Hex.pm MCP
io.github.joshrotenberg/hexpm-mcp · v0.3.1 · MCP 2025-11-25
MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages
Reachability
reachable
checked 2026-07-14 04:06 UTC
Registry status active
Tools pinned 24
8ec5e6399001
Tools last changed
unchanged since first capture 2026-07-14
Provenance
Registry namespace io.github.joshrotenberg
(GitHub-account verified by the official registry)
Repository
github.com/joshrotenberg/hexpm-mcp
Remote endpoints
https://hexpm-mcp.fly.dev/mcp (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-07-14 04:06 | first capture | 24 tools pinned |
Pinned tool definitions (24)
| Tool | Description |
|---|---|
| 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 | 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. |
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