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Hex.pm MCP

io.github.joshrotenberg/hexpm-mcp · v0.3.1

MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages

Connect Remote server

Terminal
claude mcp add --transport http hexpm-mcp https://hexpm-mcp.fly.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "hexpm-mcp": {
      "url": "https://hexpm-mcp.fly.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "hexpm-mcp": {
      "type": "http",
      "url": "https://hexpm-mcp.fly.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://hexpm-mcp.fly.dev/mcp

Tools 24 found in our last check

  • alternatives

    Find alternative packages

  • audit

    Audit package dependencies for risks

  • audit_mix_deps

    Audit mix.exs dependencies for risks

  • compare

    Compare 2-5 packages side by side

  • dep_tree

    Build a package dependency tree

  • dependencies

    Get dependencies for a package version

  • doc_item

    Get documentation for a module or function

  • docs

    Browse a package documentation module listing

  • downloads

    Get package download statistics

  • features

    Get optional features for a package release

  • health

    Run a comprehensive package health check

  • info

    Get detailed package information

  • owners

    Get package owners and maintainers

  • readme

    Get package README content

  • release

    Get detailed package release information

  • search

    Search hex.pm packages

  • search_docs

    Search within package documentation

  • toolbox_category

    List projects in a Toolbox category

  • toolbox_group

    List categories in a Toolbox group

  • toolbox_groups

    Browse the Elixir Toolbox taxonomy

  • toolbox_search

    Search packages through Elixir Toolbox

  • toolbox_trending

    List trending Elixir packages

  • upgrade_check

    Check mix.exs dependencies for upgrades

  • versions

    List all package versions

Details

Endpointhttps://hexpm-mcp.fly.dev/mcp (Streamable HTTP)
First published15 Jun 2026
Last updated15 Jun 2026
Registry nameio.github.joshrotenberg/hexpm-mcp

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