claude-plugins/plugins/managed-agents

Claude Managed Agents Development Plugin

A plugin for building applications on Claude Managed Agents, Anthropic's hosted agent runtime.

What's included

/new-managed-agent slash command

Scaffolds a new Managed Agents application in Python or TypeScript. Walks through language and tooling choices, fetches the current documentation, and generates a two-file starter:

• a setup script that creates the agent and environment once and persists their IDs
• a run script that creates a session, sends a user message, and drives the event loop

The command emphasizes the agent/session split (agent is a one-time versioned config; sessions are per-run) and steers toward the SDK's client.beta.* resources rather than raw HTTP.

Verifier subagents

• managed-agent-verifier-py
• managed-agent-verifier-ts

Invoked after scaffolding (or on an existing project) to check SDK version, agent/session split, event handling, secrets hygiene, and an optional end-to-end run.

Installation

/plugin install managed-agents

Usage

/new-managed-agent my-support-bot

Documentation

• Managed Agents overview
• Quickstart
• Sessions API reference