@galaxyproject/galaxy-ops

The framework-free TypeScript core for Galaxy agent operations. It provides a typed Galaxy API client (built on openapi-fetch and the official @galaxyproject/galaxy-api-client types), an operation registry, a typed error model, and run/poll orchestration for tool runs and workflow invocations.

This package has no dependency on any CLI or MCP framework -- it's the shared core behind @galaxyproject/galaxy-cli and @galaxyproject/galaxy-mcp, and you can use it directly to script Galaxy from TypeScript.

Install

npm install @galaxyproject/galaxy-ops

Requires Node.js >=22.19.

Usage

import { createGalaxyContext, getUser, getHistories } from "@galaxyproject/galaxy-ops";

const ctx = createGalaxyContext({
  baseUrl: "https://usegalaxy.org/",
  apiKey: process.env.GALAXY_API_KEY!,
});

const me = await getUser({}, ctx);
console.log(`Hello, ${me.username}`);

const histories = await getHistories({ limit: 10 }, ctx);

Each operation is a small function (input, ctx) => Promise<data> that returns typed data or throws a typed GalaxyError. For the surface-style envelope ({ data, success, message, errorKind }) used by the CLI and MCP server, wrap a registered op with runWithEnvelope; iterate allOperations to enumerate the full set.

Documentation

See the galaxy-agent-tools workspace README for the full operation list and design.

License

MIT