Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,306 indexed, measured the same four ways as everything else here.

open-codex-ui

25273

Sube-py/awesome-skills

Skill Codex

Install, update, secure, daemonize, expose through Cloudflare Tunnel, and enable speech input for the open-source Open Codex UI application. Use when a user asks to install or enable Open Codex UI, configure its login daemon, set its access password, install or manage the sherpa-onnx bilingual speech model…

not rated 2 2mo ago A 112 tokens

evolve-skill

25274

taneltaluri/evolve-skill

Skill Claude CodeCodex

Evolve Skill: measurement-first skill optimizer. Evaluates SKILL.md files against an anchored 9-dimension rubric, validates that the rubric itself is stable (test-retest), optimizes with a hill-climbing loop that only accepts improvements larger than measurement noise, protects against overfitting with train/holdout…

not rated 2 5mo ago A 128 tokens original MIT

SELAT-AI/selat-openclaw-skills

Skill Claude CodeCodex needs its repo

SELAT's capability layer for agents on a MetaMask Agent Wallet — tool use beyond the agent's native abilities, paid per call. Strongest for trading decision support on perpetuals and tokenized stocks ("what are funding rates saying", "pull Polymarket candles", "quote and technicals for this tokenized equity's…

not rated 2 2mo ago A 225 tokens original MIT

big-jump

25277

LysanderPhong/big-jump

Skill Codex

Turn a vague software idea—or motivation without a clear idea yet—into a verified, explainable first release, or grow an existing project through scoped, testable slices. Use for substantial builds across web apps, backends/APIs, CLI/automation, data/AI, libraries, mobile, desktop, and mixed systems; especially when a…

not rated 2 1mo ago A 156 tokens original MIT

proteus-study-odyseus

25278

MuhammadMustafa18/proteus

Skill Claude CodeCodex

Navigate the Odyseus reference project (parent directory) to study a specific feature, compare it with Proteus, and adapt the implementation. Use when the user asks to check/learn/compare/reference Odyseus for any feature.

not rated 2 3mo ago A 57 tokens

memory-onboard

25279

tmj-90/gaffer

Skill Claude CodeCodex

Use this skill when the user types /memory-onboard (or asks "set up memory for this repo" / "onboard this repo to memory" / "what should be in lore for this repo?"). It runs a repo-aware onboarding interview that produces DRAFT lore records grounded in concrete repo signals (README, ADRs, recent commits, deprecation…

not rated 2 14d ago A 196 tokens original Apache-2.0

ai-management-toolkit

25281

wei-wei-hu/ai-management-toolkit

Skill Codex

Practical toolkit for small-team managers. Use when the user wants help planning weekly team work, running meetings, diagnosing blockers, giving feedback, coaching employees, making SWOT/5W2H/root-cause/PDCA decisions, reviewing performance, running one-on-ones, breaking work into SMART goals and WBS tasks, balancing…

not rated 2 3mo ago A 88 tokens

Aidress-ai/aidress-skill-find-verified-task-automation-agent

Skill Claude CodeCodex

Find a Verified Task Automation Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for productivity agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).

not rated 2 3mo ago A 62 tokens copy · 81% MIT

skill-creator

25283

ssdeanx/AI-Skills

Skill Claude CodeCodex

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 Claude's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 2 9mo ago A 45 tokens

三色人格陪伴

25284

huangjihua007-rgb/threeperson

Skill Claude CodeCodex

A three-character chat experience with a lover, a teasing friend, and an enemy, each of whom remembers past conversations.

not rated 2 5mo ago A 42 tokens

adsense-site-auditor

25285

LucasHenriqueDiniz/adsense-site-auditor

Skill Claude CodeCodex

Audit websites for Google AdSense application readiness and ad-serving compliance. Use when checking whether a site is likely to satisfy AdSense eligibility, site ownership, content quality, navigation, crawler access, ads.txt, privacy disclosure, Google Publisher Policies, AdSense Program policies, or when the user…

not rated 2 1mo ago A 92 tokens original MIT

respawn

25286

ruben-sj/respawn-skill

Skill Claude CodeCodex

Sets up automatic revival of this session after Claude's 5-hour usage limit is hit — waits until the window reopens, notifies the user, and resumes automatically unless the user cancels within a configurable grace window (default 5 min). Use when the user says "respawn", "set up respawn", "auto-resume", "revive this…

not rated 2 2mo ago A 141 tokens original MIT

skill-creator

25287

dversoza/claude-skills

Skill Claude CodeCodex

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 Claude's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 2 16d ago A 45 tokens

lecture-builder

25288

dhcnsa-netizen/lecture-builder

Skill Claude CodeCodex

A document-building workflow that turns a teacher's knowledge and problem files into printable student and teacher Word documents.

not rated 2 3mo ago A 280 tokens original MIT

domain-check

25289

simp-lee/domain-check-skill

Skill Claude CodeCodex

Batch domain availability checker via whois.com with Playwright browser automation. Handles anti-bot/CAPTCHA challenges by bringing browser to foreground for manual verification. Supports any TLD. Use when (1) checking if domains are available for registration, (2) batch-checking multiple domain candidates, (3)…

not rated 2 9mo ago A 82 tokens original MIT

harden

25290

mickeylorenzini/harden

Skill Claude CodeCodex

Audits any substantial deliverable — documents, grant sections, strategies, protocols, skills, configs, roadmaps, plans — against domain-specific quality criteria before delivery. Searches the web for best practices, runs dual-pass thematic and structural audit with severity classification, fixes all issues, and…

not rated 2 7mo ago A 132 tokens original MIT

bug-report-writer

25291

ShreyasBh02/AI-Skills-Collection

Skill Claude CodeCodex

Converts rough notes, casual descriptions, console errors, or quick observations into professional, complete bug reports — exported as a formatted Excel (.xlsx) file ready for Excel, Google Sheets, Jira, or Azure DevOps. Use this skill whenever the user mentions: "write a bug report", "log a bug", "report this issue"…

not rated 2 5mo ago A 186 tokens

clawlabor

25292

Reinforce-Omega/clawlabor-skill

Skill Claude CodeCodex

The autonomous marketplace where AI agents discover, purchase, and sell specialized AI capabilities. Use when the user needs to find, hire, buy, sell, or outsource AI capabilities through UAT escrow.

not rated 2 2mo ago B 43 tokens AGPL-3.0

smiladinov/claude-saas-readiness

Skill Claude CodeCodex

Audits any SaaS / web application codebase for production readiness and delivers a prioritized report covering security, scalability, reliability, performance, testing, observability, data, APIs, CI/CD, infrastructure, cost, and compliance. Use when the user asks to "make my project production-grade", wants a final…

not rated 2 2mo ago A 106 tokens

roneat-plugin-dev

25294

Vagabond404/Roneat-Studio-Pro-Plugin-Creator

Skill Claude CodeCodex

Expert guide for creating plugins for Roneat Studio Pro — a professional Roneat Ek (Cambodian xylophone) score editor. Use when the user asks to build, write, scaffold, or debug a plugin for Roneat Studio Pro. Covers plugin structure, the roneatapi Python API (score editing, audio playback, UI injection…

not rated 2 6mo ago A 103 tokens

proposal-ppt

25295

ChuluuMGL/proposal-ppt-skill

Skill Codex

Create, write, design, edit, or audit commercial proposal presentations and presenter scripts. Use when the user asks for a proposal PPT, business proposal deck, pitch deck, bid/RFP deck, client proposal, tender presentation, annual operation plan deck, marketing/social/content proposal, execution plan deck, budget…

not rated 2 2mo ago A 103 tokens original MIT

cold-codebase

25296

spellsaif/cold-codebase

Skill Claude CodeCodex

Analyze any abandoned, legacy, or inherited codebase and produce a Revival Document — a health report, revival plan, and contribution guide in one. Trigger when someone says "analyze this repo," "I inherited this codebase," "is this worth reviving," "help me understand what I've got here," "I found an abandoned repo,"…

not rated 2 6mo ago A 145 tokens original MIT

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: