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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

Reaches
○ not recognised
Credential
○ none found

Maintenance

Stars
89
State
listed
Licence
NOASSERTION
From the repository

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

ChEMBL-MCP-Server compared with the closest alternatives, by services reached, credentials, stars, last update and licence
ServerReachesNeedsStarsLast updateLicence
ChEMBL-MCP-Server (this page)—None listed892025-12-21NOASSERTION
CodeGraphContextneo4jNEO4J_PASSWORD4,3602026-10-22MIT
dbhubmysql, postgres, sqliteNone listed3,7022026-10-21MIT
mcp-server-mysqlmysqlNone listed2,1732026-07-27MIT
mysql_mcp_servermysqlMYSQL_PASSWORD1,4022026-08-02MIT
servermysqlMYSQL_ROOT_PASSWORD8742025-08-09MIT

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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