Create a concise CLAUDE.md for Claude Code with testable rules, conflict boundaries, safe secret handling, and a reversible check for each change.
CLAUDE.md Rules for Claude Code That You Can Check
A long list of preferences does not make Claude Code predictable. A useful project rule says what the agent may do, what it must avoid, and which command or diff proves the result. Put architecture notes in docs/; keep the project contract short.
Start with a small contract
# Project rules
## Goal
You start a project with Claude. A few weeks in you have a file of rules, and every line got there...
When configuring Claude Code (or Claude-driven AI coding assistants) in your projects, structuring...
TL;DR — CLAUDE.md is powerful, but most people fill it with vague preferences that Claude...
Most agent rules read like aspiration. A few read like physics. Five ways a CLAUDE.md instruction breaks, and the one test that…
A great CLAUDE.md is not the longest one. It is the one where every line changes what Claude does....
Every serious coding-agent user's CLAUDE.md walks the same road. It starts empty. Every incident adds...
