← MCP Reliability Index / Files & Storage

Hex.pm MCP

io.github.joshrotenberg/hexpm-mcp

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

healthy

status

tools exposed

625ms

connect latency

c167cf41d1f3

schema fingerprint

Tools (24)

alternatives

Find and compare alternative packages for a given hex.pm package.

audit

Audit a package's dependencies for risks. Checks each dependency for retired versions, stale packages, single-owner packages, and known vulnerabilities via OSV.dev.

audit_mix_deps

Audit mix.exs dependencies for risks.

compare

Compare 2-5 hex.pm packages side by side.

dep_tree

Get the full transitive dependency tree for a package (BFS, max depth 5).

dependencies

Get dependencies for a package version.

doc_item

Get full documentation for a specific module or function.

docs

Browse package documentation -- module listing.

downloads

Get download statistics for a hex.pm package.

features

Get optional features/extras for a package release.

health

Comprehensive health check for a hex.pm package.

info

Get detailed information about a hex.pm package.

owners

Get owners/maintainers of a hex.pm package.

readme

Get the README content for a hex.pm package.

release

Get detailed information about a specific package release.

Search for packages on hex.pm by name/keywords.

search_docs

Search within a package's documentation by name.

toolbox_category

List the curated projects in an Elixir Toolbox category.

toolbox_group

List the categories in a single Elixir Toolbox group.

toolbox_groups

Browse the Elixir Toolbox curated taxonomy of groups and categories.

toolbox_search

Search packages via Elixir Toolbox. Results carry GitHub/GitLab stats, popularity, and health signals not exposed by the raw hex.pm search.

toolbox_trending

List trending Elixir packages from Elixir Toolbox.

upgrade_check

Check which mix.exs dependencies have newer versions available.

versions

List all versions of a hex.pm package.

Endpoint

https://hexpm-mcp.fly.dev/mcp
Category: Files & Storage · Last checked: 2026-07-30T13:55:49Z

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How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.