Codex First | Agent Skills Atlas

About this skill

Route implementation work to Codex CLI; Claude specs, reviews, verifies. Use for any hands-on coding task — implementation from a spec, refactors, bug fixes with known repro, test writing, bulk exploration — before writing the code yourself.

Quick start

Copy the install prompt. Use the green button above this README.
Send it to your agent. Paste it into your coding agent’s chat and send.
Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.

Installation guide →

Review, license & listing details

Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 90cabad1aeb7336dad3ac69ced77f93268fcb9f77ffaf1c6ed08644b29aee43c

About scan coverage and limitations

Original listing metadata

Original name

codex-first

Original description

About this listing

Category: Engineering
Reported license: MIT
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.