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. 268,075 indexed, measured the same four ways as everything else here.

onecite

5762

HzaCode/OneCite

Skill Claude CodeCodex

Validate, clean, and audit academic references with OneCite from a local repository checkout. Use when a workflow needs deterministic citation verification, BibTeX cleanup, benchmark gating, or template discovery.

not rated 66 +1 1mo ago A SkillSpector: pass 42 tokens original MIT

comsol-sim

5763

svd-ai-lab/sim-plugin-comsol

Skill Claude CodeCodex

Use when the user asks Codex, Claude Code, ChatGPT-style coding agents, or another AI agent to build, inspect, run, debug, or revise COMSOL Multiphysics / COMSOL Desktop models. Choose the simplest real COMSOL control path for the task: saved .mph inspection, local COMSOL documentation, direct COMSOL executables…

not rated 66 +1 28d ago A SkillSpector: pass 134 tokens original Apache-2.0

skill-creator

5764

Power-Agent/PowerSkills

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 66 24d ago A 64 tokens

test-writer

5765

anchildress1/awesome-github-copilot

Skill Claude CodeCodex

Write, extend, or review tests in any codebase. Use this skill whenever the user asks to write tests, add test coverage, test a new feature, fix failing tests, or audit existing test files — regardless of language, framework, or project. Also trigger for "add tests for", "write tests for", "cover this with tests"…

not rated 66 2d ago A SkillSpector: pass 130 tokens original MIT

univer-integrate

5766

dream-num/skills

Skill Codex

Integrate Univer Sheets, Docs, or Slides into React, Vue 3, HTML, or Node.js projects. Use when embedding Univer, choosing preset or plugin mode, initializing instances, configuring themes/locales/workers, or manipulating workbooks, worksheets, ranges, formulas, permissions, and events through the Facade API.

not rated 66 +1 14d ago A SkillSpector: pass 70 tokens original Apache-2.0

VapiAI/skills

Skill Claude CodeCodex

Opt-in recreation of the Bun + TypeScript framework used to build Vapi's landing-page voice agents from a ROUGHDRAFT.md spec, including a scenario registry, language stacks, prompt composer, assistant builder, and idempotent bootstrap script. Use only when the user explicitly invokes vapi-bootstrap-framework or…

not rated 66 +1 5d ago A 123 tokens

wiki-ingest

5768

vanillaflava/llm-wiki-skills

Skill Claude CodeCodex

Process source files into synthesised wiki pages. Always use this skill when the user says /wiki-ingest, 'import these files', 'process my clippings', 'ingest this article', 'I have new articles to add', 'turn this PDF into a wiki page', 'what's in my raw/ folder', or 'what have I ingested'. Also use when the user…

not rated 66 +2 2mo ago A SkillSpector: warn 182 tokens original MIT

remove-ai-marks

5769

anshaneja5/markscrub

Skill Claude CodeCodex needs its repo

Scrub AI provenance marks from text and files using the markscrub CLI: invisible Unicode (Layer A), optional statistical rewrite (Layer B), and C2PA/EXIF/XMP/container metadata on PNG/JPEG/SVG/PDF/DOCX/HTML/MD. Use when the user asks to strip watermarks, remove Content Credentials, clean AI metadata, remove invisible…

not rated 66 13d ago A SkillSpector: warn 91 tokens original MIT

evo-dubbing

5770

Zhang-Henry/CoEvoSkills

Skill Claude CodeCodex

Multilingual video dubbing pipeline: TTS synthesis with Kokoro, temporal alignment to SRT windows, ITU-R BS.1770-4 loudness normalization, and video muxing. Use when tasked with dubbing a video from one language to another.

not rated 66 26d ago A SkillSpector: pass 58 tokens original Apache-2.0

NEU-ZHA/legal-ai-skills

Skill Claude CodeCodex

A formatting workflow for Chinese law-school homework in Microsoft Word, including footnotes, legal citations, headings, and tables of contents.

not rated 66 +2 27d ago A SkillSpector: pass 120 tokens original MIT

yongge-restaurant

5772

Astro-wen/yongge-restaurant-skill

Skill Claude CodeCodex

A Chinese-language decision assistant for restaurant entrepreneurship, covering choices such as opening a shop, joining a franchise, selecting a location, and checking profitability.

not rated 66 +4 4mo ago A 196 tokens original MIT

md-to-docx

5773

pickle-an/md-to-docx-skill

Skill Claude CodeCodex

A document conversion tool that turns Markdown, a plain-text writing format, into a formatted DOCX Word document.

not rated 66 +2 5mo ago A 47 tokens

mikromcp

5774

AliKarami/MikroMCP

Skill Claude CodeCodex

Use when managing, configuring, or troubleshooting MikroTik RouterOS devices through the MikroMCP server — picking the right tool, running safe (dry-run, confirmed, rollback-able) changes, fleet operations, and diagnosing network issues.

not rated 66 +1 10d ago A SkillSpector: pass 50 tokens original MIT

fluidglass-ui

5775

csuyincs-creator/fluidglass-ui

Skill Claude CodeCodex

Generates production-grade WebGL fluid glass card interfaces with a fixed canonical material core (144px-tall, 30px-radius wide cards, transparent canvas, cyan.

not rated 66 10d ago A 37 tokens original Apache-2.0

html-to-pptx

5778

Hasasasa/html-to-editable-pptx

Skill Claude CodeCodex

A converter that turns HTML slide decks into editable PowerPoint files. It keeps text as editable content when possible and uses page images for complex decoration when needed.

not rated 66 +2 2mo ago A 134 tokens original MIT

pond

5780

tenequm/pond

Skill Claude CodeCodex

Recall and analyze past AI agent sessions (Claude Code, Codex, opencode, and more). Find prior work and decisions, read/review/summarize a past session transcript, or run SQL analytics over session history. Use whenever the user references past sessions, prior work, "check pond", or asks what was done or decided…

not rated 66 +5 yesterday A SkillSpector: pass 71 tokens original Apache-2.0

roslynk

5781

mrpmorris/Roslynk

Skill Claude CodeCodex

How to use the Roslynk MCP tools (mcproslynk) effectively for C# work. Use this whenever a Roslynk server is connected and the task touches C# code in a solution — checking for compile errors or warnings, finding a symbol's definition, references, callers, or implementations, renaming symbols, applying code fixes or…

not rated 66 +1 22d ago A SkillSpector: pass 144 tokens original MIT

timeless-love-story

5782

palmier-io/palmier-skills

Skill Claude CodeCodex

Generates a 70-second cinematic short where one couple is reincarnated across five historical eras plus a modern-day finale, shot in a consistent handheld DV-camcorder "found footage" style, scored with epic-romantic orchestral strings. Requires two reference photos (man, woman) and their two names — ask for these if…

not rated 66 +2 15d ago A SkillSpector: warn 159 tokens original Apache-2.0

chuwu57/Chuwu-PR-OS

Skill Claude CodeCodex

An article and media-message analysis skill for examining news reports, public-relations copy, competitor communications, policy notices, and social-media posts.

not rated 66 +7 changed 7d ago A 103 tokens

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: