Skills for Codex

216,039 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

china-geonames

13321

linyshdhhcb/china-geonames-skill

Skill Claude CodeCodex

A lookup tool for China’s national place-name database, which contains administrative divisions and geographical names.

not rated 5 4mo ago A 54 tokens

app-store-screenshots

13322

framara/app-store-screenshots-skill

Skill Claude CodeCodex

End-to-end playbook for producing localized, caption-framed App Store screenshots (iPhone + iPad) from real simulator captures, then replacing them on App Store Connect. Use when asked to create, localize, redesign, or upload App Store screenshots for an iOS app. Covers capture automation via the accessibility tree…

not rated 5 1mo ago A 88 tokens original MIT

buddy-companion

13323

ludan12138/buddy-companion

Skill Claude CodeCodex

Hatch and raise a terminal companion pet. A small ASCII creature lives beside your coding sessions — it reacts to your work, has a personality, and persists across conversations.

not rated 5 5mo ago A 38 tokens original MIT

consume-me

13324

hardydai-cell/consume-me

Skill Codex

Stress-test a plan or design from three angles: drill down into branches, scan laterally for missing alternatives, and zoom out to expose systemic gaps until ambiguity becomes explicit decisions. Use when the user wants rigorous plan review, design pressure-testing, or deep decision clarification. Question-asking…

not rated 5 6mo ago A 63 tokens original MIT

api-scam-hunter

13325

astrozeta/api-scam-hunter

Skill Claude CodeCodex

Detects whether a purchased AI API key/endpoint (Claude/Anthropic, OpenAI, etc.) — often bought cheap from a reseller or marketplace like GamsGo — is actually a man-in-the-middle proxy that intercepts, rewrites or degrades traffic. Trigger when the user says things like "I bought a third-party API key", "is this…

not rated 5 3mo ago A 167 tokens original MIT

brainstorm

13326

swDomass/AI_orchestrator

Skill Claude CodeCodex

Multi-persona Round-Table mit domain-aware Personas (LLM wählt 4–6 themenspezifische Rollen); iterative Cross-Pollination bis TF-IDF-Konvergenz; Synthesizer ranked Top-N mit Pro/Contra.

not rated 5 yesterday A 53 tokens original MIT

biz-skill-creator

13327

GarrusHuang/biz-skill-creator

Skill Claude CodeCodex

A Chinese-language workflow for creating, changing, parameterizing, testing, or importing knowledge into business skills. It can first collect information about a new business area from design documents.

not rated 5 6mo ago A 143 tokens original Apache-2.0

hiro-nikaido

13328

prophesier/hiro-nikaido-skill

Skill Claude CodeCodex

A role-playing assistant based on Hiro Nikaido, a fictional character from a Japanese mystery game. It answers in Chinese using the character's restrained, logic-focused style and can research factual questions first.

not rated 5 4mo ago A 114 tokens original MIT

mente-designer

13329

eulucasduty/mente-designer

Skill Claude CodeCodex

DNA de design de 20 sites premium (engenharia reversa via DevTools) — a fórmula Webflow/HTML + Lenis + GSAP/ScrollTrigger destilada em leis, calibres medidos e 22 efeitos nomeados com código. Use ao criar landing pages animadas, sites com scrollytelling, heroes tipográficos, vídeo-fundo, marquees, pin/scrub ou…

not rated 5 2mo ago A 100 tokens

llm-docs-generator

13330

Zyepher/llm-docs-generator

Skill Claude CodeCodex

Operating playbook for generating and maintaining version-pinned documentation packs with the llm-docs CLI. Use when building, refreshing, or verifying an agent-ready docs pack for a specific installed library version, or when maintaining this repository.

not rated 5 2mo ago A 52 tokens original MIT

create-plugin

13331

fboldo/oiap

Skill Claude CodeCodex

Use this skill when the user needs to write, scaffold, or improve an OIAP agent plugin in TypeScript, create an oiap.plugin.ts file, define commands, instructions, skills, hooks, agents, or policies, or build target bundles with the OIAP CLI.

