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100
MCP live MCP 2026-07-28 streamable-http

Hex.pm MCP

io.github.joshrotenberg/hexpm-mcp

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

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1036ms
last probe
Tools
24
callable
Resources
1
readable
Prompts
6
available
Primary URL
https://hexpm-mcp.fly.dev/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
24 tools, 1 resources, 6 prompts returned.
pass 3 or more catalogue items 10/10
31 items in total; 3 or more earns these points.
pass Describes itself 10/10
89 characters; more than 30 earns these points.

Tools · 24

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

Resources · 1

toolbox_groups

The Elixir Toolbox curated taxonomy of groups and categories

toolbox://groups

Prompts · 6

analyze_package

Comprehensive analysis of a package's quality, maintenance, popularity, and alternatives

compare_packages

Compare multiple hex.pm packages side by side

evaluate_dependencies

Evaluate a set of hex.pm dependencies for health and security

migration_guide

Guide a migration from one hex.pm package to another

package_review

Choose a review focus and prepare a read-only package investigation

recommend_packages

Find and evaluate hex.pm packages for a given use case

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "hex.pm_mcp": {
      "url": "https://hexpm-mcp.fly.dev/mcp",
      "transport": "streamable-http"
    }
  }
}