Codex Preflight | Agent Skills Atlas

About this skill

Use when the user asks to "run a Codex preflight", "check Codex MCP health", "verify the ChatGPT Codex login", or "test a Codex roundtrip" before relying on Codex in Cowork.

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: 14b15e286913694e82a15c7e55be3bcbc2b174e932d91e11e9c69a56f1c9ba88

About scan coverage and limitations

Original listing metadata

Original name

codex-preflight

Original description

This skill should be used when the user asks to "run a Codex preflight", "check Codex MCP health", "verify the ChatGPT Codex login", or "test a Codex roundtrip" before relying on Codex in Cowork.

About this listing

Category: General
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.