AtlasThe Atlas blog
Building software with AI coding agents
What's new in AI coding, explained plainly. Guides for founders, product owners and testers who work with an AI team, and hands-on how-tos for the engineers who run Claude Code and OpenAI Codex.
- TechnicalHow-toCLAUDE.md Best Practices: What to Put in Your Project FileWhat belongs in CLAUDE.md, what to cut, and when to use rules, imports, skills and hooks instead, based on Anthropic's Claude Code documentation.
- TechnicalHow-toClaude Code Worktrees: Run Parallel Sessions SafelyHow to run parallel Claude Code sessions with git worktrees: the --worktree flag, .worktreeinclude, subagent isolation, cleanup rules and merging back.
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