1,952 tagged codex-skills, measured the same way as everything else here.
Browse within: ai-skills 339codex-cli 264accessibility 178copilot-skills 176claude-code-skills 171coding-agents 167awesome 149awesome-lists 149awesome-resources 149ai-coding 121codex-plugin 116marketing-automation 103deepseek 99deepseek-harness 98
Skill Codex
Publish and manage browser-viewable artifacts with html2link. Use when a user asks an agent to deploy, publish, host, share, update, replace, or delete generated HTML, a static website ZIP, PDF, Markdown, spreadsheet, DOCX, or PPTX as a public link.
Skill Claude CodeCodex
Search and download stock photos from Pexels, Unsplash, and Pixabay for projects, landing pages, UI mockups, and content. Use when users explicitly ask to find stock photos, need a hero/profile/content image, or want to download a selected stock image.
Skill Codex
Resolve unclear instructions before acting. Ask focused clarification questions until every ambiguity that could change scope, behavior, safety, compatibility, data sources, API contracts, or acceptance criteria is settled. Use whenever a request starts with cf: or cf :, or when the user explicitly requests…
Skill Claude CodeCodex
Quality harness for design-dna Phase 3 output with browser-based visual verification. After an agent generates a design from a Design DNA JSON + user content, this skill acts as a verification and scoring layer — collecting all page resources via console/network inspection, performing section-by-section screenshot…
Skill Codex
Test Agent Skills from tests/skillcases.yaml files. Use when validating whether a Skill triggers correctly, produces a dry-run plan, satisfies output contracts, handles edge/failure cases, or when asked to run Skill Test cases, judge Agent responses against YAML expectations, or produce Skill test reports.
Skill Claude CodeCodex
Validates and improves agentic skills by running isolated executor agents against test briefs, scoring confusion, fixing unclear instructions, and rerunning until stop criteria pass. Use when asked to test or evaluate a skill, find skill failure modes, or harden a skill before reuse. Inspired by Karpathy's…
mshojaei77/adhd-friendly-ste-technical-writer
Skill Claude CodeCodex
Use when writing, restructuring, or reviewing technical documentation for lower working-memory demand. Apply ASD-STE100-inspired sentence and vocabulary discipline, ADHD-friendly navigation, resumable steps, and observable results to tutorials, setup guides, runbooks, manuals, and engineering procedures.
Skill Claude CodeCodex
A guide for building single-page landing pages, portfolio sites, product homepages, and promotional websites with animated scrolling and interactive effects.
Skill Claude CodeCodex
Use when the user wants to "interpret results", "explain the solution", "what does this mean", "translate to business language", "present findings", "sensitivity analysis", "what-if analysis", "how robust is this", "visualize the result", "make a recommendation", or needs to translate a mathematical solution back into…
Skill Claude CodeCodex
Calculate and recommend optimal YugabyteDB cluster sizing based on workload inputs. Use this skill whenever the user asks about YugabyteDB cluster sizing, capacity planning, node count, vCPU requirements, storage sizing, memory recommendations, or wants to know how many nodes they need for a given workload. Trigger…
Skill Claude Code
Draw a hand-drawn-style diagram from a description and render it to an actual PNG: flowcharts, architecture, sequence/ER diagrams, graphs, mind maps, box-and-arrow layouts. Authors a D2 text file, renders it via a bundled script to a sketchy hand-drawn PNG offline (no browser), then reads the image back and fixes the…
ArcticWolfXZ/claude-codex-crypto-devkit
Skill Claude CodeCodex
When user runs /crypto-devkit:audit, check.
Skill Claude CodeCodex
Distribute full OAuth Claude Code credentials (claude-accounts.json) from a single designated refresh-authority Mac to the rest of a fleet, and operate the scheduled automation that does it — the com.claude.fleet-refresh and com.claude.fleet-health LaunchAgents, their logs, and the proactive refresh that keeps…
Pedi-Solutions-Inc/pedi-skills
Skill Codex
Design, implement, or review light- and dark-mode Pedi-branded websites, mobile apps, product interfaces, internal tools, and marketing surfaces. Use when work must follow Pedi's visual identity, UI tokens, component conventions, theming, responsive behavior, or accessibility standards; do not use for products…
Skill Codex
Record a cropped region of your Windows desktop to a clean MP4 video file. Drag a box over any part of the screen, record silently, and stop with one click. Uses FFmpeg with a drag-to-crop overlay, no editor or account needed. Use when the user says "screen record", "record my screen", "record a region", "capture a…
Skill Claude Code
Teach medical personnel (physicians, residents, medical students, nurses, PAs, paramedics) clinical knowledge and skills within this workspace, over multiple sessions, via short interactive HTML lessons. Use this whenever the user wants to study for board exams (USMLE, COMLEX, NCLEX, specialty boards), prepare for…
Skill Codex
Conduct bounded, evidence-led, account-aware web research with SearchCans SERP API and Reader API. Use for cited-source research that needs current localized web evidence, such as market, competitor, technology, policy, company, or product research; plan 3–5 subquestions, set a source budget, read selected pages…
Ryan-yang125/gpt-image-2-skills
Skill Claude CodeCodex
Use this skill whenever a user needs GPT Image 2 or ChatGPT image generation prompt ideas, Image2Studio prompt examples, visual references, style inspiration, reusable prompts, or examples for a subject, scene, product shot, poster, UI mockup, character, portrait, social media visual, composition, lighting setup…
Skill Codex
Run a security and dependency audit for agent systems, tool-using AI apps, MCP/A2A integrations, or security-sensitive AI-generated code. Check slopsquatting risk, tool shadowing, rug pulls, memory/context poisoning, secrets, unsafe permissions, and common CWE patterns. Use when asked for security review, dependency…
Skill Claude CodeCodex
AI-Native CLI design spec. Use when building CLI tools, designing command-line interfaces, or scaffolding new CLI projects. Covers structured JSON output, error handling, input contracts, safety guardrails, exit codes, and agent self-description. Includes an audit protocol for verifying CLI compliance.
jonfdag-dot/postgres-claude-skills-generator
Skill Claude CodeCodex
Product analytics analyst at Northwind Logistics — owns in-product behavior on the Northwind portal AFTER signup (feature adoption, A/B test outcomes, funnel conversion, engagement depth). Sister role to growth-marketing (which owns acquisition + retention BEFORE/AFTER signup). Reads from public.events…
benjaminstelzer/scoville-scribe-anti-ai-slop
Skill Codex
Guardrail for requested wording artifacts and transformations such as drafting, editing, source summaries, localization, source-exact work, wording audits, and reader-facing interface text. Use when wording itself is the deliverable or an independently constrained segment. Do not use for ordinary conversation…
Skill Claude CodeCodex
A creative-direction (taste) layer for music videos and short-form edits in the angelcore / cloud-trance / hyperpop visual family. Distills a named-genre aesthetic vocabulary, a mood + color + light system, and a beat-synced editing grammar, then chains ECC's video skills (video-editing, fal-ai-media…
ahump20/Austin-Writing---Communication-Style-Archive
Skill Claude CodeCodex
Use when Austin asks for voice, writing as him, public/social/brand/private-style drafts, partner-mode interaction, or in any direct collaboration with Austin where communication style and interaction posture matter.
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: