Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 274,356 indexed, measured the same four ways as everything else here.
Gremoryzlk/claude-warhammer-40k-skill
Skill Claude CodeCodex
Applies grimdark Warhammer 40K Imperium narration to EVERY response while this skill is enabled — all topics, all message lengths, not just 40k-related questions. Always consult and apply once active, until user disables it or asks for a plain answer.
tavily-ai/tavily-cursor-plugin
Skill Claude CodeCodex
Extract clean content from known URLs. Use when the user supplies one or more URLs and wants the page text, says "extract", "grab the content from", "pull the text from", "get the page at", or "read this webpage".
Skill Claude CodeCodex
Use when PRD or prototype based module self-testing needs a complete Codex workflow for intake, clarification, planning documents, optional native XMind test-case export, execution gates, priority-based execution, evidence, aggregation, regression testing, or a safe update of the complete Easy PRD Testing installation.
Skill Claude CodeCodex
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation. Continuation mode: infer requirements, state assumptions, propose design in one message — no Q&A loop.
Skill Claude CodeCodex
Anti-slop frontend skill for landing pages, portfolios, and redesigns. The agent reads the brief, infers the right design direction, and ships interfaces that do not look templated. Real design systems when applicable, audit-first on redesigns, strict pre-flight check.
Skill Claude CodeCodex
Use when working an enterprise B2B deal. Builds relationships with 4-6 stakeholders, maps the buying committee, surfaces blockers early.
artificialguybr/resume-ats-linkedin-optimizer
Skill Claude CodeCodex
Build, rewrite, tailor, and audit a world-class resume/CV and LinkedIn profile that wins interviews — optimized at the same time for ATS parsing (Workday, Greenhouse, Lever, Taleo, iCIMS, Ashby), fast recruiter skim-reading, and LinkedIn recruiter search. Use when the user wants to create, improve, fix, or review a…
Skill Claude CodeCodex
Write photorealistic live-action cinematic Seedance 2.0 prompts for Higgsfield, built on five grounding pillars that stop AI drift and floaty motion. Use for "cinematic film prompt", "shot like a movie", realistic body movement, grounded motion, restrained emotional close-ups, driving scenes, fight choreography…
tonykipkemboi/illustrations-claude-skill
Skill Claude CodeCodex
Generate absurd hand-drawn in-text illustrations for articles and posts. Use when the user asks to generate "absurd", "Xiaohei", "Tony Cozy Builder", "Tony Pocket Helper", "mascot", "hand-drawn", "in-text illustration", "article illustration", "illustration suggestions", "shot list", "remove title", or "edit image"…
jeremidelacruz/growthlab-skills
Skill Claude CodeCodex
Use when an LLM needs to respect a brand it has never seen — or when a deliverable came back off-brand, colors were guessed, or a font was invented. Also when a brand identity lives only in a PDF manual, a website, or someone's head, and needs to become rules a model can check itself against. Triggers on: "design.md"…
Aidress-ai/aidress-skill-find-verified-freight-booking-agent
Skill Claude CodeCodex
Find a Verified Freight Booking Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for logistics agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
Skill Claude CodeCodex
Scan all date columns in Excel and convert datetime values to user-specified text format (yyyymmdd, yyyy-mm-dd, yyyy/mm/dd, yyyy年mm月dd日, or any custom combination). Supports three output positions: insert new column on left, insert new column on right, or replace original column. New column headers can be customized…
Skill Claude CodeCodex
Create paid ad copy for Meta, Google, LinkedIn, TikTok, and X using direct-response frameworks, platform limits, variants, and test plans. Triggers on ad headlines, ad creative, paid social ads, Google ads, and ad variants.
Skill Claude CodeCodex
Generate, update, and automate think-cell charts and elements in PowerPoint and Excel. Use ANY time the user mentions think-cell, thinkcell, or .ppttc files, or asks to create/update PowerPoint charts following think-cell conventions (waterfall, Mekko, stacked column, Gantt, Harvey ball, scatter/bubble, etc.) …
Skill Claude CodeCodex
Use whenever persistent agent memory is read, written, or has grown past its budget - the first time memory is consulted in a session, whenever something worth remembering appears, and whenever MEMORY.md or a topic file exceeds its size budget. Implements a two-tier structure (slim MEMORY.md index linking memory-.md…
joshuafuller/atak-plugin-skill
Skill Claude CodeCodex
Use when building, debugging, testing, or shipping an ATAK (Android Team Awareness Kit) plugin - scaffolding from the SDK template, getting it to actually load on a device, running instrumented tests inside ATAK, and preparing a submission to TAK's third-party signing pipeline. Triggers on ATAK plugin work, "plugin…
Beaulewis1977/claude-plugin-for-codex
Skill Codex
Ask Claude to challenge a change, plan, or prior Claude conclusion in read-only mode, including a resumed follow-up. Use for adversarial review of assumptions, rollback, races, reliability, security, and user impact.
designservice/lazy-english-reader.skill
Skill Claude CodeCodex
A tool for processing complete book files such as PDFs, EPUBs, MOBI files, DOCX files, and text files. It can produce Chinese translations, detailed reading notes, Obsidian reading vaults, or notes about themes across chapters.
Skill Claude CodeCodex
Build a presentation that performs — a self-contained HTML keynote with big type, timed reveals, sound design, and a "one more thing" finale, plus a built-in methodology for what to say. Use when the user wants a talk, keynote, pitch, or conference deck that should feel like an experience, not a document — or wants to…
novalidesignl-ship-it/fable-like-skill
Skill Claude CodeCodex
Fable-5-style engineering discipline for coding and multi-step work — act decisively when you have enough info, ground every progress claim in tool output, avoid over-engineering and unrequested cleanup, verify with fresh context, lead with the outcome. Plus general agent hygiene (know your tools first, gather context…
MCP server Claude CodeCodexCursor +2
MCP server "xiaohongshu-mcp", hosted remotely at localhost, as configured in jackjin1997/redpress.
gaowei90098-creator/mingyu-skill
Skill Codex
A project-specific collaboration guide for 命语, an AI fortune-telling application covering systems such as BaZi and Zi Wei Dou Shu. It also covers the application’s frontend, backend, prompts, and chart display.
Skill Claude CodeCodex
Write and execute IBM SPSS Statistics syntax following SPSS conventions and run SPSS MCP analyses defensively. Use when the user asks to run statistical analysis (frequencies, descriptives, regression, t-test, ANOVA, correlations, factor analysis, crosstabs, MDS/PROXSCAL, clustering, survival, mixed models, etc.)…
zaventh/dotagents-standard-skill
Skill Claude CodeCodex
Set up, author, and navigate the dotagents standard — a slim AGENTS.md "router" at the repository root plus a hidden .agents/ directory (rules, context, memory, personas, skills, specs, logs, tasks) that splits agent context into small per-topic files loaded on demand (progressive disclosure). Use this WHENEVER the…
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: