Skill	Purpose	Use when
`agents-md-improver`	Audit AGENTS.md quality against the current codebase	You want to check, improve, or repair project guidance
`revise-agents-md`	Capture durable learnings from the current session	The session revealed commands, gotchas, setup quirks, or conventions future Codex runs should know

Codex Mapping

CLAUDE.md became AGENTS.md.
.claude.local.md became Codex's supported override pattern: AGENTS.override.md.
The original /revise-claude-md slash command became the revise-agents-md skill.

Codex reads global guidance from ~/.codex/AGENTS.md or ~/.codex/AGENTS.override.md, then walks from the project root toward the current directory and includes one AGENTS.override.md or AGENTS.md per directory.

Usage

Ask Codex things like:

Audit my AGENTS.md files.
Check whether this repo's AGENTS.md is current.
Revise AGENTS.md with the learnings from this session.

Source

Based on claude-md-management from:

https://github.com/anthropics/claude-plugins-official/tree/main/plugins/claude-md-management