Engineering at Anthropic: Inside the team building reliable AI systemsStart buildingDeveloper docsFeaturedClaude Code: Best practices for agentic codingClaude Code is a command line tool for agentic coding. This post covers tips and tricks that have proven effective for using Claude Code across various codebases, languages, and environments. The "think" tool: Enabling Claude to stop and think in complex tool use situationsMar 20, 2025Raising the bar on SWE-bench Verified with Claude 3.5 SonnetJan 06, 2025Building effective agentsDec 19, 2024Introducing Contextual RetrievalSep 19, 2024Want to help us build the future of safe AI?See open roles
FeaturedClaude Code: Best practices for agentic codingClaude Code is a command line tool for agentic coding. This post covers tips and tricks that have proven effective for using Claude Code across various codebases, languages, and environments.