pub.dev

live Developer

MCP server for Pub Dev

4 tools
0ms auth
free tier 50 calls/day

Tools

get_package

Get metadata for a Dart/Flutter package on pub.dev: latest version, description, homepage, repository, supported SDK environment, and publish date (from the pubspec).

No parameters required.

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get_package_score

Get the pub.dev quality score for a Dart/Flutter package: granted/max pub points, like count, popularity, 30-day download count, and classification tags (platforms, SDKs, license).

No parameters required.

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search_packages

Search pub.dev for Dart & Flutter packages by keyword. Returns matching package names and a next-page URL.

No parameters required.

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list_versions

List all published versions of a Dart/Flutter package on pub.dev, with each version string and its publish date, plus the current latest version.

No parameters required.

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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/pub_dev/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/pub_dev/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"get_package","arguments":{}}}'

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_package", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("mcp server for pub dev");