Skills for Codex

212,714 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

smell-check

2905

Zhen-Bo/smell-check

Skill Claude CodeCodex

Runs a smell-first audit on a user-chosen path set: measures structure metrics, applies a named size profile, and reports code smells and test smells with evidence strength. Use for smell audit, code smell scan, whole-repo audit, tech debt scan, test smell check, maintainability audit, or duplication and nesting…

not rated 237 +1 15d ago A 94 tokens original MIT

humanize-text-skill

2906

lynote-ai/humanize-text-skill

Skill Claude CodeCodex

Audit and rewrite Chinese or English content to remove AI tone, then pull it toward a target human voice. Use this skill when asked to remove AI tone, sound human, rewrite naturally, make a draft feel less templated, or match a target voice. Supports detect-only and edit-in-place modes, scene packs, protected spans…

not rated 237 +1 2mo ago A 76 tokens original MIT

onionclaw

2907

christinminor459/OnionClaw

Skill Claude CodeCodex

Search the Tor dark web, fetch .onion hidden service pages, rotate Tor identity, and run structured OSINT investigations. Use when user asks to search dark web, investigate .onion sites, find if data appeared on dark web, conduct Tor-based OSINT, look up dark web leaks, fetch any .onion URL, check for leaked…

not rated 237 +1 2d ago B 82 tokens

safactory-workflows

2908

AI45Lab/SAfactory

Skill Claude CodeCodex

Use this skill when helping users onboard a benchmark or environment into SAfactory, run SAfactory Docker-mode evaluation, or start SAfactory GRPO/RL training. It guides Codex to inspect the SAfactory repository, read the relevant docs, follow the established Geo3K baseline and myenv placeholder workflows, configure…

not rated 237 +26 4d ago A 86 tokens

tmeet-skill

2909

TencentCloud/tencentmeeting-cli

Skill Claude CodeCodex

A command-line tool for Tencent Meeting, a video-conferencing service. It supports sign-in, meeting and recording management, meeting reports, limited contact searches tied to meeting actions, in-meeting controls, and troubleshooting.

not rated 237 +1 changed 2d ago A Socket: passSnyk: fail 283 tokens

content-collector

2910

vigorX777/content-collector-skill

Skill Claude CodeCodex

A collection tool that saves content from social networks and other platforms into Feishu Bitable, an online table and database.

not rated 236 +1 5mo ago A 79 tokens

github-review-pr

2911

feiskyer/codex-settings

Skill Codex

Review GitHub pull requests with evidence-backed, multi-perspective analysis and false-positive filtering. Use when the user asks to review, inspect, or check a GitHub pull request by number or URL. Default to reporting findings locally; publish comments, submit reviews, or approve only when the user explicitly…

not rated 236 +1 1mo ago A SkillSpector: warn 80 tokens original MIT

NetEase/skills

Skill Claude CodeCodex

A smart assistant for NetEase Cloud Music, a Chinese music-streaming service. It uses ncm-cli to search music, manage playlists, control playback, and send recommendations through messaging services such as Feishu.

not rated 236 +1 5mo ago A Socket: warnSnyk: warn 169 tokens

verify

2913

LangcliTeam/langcli

Skill Claude CodeCodex

Building agentic coding assistant in public.

not rated 236 4d ago A 0 tokens

OpenDCAI/DataFlow-WebUI

Skill Claude CodeCodex needs its repo

Plan and write a standard DataFlow pipeline from a target and representative JSONL data. Use when a user asks to select DataFlow operators, trace field dependencies, generate runnable pipeline code, or repair a pipeline with schema or field-flow errors.

not rated 236 +2 19d ago A SkillSpector: warn 55 tokens original Apache-2.0

pdf

2915

Kyure-A/agent-skills-nix

Skill Claude CodeCodex

Summarize document text and identify its main claims, evidence, and unanswered questions.

