ChEMBL
Open bioactivity data for molecules, targets, assays, mechanisms, and drug discovery research.
Tools
| Name | Description |
|---|---|
get_moleculeRetrieve one ChEMBL molecule by ChEMBL ID, standard InChIKey, or supported molecule identifier. | Retrieve one ChEMBL molecule by ChEMBL ID, standard InChIKey, or supported molecule identifier. |
search_moleculesSearch ChEMBL molecules with common filters and paginated results. | Search ChEMBL molecules with common filters and paginated results. |
get_targetRetrieve one ChEMBL target by ChEMBL target ID. | Retrieve one ChEMBL target by ChEMBL target ID. |
search_targetsSearch ChEMBL protein, complex, and family targets. | Search ChEMBL protein, complex, and family targets. |
list_activitiesList assay activity records by molecule, target, assay, and measurement filters. | List assay activity records by molecule, target, assay, and measurement filters. |
similarity_searchFind molecules similar to a canonical SMILES string using ChEMBL similarity search. | Find molecules similar to a canonical SMILES string using ChEMBL similarity search. |
get_mechanismsList mechanism-of-action records by molecule or target. | List mechanism-of-action records by molecule or target. |
Quick Start
import { WeavzClient } from '@weavz-io/sdk'
const weavz = new WeavzClient({ apiKey: 'wvz_...' })
const result = await weavz.actions.execute('chembl', 'get_molecule', {
workspaceId: '550e8400-e29b-41d4-a716-446655440000',
integrationAlias: 'chembl',
input: { /* ... */ },
})Related Integrations
Works well with
Frequently Asked Questions
How do I connect ChEMBL to my app?
ChEMBL does not require an external account connection. Install the SDK, add the integration to a workspace, then execute tools programmatically.
What tools does ChEMBL support?
ChEMBL supports 7 tools including Get Molecule, Search Molecules, Get Target, Search Targets, List Activities, and more.
Can I use ChEMBL with AI agents?
Yes. Add ChEMBL to an MCP server in Tool Mode or Code Mode. Code Mode provides 3 meta-tools with on-demand API discovery so agents can compose stateful workflows without loading every action schema up front.
How do I connect ChEMBL to ChatGPT or Claude?
Open the Weavz connector setup, sign in, choose a workspace, and add ChEMBL as an approved app. ChatGPT, Claude, and other remote MCP clients can then call the scoped ChEMBL tools exposed by that workspace.
Does ChEMBL work with Claude Code, Cursor, Codex, and local agents?
Yes. Remote and local MCP clients can connect to a Weavz MCP endpoint for the workspace. Local coding agents can also use the Weavz CLI to inspect apps, discover actions, run approved ChEMBL work, and execute Code Mode workflows from a terminal.
What can I ask an AI agent to do with ChEMBL?
ChEMBL exposes 7 tools, including Get Molecule, Search Molecules, Get Target, Search Targets, List Activities, and more. Use Weavz to keep credentials scoped, require approval for sensitive work, and audit what the agent did.
Can ChEMBL be used in stateful agent workflows?
Yes. Agents can combine ChEMBL tools with Filesystem, State KV, Human Gates, input partials, and other workspace integrations while keeping execution scoped to the selected workspace or end user.
What authentication does ChEMBL use?
ChEMBL does not require external authentication.
How much does the ChEMBL integration cost?
The ChEMBL integration is included on all Weavz plans including the free tier with 20,000 actions per month. No credit card required.
Connect ChEMBL in minutes
Get 20,000 free action executions every month. No credit card required.