17,749 tagged codex, measured the same way as everything else here.
Browse within: claudecode 261agentic-ai 236coding-agents 208skills 170agent 166claudecode-skills 156ai-coding 154ai-tools 141openai 132awesome 130awesome-list 130codex-plugins 130copilot 128actions 96
Skill Codex
Turn a user-supplied idea.md into a complete, credible new open-source software project, from an approved private plan through implementation, selected documentation and site surfaces, the ecosystem's real distribution form, a verified v0.1.0 release, and PR-only repository governance. Use for end-to-end creation of a…
Skill Claude CodeCodex
Review tracker issue readiness before implementation and draft the appropriate no-mutation tracker update.
1821471638/fastadmin-ai-skills
Skill Claude CodeCodex
A guide for coding agents that safely connects to and operates on a local MySQL development database. MySQL is a database system used to store application data.
Skill Claude CodeCodex
Web accessibility best practices for semantic HTML, ARIA attributes, and WCAG color contrast. Use this skill whenever the user writes, reviews, or fixes HTML/JSX/TSX/Svelte markup or UI components, builds page structure, navigation, forms, buttons, modals, or tabs, picks text/background colors or theme tokens, or…
Skill Claude CodeCodex
Security auditing skill for web applications and codebases. Scans for OWASP Top 10, dependency vulnerabilities, secrets exposure, XSS/CSRF/injection flaws, auth weaknesses, and misconfigurations. Use when task involves security scan, vulnerability assessment, pen test review, threat modeling, or hardening a codebase.
Skill Claude CodeCodex
Scaffold a production-ready REST API endpoint with CRUD operations, input validation, error handling, rate limiting, and test skeletons. Supports Express and Fastify.
Skill Claude CodeCodex
Drive the code-oz agentic SDLC runtime to build or fix code with enforced gates and cross-family review. Use when the user asks to build, implement, or fix something in a code repository and wants gated, reviewed delivery rather than ad-hoc edits.
Catmint103/xilehui-brand-agent
Skill Codex
A design workflow for creating and reviewing branded event materials for Xiamen University's School of Management alumni association. It covers posters, digital tickets, registration graphics, social-media images, screen graphics, and editable designs.
lifeshoftcode/codex-chatgpt-skill-recipe
Skill Claude CodeCodex
Use when the user invokes @chatgpt, asks Codex to open ChatGPT, or asks Codex to consult, talk through, or validate something with ChatGPT based on the current conversation or repo context. This skill opens https://chatgpt.com/ through the Browser integration and supports supervised delegated prompting with rich…
DariyXYZ/codex-skill-toolkit-for-claude
Skill Claude Code
Convert, install, audit, package, and troubleshoot Claude Code skills for Codex. Use when the user asks to install a Claude skill in Codex, migrate a Claude-oriented skill, adapt a GitHub skill repo, fix Codex skill discovery, package a migrated skill for sharing, or review whether a Claude skill will work well in…
Skill Codex
An instruction-file writing skill for creating, reviewing, or reorganizing AGENTS.md and CLAUDE.md files. These files give coding agents project facts and working rules, such as how to run tests or follow conventions.
Skill Claude Code
Use after implementation changes to update OKF from git diff or changed files. Extract durable behavior, architecture, domain, data, and playbook changes into relevant OKF documents and log entries. Do not use for temporary task notes or changes with no durable project knowledge impact.
Skill Claude CodeCodex
Trace the impact (blast radius) of a code change in ANY codebase and prove it didn't break anything else — language- and framework-agnostic. Use RIGHT AFTER a fix to a feature, function, module, type, route, API endpoint, schema, or config, before committing, opening a PR, or pushing. Triggers: "did this break…
richenyu/codex-smart-project-memory
Skill Codex needs its repo
Lightweight smart project memory for Codex. Use when the user wants to initialize or maintain persistent Codex project memory, create a multi-project workspace, add a new project with reusable context files, recover context in new chats, write session snapshots, compact important conclusions into durable files, route…
Skill Claude CodeCodex
Turn docs/PRD.md into docs/PLAN.md — an ordered, checkbox build plan with architecture, risk gates, and a test list. Use after /spec, before any code. The plan survives session compaction; conversation context does not.
pueraeternis/agentic-project-template
Skill Claude CodeCodex
This skill transforms an approved project architecture into concrete engineering decisions.
Skill Claude CodeCodex
Work on code-agnostic, the CLI that centralizes MCP servers, rules, skills, agents, and workspace config, then compiles and syncs them into Codex, Cursor, and OpenCode. Use when editing this repo, explaining how code-agnostic works, or changing its config compiler, import, plan, apply, status, workspace, rule, skill…
Skill Claude CodeCodex
Agent-portable SerpBase skill for Codex, Claude Code, OpenClaw, opencode, and other AI coding/research agents. Use when an agent needs current Google Search, Images, News, Videos, Google Maps local search, or Google Maps place detail results through serpbase.dev; when configuring search grounding through SerpBase; or…
Skill Codex
Architecture-first, reduction-first workflow for code changes, debugging, refactoring, and cleanup. Use to trace the owning path, prefer no edit and subtraction before additions, replace obsolete behavior instead of layering around it, keep scope closed, refute your own diagnosis and fix before believing them, verify…
Skill Codex
A skill for creating, editing, checking, and diagnosing Russian-language Turbo Gherkin `.feature` files for Vanessa Automation, a tool for testing 1C applications. It covers UI and export scenarios without MCP.
Skill Claude CodeCodex
Push committed work, open a PR against dev, and land it with a merge commit so no commit is ever rewritten or duplicated. Use when invoked as /iso-push [--pr] [--cascade test|prod] [--no-merge] [--stay], or when asked to push a branch, open a PR against dev, or promote dev to test or prod. Requires a dev or develop…
Skill Claude CodeCodex
Generate copy-paste bash scripts for Ralph Wiggum/AI agent loops (Codex, Claude Code, OpenCode, Goose). Use when asked for a "Ralph loop", "Ralph Wiggum loop", or an AI loop to plan/build code via PROMPT.md + AGENTS.md, SPECS, and IMPLEMENTATIONPLAN.md, including PLANNING vs BUILDING modes, backpressure, sandboxing…
Hhh2178/project-harness-governance
Skill Claude CodeCodex
Use when starting or restructuring a medium/large software project that needs durable agent rules, documentation architecture, harness verification, visual standards, component registries, project overview files, logs, plans, indexes, and ongoing governance boundaries.
chentao326/codex-claude-handoff
Skill Codex
A file-based handoff process between Codex and Claude Code. It moves work through six phases—specification, planning, building, review, polishing, and committing—using signal files to show which phase is current.
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: