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Treat your rules file as core infra
Chris Harper
1 min read
Jun 5, 2026
AI
Developer Tools
LLM
Best Practices
A well-maintained .cursorrules / CLAUDE.md is described as one of the highest-leverage investments in an AI workflow: it encodes architecture, conventions, and constraints so a generic assistant produces code that fits your codebase. Pair it with a short "how we use AI here" doc with examples of AI-assisted PRs that passed review to reduce team variance.
Sources: DevTk.AI — Guide to AI Coding Rules