G
GPT Codex
OpenAI
7 tipsDocs
Beginner
Beginner5m
Codex Getting Started — Install, First Task, and Git Checkpoints
A practical onboarding guide for starting with the Codex app, CLI, or IDE, writing your first task, and using checkpoints before you scale up.
getting-startedonboardingworkflow
3Beginner4m
Codex Instructions — Make AGENTS.md Actually Useful
Use layered AGENTS.md files, `/init`, and config basics so Codex behaves consistently across repositories and tasks.
agents-mdconfigurationworkflow
3Intermediate
Intermediate4m
Codex Sandboxing — Permissions, Approvals, and Cloud Environments
Understand local sandbox modes, approval policies, writable roots, and cloud setup scripts so Codex can run fast without becoming reckless.
sandboxsecurityenvironment
3Intermediate4m
Codex Task Design — Write Prompts Like Issues, Not Wishes
Size Codex tasks correctly, reduce rework, and get cleaner diffs by using issue-shaped prompts with clear constraints and done conditions.
promptingplanningdecomposition
3Intermediate4m
Codex Skills — Turn Repeated Prompts into Reusable Workflows
Use SKILL.md, scripts, references, and team-shared skills to reduce repeated prompting and make successful Codex workflows portable.
skillsworkflowautomation
3Intermediate4m
Codex MCP — Connect External Context Instead of Copy-Pasting It
Use MCP to connect docs, issue trackers, and internal systems so Codex can reason with real context beyond the repository.
mcpcontextintegration
3