[{"name": "imagegen", "description": "Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output should be a bitmap asset rather than repo-native code or vector. Do not use when the task is better handled by editing existing SVG/vector/code-native assets, extending an established icon or logo system, or building the visual directly in HTML/CSS/canvas.", "source": "github", "identifier": "openai/skills/skills/.system/imagegen", "trust_level": "trusted", "repo": "openai/skills", "path": "skills/.system/imagegen", "tags": []}, {"name": "openai-docs", "description": "Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official documentation with citations, help choosing the latest model for a use case, or model upgrade and prompt-upgrade guidance; use OpenAI docs MCP tools for non-Codex docs questions, use the Codex manual helper first for broad Codex self-knowledge, and restrict fallback browsing to official OpenAI domains.", "source": "github", "identifier": "openai/skills/skills/.system/openai-docs", "trust_level": "trusted", "repo": "openai/skills", "path": "skills/.system/openai-docs", "tags": []}, {"name": "plugin-creator", "description": "Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, and baseline placeholders you can edit before publishing or testing. Use when Codex needs to create a new local plugin, add optional plugin structure, or generate or update repo-root `.agents/plugins/marketplace.json` entries for plugin ordering and availability metadata.", "source": "github", "identifier": "openai/skills/skills/.system/plugin-creator", "trust_level": "trusted", "repo": "openai/skills", "path": "skills/.system/plugin-creator", "tags": []}, {"name": "skill-creator", "description": "Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.", "source": "github", "identifier": "openai/skills/skills/.system/skill-creator", "trust_level": "trusted", "repo": "openai/skills", "path": "skills/.system/skill-creator", "tags": []}, {"name": "skill-installer", "description": "Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).", "source": "github", "identifier": "openai/skills/skills/.system/skill-installer", "trust_level": "trusted", "repo": "openai/skills", "path": "skills/.system/skill-installer", "tags": []}]