Create photos, illustrations, product mockups, and other bitmap images, or edit existing images by replacing backgrounds, removing objects, and making transparent cutouts. Use reference images to guide style, composition, or visual variants.
- Create a website hero image
- Explore product or packaging mockups
- Remove objects or replace an image background
openai/codex☆ 129.8KUpdated Oct 18, 2026
Find guidance on Codex settings, pricing, and OpenAI products and APIs using current official documentation. Get cited answers for setup, troubleshooting, model comparisons, migration planning, and prompt changes, with uncertainty stated when sources are inconclusive.
- Check Codex settings and troubleshoot problems
- Compare models for cost, speed, and quality
- Plan a model migration and adjust prompts
openai/codex☆ 129.8KUpdated Oct 18, 2026
Review code changes without modifying files, checking surrounding code, tests, and callers for defects introduced by the change. Receive actionable findings ranked by severity, with precise file locations and a brief assessment of remaining risks.
- Review uncommitted code changes
- Check changes before merging into a base branch
- Find defects introduced by a specific commit
openai/codex☆ 129.8KUpdated Oct 18, 2026
Create or update Codex skills that capture task-specific guidance. Organize instructions in SKILL.md, add useful scripts, references, or assets when needed, and validate the structure while keeping the skill focused on its intended work.
- Turn a recurring workflow into a Codex skill
- Refine instructions in an existing skill
- Organize reference documents and helper scripts
openai/codex☆ 129.8KUpdated Oct 18, 2026