not rated 236 +6 2d ago A SkillSpector: pass 19 tokens original MIT

elayadesign/redesign-skill

Skill Claude CodeCodex

Audits and upgrades existing websites and apps to premium quality. Diagnoses generic AI design patterns, weak states, and sloppy code, then applies targeted fixes without breaking functionality. Use this skill whenever the user wants to improve, polish, upgrade, refine, audit, fix, or redesign an EXISTING site, page…

not rated 236 +1 1mo ago A SkillSpector: pass 100 tokens original MIT

freeride

2917

Shaivpidadi/FreeRide

Skill Claude CodeCodex

Manages free AI models from OpenRouter for OpenClaw. Automatically ranks models by quality, configures fallbacks for rate-limit handling, and updates openclaw.json. Use when the user mentions free AI, OpenRouter, model switching, rate limits, or wants to reduce AI costs.

not rated 235 +1 4mo ago A 63 tokens

agencycli-usage

2918

chenhg5/agencycli

Skill Claude CodeCodex

Operate the agencycli tool — create agencies, teams, projects, and hire AI agents into working directories.

not rated 235 2mo ago A 26 tokens

citation-assistant

2919

ZhangNy301/citation-assistant

Skill Claude CodeCodex

An academic citation assistant for finding references, creating BibTeX entries, checking authors and publication venues, and replacing citation placeholders.

not rated 235 6mo ago A 67 tokens

kimi-docx

2920

thvroyal/kimi-skills

Skill Claude CodeCodex

Generate and edit Word documents (.docx). Supports professional documents including covers, charts, track-changes editing, and more. Suitable for any .docx creation or modification task.

not rated 235 +3 5mo ago A Socket: passSnyk: pass 40 tokens

ymos-diagnosis

2921

Evan-XYZ/YMOS

Skill Codex

Diagnose the structure of an investor's strategy without recommending securities, predicting returns, choosing a strategy family, or setting parameters. Use for investment strategy diagnosis, logic consistency checks, falsifiability rewrites, decision-versus-execution audits, risk/horizon alignment, or when users ask…

not rated 235 +3 13d ago A 94 tokens

sun-yuchen-perspective

2922

alchaincyf/sun-yuchen-perspective

Skill Claude CodeCodex

A role-based analysis guide built from research about Justin Sun, also known as Sun Yuchen. It describes his claimed thinking patterns, decision rules, speaking style, and approaches to attention, marketing, and crises.

not rated 235 +1 20d ago A 246 tokens

why

2923

alyraffauf/hoenn

Skill Claude CodeCodex

Use for 'why does X work this way', 'why we picked Y', design rationale, regressions, postmortems, or data-backed thresholds. Discovers available MCPs and queries each evidence category (source control, issue tracker, long-form docs, real-time chat, infrastructure observability, error tracking, product analytics…

not rated 235 +3 yesterday A 89 tokens GPL-3.0

git-commit-guide

2924

Leavesfly/Jimi

Skill Claude CodeCodex

A guide to Conventional Commits, a shared format for writing clear Git commit messages.

not rated 234 +1 26d ago A 15 tokens

digest

2925

TristanH/wikiwise

Skill Claude CodeCodex

Deep-propagate one or more ingested sources across the wiki — update concept/entity/question pages, flag contradictions, create new pages where warranted. Optional step after ingest to ensure claims ripple through the full wiki.

not rated 234 4mo ago A 44 tokens GPL-3.0

kaogong-study-tracker

2926

KaguraNanaga/kaogong-study-tracker

Skill Claude CodeCodex

A study-tracking assistant for China’s national civil-service exam, known as the 国考. It records practice results, mistakes, study check-ins, and review progress.

not rated 234 +20 2mo ago A 177 tokens original MIT

self-evolve

2927

tettethu/VibeGame

Skill Claude CodeCodex

Capture reusable patterns from a finished project and lift them into framework-level priors (contracts, modules, skeletons) that future projects inherit. Run only when the user explicitly requests self-evolution; the orchestrator executes the workflow.

not rated 234 +16 3d ago A SkillSpector: warn 50 tokens original Apache-2.0

dream-memory

2928

LearnPrompt/cc-harness-skills

Skill Claude CodeCodex

Consolidate recent logs, sessions, and existing memory files into durable topic memories, normalize dates, prune stale entries, and keep MEMORY.md short enough for prompt use.

not rated 233 2mo ago A SkillSpector: pass 37 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: