# ChEMBL

**Type:** Community

**Source Type:** Repository

**Source:** [GitHub](https://github.com/Augmented-Nature/ChEMBL-MCP-Server.git)

**Description:** Provides comprehensive access to the ChEMBL chemical database with 22 specialized tools for drug discovery research, chemical informatics analysis, and bioactivity investigations. Enables Claude to search compounds by name or structure, retrieve detailed molecular properties, find similar compounds using Tanimoto similarity, search biological targets, analyze bioactivity data, and explore drug mechanisms of action directly through ChEMBL's REST API.

**Configuration Parameters:**

* No configuration required

**Setup Steps:** No setup required. The server accesses the public ChEMBL REST API which does not require authentication.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.natoma.ai/apps/chembl.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.