AINewsnow

CLAUDE.md vs AGENTS.md: one rules file for Claude Code and Codex

Put the shared rules in AGENTS.md . By default, Claude Code reads that file directly from v2.1.277 when no CLAUDE.md , .claude/CLAUDE.md or CLAUDE.local.md sits in the working directory or any folder above it, and Codex reads it out of the box. If you keep a CLAUDE.md for lines only Claude Code nee…

Read the full story at DEV Community — AI ↗

Timeline · 1 report

  1. 2026-11-04 15:20 · DEV Community — AI
    CLAUDE.md vs AGENTS.md: one rules file for Claude Code and Codex

More stories

  1. Claude Code and Codex ecosystem expands with relay setups, phone control, and provenance tools — Runway Research
  2. Anthropic reports 1,100% revenue surge and $895B compute commitments ahead of IPO — Reuters AI
  3. Cat Wu, product lead for Claude Code, leaves Anthropic — Business Insider AI
  4. Developers document lessons from running multiple Claude Code sessions in parallel — DEV Community — AI
  5. Revolut cuts AI coding costs by 90% by self-hosting open-weight GLM models — The Register AI/ML
  6. Anthropic launches Message Threads beta, cutting agent request sizes from 800 KB to 1.8 KB — Anthropic (X)
  7. Anthropic confirms new Claude Code limits to prevent game cloning — Engadget
  8. Anthropic discloses nearly $900 billion in planned spending ahead of IPO — Axios AI+

Get the daily brief of stories like this at 6:30 every morning →