Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 275,266 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
A workflow for turning a completed project into a résumé project entry. It gathers the project's purpose, work, technology, and results, then writes versions suited to different job types.
Skill Claude CodeCodex
Give a repository a full health exam — doc rot, dependency staleness, CI decay, git hygiene, dead links, docs contradicting code — and grade it. Use when the user wants to know what quietly rotted, or a prioritized maintenance list.
Skill Claude CodeCodex
Use when starting any new app, webapp, API, tool, or side project from scratch - when the user names an idea to build or says new project, scaffold, start a repo, set up a project. Produces a running, git-tracked, Claude-ready project skeleton.
Skill Claude CodeCodex
A decision-review process that asks five independent AI agents to examine an important question from different viewpoints, then has a chair agent combine their conclusions. It is designed to reduce agreement bias, where an AI too readily supports the user's apparent preference.
Skill Claude CodeCodex
Builds a pixel-faithful single-file HTML mockup from a reference screenshot by counting colors, photos, items, and states before writing markup. Use when a user says "turn this screenshot into HTML", "build a mockup that matches this design", "code this screen exactly", or pastes an image and asks for a coded version.…
Skill Claude CodeCodex
Use this skill when an example Codex skill is needed for documentation or testing.
Skill Claude CodeCodex
Deep pre-submission review of a scientific manuscript, modeled on Google's Paper Assistant Tool (PAT). Segments the manuscript, allocates a reasoning budget per segment, dispatches deep reviewers in parallel (each with the full text as context), and consolidates into a single report with severity, quoted evidence, and…
Skill Claude CodeCodex
Scaffolds production-ready R&D proposal and research pitch deck apps using Next.js App Router, Tailwind CSS, and Geist fonts. Generates the full project structure including dark-themed glass morphism UI, citation system, scroll-spy navigation, animated counters, and Lighthouse-ready metadata. Triggered when the user…
Skill Claude CodeCodex
Publish a skill you wrote to Agent Skill Depot. Trigger on 'share this skill', 'publish this', 'post this to agent skill depot', 'upload this skill'. Also trigger after 'this works' / 'looks good' to proactively offer publishing. Never publish without explicit 'publish' approval — 7-step quality pipeline runs locally…
Skill Claude CodeCodex
Add multi-language support (i18n) to this Lovable app using Lingui. Use when the user asks to add i18n, internationalization, localization, or translations — "translate my app", "make my app multilingual", "add Spanish/French/German support", "add a language switcher", "support multiple languages", or "connect…
DennisWei9898/loop-engineering-reviewer
Skill Claude CodeCodex
A reviewer for automated agent or workflow projects, based on the Loop Engineering rules by Addy Osmani. It checks whether creation and review are separated, whether pass conditions are objective, and whether the loop has limits and human approval points.
Skill Claude CodeCodex
Command: /cicada Audit your backend and mobile apps for vulnerabilities — and optionally fix them — without deploying or breaking anything.
Gesondian/ai-collab-governance-skills
Skill Claude CodeCodex
Use when repeated delivery failures, disputed acceptance, weak evidence patterns, owner-routing mistakes, or trial observations may need reusable governance improvement.
Skill Claude CodeCodex
A two-way semantic compiler that compresses PRDs, codebases, research papers, and meeting notes into dense symbolic notation, and reconstructs them back into professional prose. Use this skill whenever the user writes SQUEEZE, EXPAND, DIFF, MERGE, SUMMARISE, LIST SQUEEZES, RECALL, SEARCH, DELETE, or EXPORT ALL — or…
Skill Claude CodeCodex
A structured thinking system based on dialectical analysis and seeking facts before deciding. It focuses on examining opposing forces, identifying the main problem, and acting according to evidence and objective conditions.
JesseRaber/manus-prompt-engineering-skill
Skill Claude CodeCodex
Design and audit Manus prompts for engineering, release, production, and security work. Use when writing a Manus prompt or reviewing a Manus execution or recording against authorization and evidence.
Skill Claude CodeCodex
Determine whether the next release is legally a patch, minor, or major by diffing the public API surface against the last published version. Use before cutting a release, when reviewing "is this breaking?", or when writing honest release notes.
Skill Claude CodeCodex
Set up database / persistent-state discipline for a project with a DB. Authors a data-auditor agent (5 categories of integrity check), a migration-create skill, query-discipline rule (CLI > MCP DB tool for reads), and edit-time regen hook — all derived from the project's actual schema, migration framework, and…
markus-smile/ios-app-agentic-engineering
Skill Claude CodeCodex
End-to-end agentic engineering for iPhone apps, from idea to a secure App Store release through 8 gated phases. Use when someone wants to build, plan, or ship an iPhone/iOS app — especially a non-programmer ("vibe coder") asking to create an app, pick a tech stack (SwiftUI, React Native, Flutter), choose a backend…
Skill Claude CodeCodex
Structures spreadsheet models a second analyst can audit - separated input/calc/output sheets, one-formula-per-row hygiene, built-in error checks, and a documented cover sheet. Use when someone asks "how should I structure this model", "clean up this spreadsheet before the board sees it", "why does my model break when…
Skill Claude CodeCodex
Kickoff protocol for any new project in Claude Code. Trigger this skill whenever the user starts something new, such as a new project, product, service, app, bot, script, MVP, or prototype ("let's build", "starting a new project", "I want to make", "scaffold this", "spin up an app", "new repo"). It runs discovery on…
Skill Claude CodeCodex
A Chinese-language guide for explaining the hidden roles and trust relationships in technical systems. It clarifies who owns tokens, keys, certificates, and endpoints, who checks them, and what each party proves.
SkillMedev/health-and-longevity
Skill Claude CodeCodex
Assembles an evidence-tiered weekly longevity routine across the four pillars with the strongest healthspan data - sleep, zone 2 aerobic work, strength training, and dietary pattern - plus stress and connection, delivered as a filled weekly template with honest evidence labels. Use when someone asks "build me a…
Skill Claude CodeCodex
A tool that turns notes, processes, architecture, or other organized content into a single HTML mind map. The result uses a radial layout with branches, zooming, and drag-to-pan navigation.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: