H

Hexdocs

An unofficial experimental MCP service for HexDocs, based on the search API, providing document search functionality for AI agents such as Claude or Cursor.
2.5 points
24

What is HexDocs MCP?

HexDocs MCP is an unofficial server based on the search API that allows AI agents (such as Claude or Cursor) to search for and access HexDocs documents. It acts as a bridge between AI and HexDocs documents, enabling AI to obtain the latest document information.

How to use HexDocs MCP?

You need to set up the server first and then configure the MCP endpoint in your AI agent. After the setup is complete, the AI can directly query HexDocs documents.

Use cases

When you use AI for programming or technical document queries, especially for work related to the Elixir/Erlang ecosystem, HexDocs MCP can provide instant document support.

Main features

Document search APIProvides a complete HexDocs document search function. AI can query relevant document content through the API.
AI integrationDesigned specifically for AI agents (such as Claude, Cursor), simplifying the document access process.
Local serverCan run in a local environment, providing fast response and data privacy protection.

Advantages and limitations

Advantages
Enables AI to access the latest HexDocs documents
Running locally ensures data privacy
Simplifies the process for AI to obtain technical documents
Lightweight and easy to set up
Limitations
Currently an unofficial solution
Only supports HexDocs documents
Requires a Node.js environment
An experimental project with potentially unstable functionality

How to use

Clone the repository
Get the project source code from GitHub
Install dependencies
Install the Node.js dependency packages required by the project
Build the project
Compile TypeScript code into JavaScript
Configure the AI agent
Add MCP configuration to your AI agent

Usage examples

Query module documentationLet AI obtain the documentation of a specific Elixir module through MCP
Search for function usageFind usage examples of a specific function

Frequently Asked Questions

Why is a Node.js environment required?
Is this MCP server official?
Which AI agents are supported?

Related resources

GitHub repository
Project source code and latest updates
HexDocs official website
Official HexDocs documentation site
MCP protocol description
Official documentation of the Model Context Protocol
Installation
Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.
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