Developers using Claude Code should keep their CLAUDE.md instruction files concise, ideally under 200 lines, to ensure Claude adheres to the directives. Overly long files can cause Claude to ignore important rules, diminishing its effectiveness. The advice is to include only essential instructions that Claude cannot infer, such as specific bash commands or workflow steps, and to omit information it can readily access, like project dependencies or coding standards it already follows. AI
IMPACT Developers using Claude Code should optimize their CLAUDE.md files for brevity to ensure better adherence to instructions.
RANK_REASON Guidance on using a specific feature (CLAUDE.md) of an AI coding assistant.
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