openskills A curated collection of agent skills — reusable capability packs that plug into skill aware coding agents like Codex, Claude, and Cursor. Each skill is self contained: one folder, one SKILL.md entry point, plus the scripts and references needed to do the job well. This repository is a multi skill collection . The discovery convention is: [安装/使用命令见下方] That is the same collection layout used by repositories such as obra/superpowers , where one repo publishes multiple independently installable skills. How This Collection Works You can treat this repository in two ways: 1. As a collection : install GargantuaX/openskills and let your agent discover any bundled skill. 2. As a package of individual skills : install only the one sub skill you want, such as nanobanana or gpt image 2 . In other words, the repository itself is the distribution unit, while each skills/ / directory is an installable skill unit. What is a skill? A skill is a small, versioned folder that teaches an agent how to perform a specific task reliably: SKILL.md — the agent facing manual: triggers, workflow, rules, examples. scripts/ — deterministic code the agent can execute instead of re deriving logic. references/ — deep docs loaded on demand. agents/ — optional runtime specific registration files (e.g. Codex YAML). Skills follow the skill creator conventions: concise frontmatter ( name + description ), imperative workflow, one source of truth per topic. Skills in this repo Skill Description gpt image 2 Full OpenAI compatible GPT Image 2 coverage: text to image, mask edits, multi image batches, streaming, partial images, and the Responses image generation tool. nanobanana Gemini native Nano Banana coverage for Nano Banana, Nano Banana 2, and Nano Banana Pro with custom endpoint support, dry runs, batch generation, and multi reference edits. Repository layout [安装/使用命令见下方] Using a skill Most skills are designed to be consumed two ways: 1. By an agent — install either the full collection or a si