Maven Central
liveDeveloperJava/JVM artifact registry — ~12M artifacts via Solr search.
4tools
0msauth
free tier50 calls/day
Tools
searchrequired: queryFull-text search across Maven Central packages by groupId, artifactId, version, or tags. Returns artifact coordinates, latest version, and download timestamps for up to 200 matches.
Parameters
NameTypeDescription
queryreqstring—rowsoptnumber1-200startoptnumber—Try it
Response
search_by_coordsStructured lookup by Maven coordinates. Provide any combination of groupId / artifactId / version.
Parameters
NameTypeDescription
group_idoptstring—artifact_idoptstring—versionoptstring—rowsoptnumber—startoptnumber—Try it
Response
list_versionsrequired: group_id, artifact_idList all published versions of a Maven artifact identified by groupId and artifactId, with release timestamps, using the Maven Central Solr GAV core.
Parameters
NameTypeDescription
group_idreqstring—artifact_idreqstring—rowsoptnumber—Try it
Response
latest_versionrequired: group_id, artifact_idMost recent release version of (groupId, artifactId).
Parameters
NameTypeDescription
group_idreqstring—artifact_idreqstring—Try it
Response
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/maven-central/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/maven-central/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"search","arguments":{"query": "hello"}}}'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("search", {"query":"example"});ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("java/jvm artifact registry — ~12m artifacts via solr search");