AGENTS.md and agent guardrails
Fragment · agent-ops
AGENTS.md as the one project guide for every coding agent, with hooks for Claude Code, Codex, Cursor and OpenCode that block destructive commands and secret writes. Claude Code and OpenCode also lint on write and format the agent's edits; Claude Code gets CLAUDE.md and Cursor a rule pointing at AGENTS.md.
76%76–77%, n=17,410
30% never ran verify