not rated 5 4mo ago A 60 tokens original MIT

human-maintainability

13332

hmr-BH/HMAP

Skill Claude CodeCodex

Assess a programming project's HUMAN maintainability (HMAP): 0-100 score, nine-tier verdict, per-dimension scores, and file:line evidence — built to catch vibe-coding / AI-generated slop, including semantic incoherence (name/contract/concept/vocabulary drift). Triggers: assess maintainability / rate this project /…

not rated 5 1mo ago A 182 tokens original MIT

panjose/Co-Scientist

Skill Claude CodeCodex

Run the iterative evolution loop from the current persisted run state until convergence.

not rated 5 3mo ago A 20 tokens original Apache-2.0

neurox

13334

joeldevz/neurox

Skill Claude CodeCodex

Persistent memory for AI agents — remember preferences, decisions, failures, and learnings across sessions.

not rated 5 1mo ago A 23 tokens

multi-agent-workflow

13335

thaolst/ai-growth-agents-for-marketers

Skill Claude CodeCodex

Run a two-stage research then planning workflow for growth campaigns. Use when the user wants to analyze past campaign data AND create a new plan based on that analysis in one connected workflow. Stage 1: analyze data and extract structured insights. Stage 2: use insights to build a campaign plan. Input: past campaign…

not rated 5 2mo ago A 87 tokens original MIT

unvibe

13336

WahyuS002/skills

Skill Claude CodeCodex

Code ownership session that turns AI-written code into understood code. The agent shortlists "vibe-y" pieces from recent changes, checks the user's confidence, then guides explain/reimplement/test exercises in a LeetCode-style format and captures distilled per-piece ownership notes — all without silently mutating the…

not rated 5 1mo ago A 93 tokens

issue

13337

runloq/runloq

Skill Claude CodeCodex

Manage the runloq issue tracker — create, list, update, close, search, and view the board. Use when someone says "add issue", "create a ticket", "what's open", "show board", "close X", "search issues", or when tracking work in progress. Works via the runloq CLI or runloq-mcp MCP server.

not rated 5 3mo ago A 82 tokens AGPL-3.0

quaere-grounding

13338

haru0416-dev/quaere

Skill Claude CodeCodex

This skill should be used whenever implementation or review depends on external, version-sensitive facts: libraries, SDKs, APIs, CLIs, cloud services, security advisories, changelogs, release notes, or documentation that may have changed. The skill anchors local versions, ranks source quality, runs an executable probe…

not rated 5 8d ago A 144 tokens original MIT archived

debug-protocol

13339

curtischoutw/claude-institution

Skill Claude CodeCodex

A step-by-step debugging guide based on reproducing a failure, testing one explanation at a time, making the smallest relevant change, and checking the result. It includes a stopping rule for repeated unsuccessful fixes.

not rated 5 29d ago A 74 tokens original MIT

rca

13340

FlorinI/Florians-Claude-Code-Kit

Skill Claude CodeCodex

Disciplined root-cause analysis for diagnosing why something is broken. Use whenever the user is debugging a bug, regression, incident, outage, flaky or intermittent behavior, a failing test, or asks "why is X happening" / "why did this break" / "whats causing this" — even if they never say the words "root cause." It…

not rated 5 8d ago A 174 tokens original MIT

ccs

13341

mblode/claude-code-search

Skill Claude CodeCodex

Search local Claude Code, Codex, and Cursor user-prompt history (read-only). Use when you need a past prompt, want to grep coding-agent session text, or pipe prompt history as JSON.

not rated 5 yesterday A 44 tokens original MIT

update-skills

13342

malwarebo/nyrve

Skill Claude CodeCodex

Create or update repository skills and instructions when major learnings are discovered during a session. Use when the user says "learn!", when a significant pattern or pitfall is identified, or when reusable domain knowledge should be captured for future sessions.

not rated 5 3mo ago A 51 tokens copy · 100% MIT

research

13343

wangjialiang678/research-workflow-skill

Skill Claude CodeCodex

A research workflow that chooses a research level and scenario before following a matching process. It covers quick checks and larger investigations using helper agents.

not rated 5 changed 16d ago A 113 tokens

wakeflow-test

13344

GxFn/Wakeflow

Skill Claude CodeCodex

Use in a window that has received a Wakeflow delivery for a test target - read the frozen test contract in the task package, run its approved steps in the real environment against the landing the implementation produced, record what each step actually observed with its evidence, then import the per-step report and…

not rated 5 changed 2d ago A 110 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: