Skills for Codex

216,311 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

codex-harness

15193

tae2089/harness

Skill Claude CodeCodex

Design or update a specialized Codex harness: define role-specific agents, generate an orchestrator skill and AGENTS.md, and connect work to the shared to-spec/to-issues tracker contract. Use for requests to build a Codex harness, create a Codex agent team, or change an existing harness's roles, workflow, or project…

not rated 4 changed 11d ago A 74 tokens original Apache-2.0

cinematic-ui

15194

azuma520/cinematic-ui

Skill Codex

Design and build websites with film-inspired visual systems, director-driven art direction, storyboard-first layout planning, and cinematic motion. Use when the user asks for a cinematic site, movie-style landing page, director-inspired UI, film-noir, sci-fi, romance, thriller, action, animation, or a movie-like…

not rated 4 6mo ago A 94 tokens copy · 100% MIT

evaluation

15196

hajekim/agentic-design-patterns-skills

Skill Claude CodeCodex

This skill should be used when the user wants to "evaluate agent performance", "agent benchmarking", "LLM evaluation", "agent testing", "measure agent quality", "agent metrics", "hallucination detection", "answer quality scoring", "agent monitoring in production", "LLM observability", "agent evals", "test agent…

not rated 4 6mo ago A 387 tokens original MIT

flask

15197

rishapgandhi/python-skills

Skill Claude CodeCodex

Skill "flask" from rishapgandhi/python-skills, covering flask skill, stack, project structure, app factory and app/init.py.

not rated 4 4mo ago A 0 tokens original MIT

markdownlint-compliance

15198

cdbattags/ai

Skill Claude CodeCodex

Write Markdown files that pass markdownlint with zero warnings. Use when creating or editing .md, .mdc, or .mdx files, writing documentation, updating README files, or creating Cursor rules and skills.

not rated 4 7mo ago A 48 tokens original MIT

wingman-mcp

15199

adeoluwaadesina/wingman-mcp

Skill Claude CodeCodex

Add persistent, interactive task plan management to your agent. Wingman tracks plans and tasks across a long conversation — Claude creates plans, ticks tasks after completing work, and a live panel renders inline in the chat. Install the MCP server first, then use these tools to manage plans and tasks throughout any…

not rated 4 2mo ago A 68 tokens original MIT

nesift

15200

scottgl9/nesift

Skill Claude CodeCodex

Token-efficient web research for AI agents. Fetches, indexes, and queries web content locally via hybrid BM25 + embeddings, returning only the chunks that fit a token budget. Replaces raw webfetch for any task involving more than one source. Use when the user asks you to research, compare, summarize, or fact-check…

not rated 4 4mo ago A 83 tokens GPL-2.0

reepl-io/skills

Skill Claude CodeCodex

Manage your LinkedIn and Twitter presence with Reepl -- create drafts, publish and schedule posts, manage contacts and collections, generate AI images, create carousels, post to Twitter/X, and maintain your voice profile. Requires a Reepl account (reepl.io).

not rated 4 7mo ago A 64 tokens

threadbase-workflow

15202

ani3198/threadbase

Skill Claude CodeCodex

Initialize Threadbase, generate or refresh .ai/generated/context.md, and maintain shared repo memory in Codex.

not rated 4 3mo ago A 27 tokens original MIT

juhuo-ai-event-promo

15204

LaneTang/juhuo-ai-event-promo

Skill Codex

Use when creating Juhuo AI event promotion copy from an activity plan, Word/WPS document, or structured event brief for WeChat Official Account, Xiaohongshu, QQ channel/group/campus-wall reposts, or a full campus AI community promo package.

not rated 4 1mo ago A 61 tokens

hermes-runtime

15205

jacson10l/Hermes-Runtime

Skill Claude CodeCodex

Use when the user wants AI project memory, task documentation, decision records, bug history, feature notes, context recovery, or "document everything" behavior without forcing a project structure. This skill keeps engineering context recoverable and only creates project files when the user explicitly asks to…

not rated 4 2mo ago A 61 tokens original Apache-2.0

token-efficient

15206

israads/token-efficient

Skill Claude CodeCodex

36 behavioral rules that cut AI output tokens 59% while maintaining quality. Always-on rules: no filler, no echo, act first, proportional responses, diffs over rewrites, cheapest tool first, parallelize calls, compact early. Drop-in for any project. Based on benchmark results across 15 tasks, 7 categories, 3-run…

not rated 4 5mo ago A 75 tokens original MIT

PodJamz/prompts

Skill Claude CodeCodex

Convene the board ON THE SYSTEM ITSELF - inventory the harness's own recent failures and weaknesses, attack them from eight adversarial angles, and leave with a prioritized determinism backlog and a scaling plan. USE WHEN the same class of mistake keeps recurring, before scaling the system up, quarterly as a health…

not rated 4 1mo ago A 86 tokens

fluxa agentic checkout

15208

FluxA-Agent-Payment/FluxA-AI-Wallet-MCP

Skill Codex

FluxA Agentic Checkout is a general-purpose checkout automation and human handoff runbook. Use it when an AI agent needs to open a product or checkout link, attempt deterministic Playwright checkout on currently supported surfaces, autofill contact, delivery, card, and billing fields, and stop in a clean handoff state…

not rated 4 8d ago A 97 tokens original Apache-2.0

refactoring

15209

bienhoang/refactoring-kit

Skill Claude CodeCodex

Systematic code refactoring with code smell detection, safe transformation, and test verification. Triggers: refactor code, improve code quality, clean up code, reduce technical debt, fix code smells, simplify complex code, improve readability, restructure code, extract methods/classes, reduce duplication, apply…

not rated 4 7mo ago A 96 tokens original MIT

easy-read

15210

HeiGeAi/easy-read

Skill Claude CodeCodex

A plain-language aid for explaining difficult writing from fields such as technology, medicine, law, finance, and academia.

not rated 4 changed 16d ago A 144 tokens original MIT

find-skills

15211

csakash/drevon

Skill Claude CodeCodex

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

not rated 4 1mo ago A 67 tokens copy · 81% MIT

index-valuation-rotation

15213

quantskills/skill-index-valuation-rotation

Skill Codex

An analysis guide for Pandadata index valuations and Chinese A-share industry rotation. It covers valuation percentiles, market temperature, fixed-investment references, and industry momentum.

not rated 4 2mo ago A 102 tokens GPL-3.0

harness-engineering

15214

rickyma/harness-engineering

Skill Claude CodeCodex

Disciplined methodology for AI agents executing large, multi-step software tasks reliably. Covers context engineering, separated evaluation, and multi-session handoffs. Use when working on complex refactors, feature development, optimization, migration, or any task spanning many files or requiring sustained focus.…

not rated 4 5mo ago A 81 tokens

sf-brief

15215

oscarescalando/specfounder

Skill Claude CodeCodex

Intake de material aportado en proyectos nuevos (modo nuevo-con-material). Recibe el contexto del usuario (docs de APIs, flujos, lógica, resultado esperado), lo normaliza en un SYSTEM-MAP.md con referencias al material, deriva la Visión y siembra la sesión para que la entrevista solo cubra los huecos. Úsala cuando el…

not rated 4 2mo ago A 88 tokens

appium-pilot

15216

theperu/appium-pilot

Skill Claude CodeCodex

Drive a native mobile app (iOS Simulator / Android Emulator) from the terminal via Appium — snapshot the screen to get element refs, then tap/type/swipe/scroll by ref. Use when the user needs to automate, test, inspect, or interact with a mobile app: navigating screens, filling forms, tapping buttons, taking device…

not rated 4 2mo ago A 81 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: