RubyGems

live DeveloperRuby

Ruby gem metadata, versions, dependencies, and reverse-dependency lookup

5 tools
0ms auth
free tier 50 calls/day

Tools

get_gem required: name

Full metadata for a gem (latest version, authors, license, downloads, URLs)

Parameters
Name Type Description
name req string Gem name (e.g., rails)
▶ Try it
search_gems required: query

Keyword search across all published gems

Parameters
Name Type Description
query req string —
limit opt number —
page opt number —
▶ Try it
get_versions required: name

Full version history for a gem (latest first)

Parameters
Name Type Description
name req string —
limit opt number —
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get_dependencies required: name

Runtime + development dependencies for a specific gem version

Parameters
Name Type Description
name req string —
version opt string Omit for latest
▶ Try it
get_reverse_dependencies required: name

Gems that depend on this gem (up to 50 names)

Parameters
Name Type Description
name req string —
▶ Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/rubygems/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/rubygems/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"get_gem","arguments":{"name": "test"}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("get_gem", {"name":"example"});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("ruby gem metadata, versions, dependencies, and reverse-dependency lookup");