agent-sdk-dev

Development kit for working with the Claude Agent SDK

Install

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Category
Development
Author
Anthropic
GitHub
anthropics/claude-plugins-official

Good for

Getting started

  1. Install with /plugin install agent-sdk-dev@claude-plugins-official
  2. Run /new-sdk-app my-project-name and answer the questions about language, agent type and starting point
  3. Put ANTHROPIC_API_KEY in .env and run the project, for example with npm start
  4. After changes, ask Claude "Verify my SDK application"

Before you install

Running the agent needs an ANTHROPIC_API_KEY. Never commit your .env file.

Summarized by AI from the project docs; check the official docs before relying on it.

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Source anthropics/claude-plugins-official · Updated Oct 11, 2026 · All rights belong to the original creators