`get_versions`

Pack: crates · Endpoint: https://gateway.pipeworx.io/crates/mcp

List all published versions for a crate in reverse chronological order. Returns version number, download count, and publish date.

Parameters

Name	Type	Required	Description
`name`	string	yes	Crate name

Example call

Arguments

{
  "name": "serde"
}

curl

curl -X POST https://gateway.pipeworx.io/crates/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_versions","arguments":{"name":"serde"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('get_versions', {
  "name": "serde"
});

More examples

{
  "name": "tokio"
}

Response shape

Always returns: crate, versions

Field	Type	Description
`crate`	string	Crate name
`versions`	array

Full JSON Schema

{
  "type": "object",
  "properties": {
    "crate": {
      "type": "string",
      "description": "Crate name"
    },
    "versions": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "version": {
            "type": "string",
            "description": "Version number"
          },
          "downloads": {
            "type": "number",
            "description": "Download count for this version"
          },
          "published_at": {
            "type": "string",
            "description": "Publication timestamp"
          },
          "yanked": {
            "type": "boolean",
            "description": "Whether version is yanked"
          },
          "license": {
            "type": [
              "string",
              "null"
            ],
            "description": "License identifier"
          },
          "rust_version": {
            "type": [
              "string",
              "null"
            ],
            "description": "Minimum Rust version required"
          }
        },
        "required": [
          "version",
          "downloads",
          "published_at",
          "yanked",
          "license",
          "rust_version"
        ]
      }
    }
  },
  "required": [
    "crate",
    "versions"
  ]
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "crates": {
      "url": "https://gateway.pipeworx.io/crates/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

get_versions