChEMBL IDs efficiently.
get_external_references- Get links to external databases.
advanced_search- Complex queries with multiple chemical and biological filters.
Read from the README; names are kept only if the README contains them.
ChEMBL-MCP-Server compared with similar servers
| Server | Reaches | Needs | Stars | Last update | Licence |
|---|---|---|---|---|---|
| ChEMBL-MCP-Server (this page) | — | None listed | 89 | 2025-12-21 | NOASSERTION |
| CodeGraphContext | neo4j | NEO4J_PASSWORD | 4,360 | 2026-10-22 | MIT |
| dbhub | mysql, postgres, sqlite | None listed | 3,702 | 2026-10-21 | MIT |
| mcp-server-mysql | mysql | None listed | 2,173 | 2026-07-27 | MIT |
| mysql_mcp_server | mysql | MYSQL_PASSWORD | 1,402 | 2026-08-02 | MIT |
| server | mysql | MYSQL_ROOT_PASSWORD | 874 | 2025-08-09 | MIT |
Ranked by services in common with ChEMBL-MCP-Server, then by stars. Figures are from each repository when we last read it.
Common questions about ChEMBL-MCP-Server
- What does ChEMBL-MCP-Server do?
- This server provides advanced access to the ChEMBL chemical database through the Model Context Protocol (MCP).
- How do I install ChEMBL-MCP-Server?
- Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/Augmented-Nature/ChEMBL-MCP-Server
- Is ChEMBL-MCP-Server official and is it maintained?
- We found nothing naming it as a vendor’s official server. Its repository has 89 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2025-12-21.
- What licence does ChEMBL-MCP-Server use?
- The repository declares the NOASSERTION licence.
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