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hexdocs_mcp

0.1.2
0.6.0 0.5.0 0.4.1 0.4.0 0.3.1 0.3.0 0.2.0 0.2.0-rc.1 0.2.0-rc.0 0.1.2 0.1.1 0.1.0

HexDocs MCP is a project that provides semantic search capabilities for Hex package documentation, designed specifically for AI applications. It downloads, processes, and generates embeddings from Hex package documentation and provides a Model Context Protocol (MCP) server for searching.

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hexdocs_mcp CHANGELOG.md
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CHANGELOG.md 

# Changelog



All notable changes to this project will be documented in this file.



The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).



## [0.1.2]



### Changed

- Simplified installation process - now installable via npx

- Updated MCP server response format to match latest MCP standard



### Removed

- Removed `list_packages` tool from MCP server



## [0.1.1] - 2024-04-04



### Changed

- Published NPM package to align version with Hex package



## [0.1.0] - 2024-04-03



Initial release of HexDocs MCP, providing semantic search capabilities for Hex package documentation.



### Added



#### Elixir Package

- `mix hex.docs.mcp fetch` command to:

  - Download Hex package documentation

  - Convert HTML docs to consolidated markdown

  - Create semantic text chunks

  - Generate embeddings using Ollama

  - Automatically initialize SQLite database with vector search capabilities when needed

- `mix hex.docs.mcp search` command for semantic search in embeddings

- Support for custom embedding models via `--model` flag

- Configurable data storage location via `HEXDOCS_MCP_PATH` environment variable



#### TypeScript MCP Server

- Model Context Protocol (MCP) server implementation

- Integration with MCP-compatible clients (Cursor, Claude Desktop App, etc.)

- Vector similarity search using SQLite database

- Automatic database initialization on startup



### Dependencies

- Requires Elixir 1.16 or later

- Requires Node.js 22 or later

- Requires Ollama for embedding generation

  - Default model: `nomic-embed-text`

  - Support for alternative models like `all-minilm`



[Unreleased]: https://github.com/bradleygolden/hexdocs-mcp/compare/v0.1.2...HEAD

[0.1.2]: https://github.com/bradleygolden/hexdocs-mcp/releases/tag/v0.1.2

[0.1.1]: https://github.com/bradleygolden/hexdocs-mcp/releases/tag/v0.1.1

[0.1.0]: https://github.com/bradleygolden/hexdocs-mcp/releases/tag/0.1.0