Anthropic Engineering BlogThe Definitive Guide to AI Agent Development

Complete collection of Anthropic's official engineering blog posts, documentation, and research — covering Claude Code, Agent Architecture, Context Engineering, MCP Protocol, and more

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24 Engineering Blog Posts

From Agent design patterns to Claude Code sandbox security, deep dives into AI agent system construction

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5 Technical Docs

Complete Claude Code usage guides covering best practices, project memory, common workflows, and settings

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5 Research Papers

Cutting-edge Anthropic research including AI economics, alignment automation, and natural language autoencoders

About This Site

This site collects all engineering blog posts, technical documentation, and research papers published by Anthropic, the company behind Claude and Claude Code, and a leading authority in AI agent development.

Whether you're a founder looking to build AI-powered products or an engineer wanting to understand agent architecture deeply, you'll find cutting-edge knowledge here.

Highlights

The Founder's Playbook: Building an AI-Native Startup — 36-page guide covering the full AI startup lifecycle from Idea to Scale
Building Effective Agents — Anthropic's classic on agent design principles
Claude Code Best Practices — Battle-tested patterns for large codebases
Effective Context Engineering — Core techniques for context management in the agent era

TIP

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