{"data":{"slug":"claude-agent-sdk","name":"Claude Agent SDK","tagline":"MIT first-party Anthropic SDK — Claude Code agent loop in your app","category":"agents","categoryName":"AI Agents","url":"https://platform.claude.com/docs/en/agent-sdk/overview","github":"https://github.com/anthropics/claude-agent-sdk-python","pricing":"open-source","hook":"Claude Agent SDK is Anthropic’s MIT toolkit to embed the Claude Code-style agent loop — tools, permissions, and sessions — inside your own Python or TypeScript product.","whatsGood":"MIT (anthropics/claude-agent-sdk-python ★8,186; TypeScript sibling exists). Programmatic access to agent sessions, built-in tools, permission hooks, and Claude Code–aligned workflows without forking the CLI. Docs at platform.claude.com Agent SDK overview. ★8,186 (Python) on GitHub as of 2026-09-29.","theCatch":"Vs Claude Code (paid terminal product) and OpenAI Agents SDK / Google ADK / Microsoft Agent Framework: this is Anthropic’s first-party embeddable agent runtime, not a multi-provider framework and not the Claude Code subscription UI. You still pay Claude API (or auth) tokens; SDK license is MIT, model usage is not free.","verdict":"MIT Anthropic Agent SDK when you want Claude Code’s loop inside your app — not the Claude Code Max plan, not a multi-vendor agent framework.","addedAt":"2026-09-29","featured":false,"domain":"AI Agents","subSpecialty":"Agents","subcategory":"Agent Frameworks & SDKs","tags":["sdk","self-host","permissive","coding-agents","active"],"capabilities":["sdk"],"surfaces":["SDK","Self-host"],"ecosystem":["Multi-platform"],"licenseModel":"OSS/MIT","githubStars":8296,"starsPerWeek":117,"access":"free","archived":false,"repo":{"createdAt":"2025-06-11","pushedAt":"2026-10-18","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/claude-agent-sdk","html":"/gems/claude-agent-sdk","markdown":"/gems/claude-agent-sdk.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}