Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude Code
A Korean-language editing skill that rewrites AI-generated text to sound more natural while keeping its meaning unchanged. It detects patterns such as translation-like wording, excessive passive voice, repetitive sentence rhythm, and too many bullets or emojis.
lossless-group/lossless-agent-skills
Skill Claude CodeCodex
How The Lossless Group writes and structures changelog/ entries across all repos (projects, true monorepos, pseudomonorepos). Use whenever shipping or pushing a coherent chunk of work, when scaffolding a new repo's changelog/ directory, when authoring a product release message, when the user says "log this", "write a…
Skill Claude CodeCodex
Expert in designing resource-oriented REST APIs using OpenAPI 3.1 specifications.
Skill Claude Code
Generate a song that captures the vibe of the current Claude Code session. Reads the session transcript, asks Gemini for a non-corny user-centric music prompt, calls Google Lyria, and auto-plays the result. Args: pro for a 2 minute version (default is 30s clip), stop to kill the currently-playing song.
Skill Claude CodeCodex
End-to-end Amazon KDP self-publishing pipeline for a finished book manuscript. Builds the reflowable Kindle EPUB (epubcheck-clean), generates cover art with Gemini Nano Banana and assembles the cover in KDP Cover Creator (which auto-sizes the spine — no custom print PDF), drafts all KDP metadata, and walks the user…
Skill Claude CodeCodex
Job search and career discovery through your agent. Search the open tech job board directly, or star the companies that match your stack for an ongoing feed of their roles, all by talking. Backed by company-level tech stack data derived from the roles each company is hiring for now.
Skill Claude CodeCodex
Systematic root-cause debugging for any codebase — frontend, backend, libraries, services, CLIs, browser extensions, GitHub apps, data pipelines, infra. Use whenever something is broken, failing, flaky, slow, or behaving unexpectedly - a bug report, stack trace, failing or flaky test, regression, crash, hang, memory…
Skill Claude CodeCodex
A method for making an editable HTML slide presentation from an outline, notes, document, or verified facts. Each slide has a clear job, and the deck is designed for an audience and a set presentation length.
Skill Codex
Operate ChatGPT Pro through Browser Use/Playwright or Computer Use. Use when the user asks Codex to ask GPT Pro, prompt GPT Pro, use ChatGPT Pro, send a prompt to ChatGPT Pro/GPT Pro, or wait for a GPT Pro result. Checks whether Browser Use/Playwright and/or Computer Use are available, asks for a first-run default…
JinPLu/clear-eyed-reading-skills
Skill Codex
Deeply read a research paper, review, technical blog, commentary, or other long technical work so the reader can retell, redraw, reuse, and challenge it, through a plain-language rebuild of the problem and mechanism with text diagrams and one worked example carried through every step, key equations with numbers…
GeniusTrader-Harry/equity-research-skill
Skill Claude CodeCodex
Crack a single stock for an investment view — thesis-first equity research workflow that produces a defensible 10–18 page investment memo with model and sensitivity. Use when the user says "thesis-first on [TICKER]", "crack [TICKER]", "pitch me [TICKER]", "research [TICKER] for an interview", "form a view on…
topprismdata/cultivating-ml-agent
Skill Claude CodeCodex
A guide for running Kaggle competitions, an online platform where people build models against shared datasets, and organizing research in a searchable NotebookLM knowledge base.
Skill Codex
Use when the user asks to migrate, upgrade, or port prompts, agents, tools, or codebases from one LLM model or provider version to another. Also use when auditing or continuing migration work started by another agent. Covers API calls, prompt assets, agent configs, tool definitions, tests, docs, runtime settings…
khshanovskyi/custom-agent-skills
Skill Claude CodeCodex
Enforces brand voice, tone, and writing style rules. Use when the user asks to write, rewrite, edit, proofread, or review any text — blog posts, emails, social media copy, product descriptions, or support replies. Also use when the user asks about tone, style, or brand writing guidelines.
Ampli-Group/agentic-mobile-blueprint
Skill Claude CodeCodex
Integrate RevenueCat for in-app purchases — consumable credit packs or subscriptions. Use when setting up RevenueCat, creating products in App Store Connect / Google Play, configuring the SDK, building a paywall, or handling purchase webhooks in Supabase Edge Functions.
beggarticksarthurtatum121/reddit-skills
Skill Claude CodeCodex
Reddit automation skill collection. Supports authentication, content publishing, search & discovery, social interactions, and compound operations. Triggered when a user asks to operate Reddit (post, search, comment, login, analyze, upvote, save).
Skill Claude CodeCodex
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance…
Skill Claude CodeCodex
Audit a codebase end to end and emit validated JSON plus remediation MDX, or review one diff for non-obvious blast radius with explicit safety facts and a compiled merge proof gate. godaudits fingerprints the repository, detects six project forms, validates Pillars 1.1 and arc-ready artifacts, evaluates 437 checks…
hewr-srood/tanstack-appoperation-kit
Skill Cursor
Standardize how API requests are defined and consumed via AppOperation together with TanStack Query. Use in React Native/Expo projects when the user mentions appOperation, QUERYKEYS, api.ts from this kit, or wants to add new API calls, hooks, or screens that talk to the backend.
Skill Claude CodeCodex
Use when reviewing or writing eGovFrame 4.x or 5.x Java code — Controller, Service, DAO, configuration, or library usage. Covers inheritance requirements, forbidden call patterns, and architecture constraints. Assumes Spring Framework knowledge.
Skill Claude CodeCodex
Equilibrium-Native Reasoning for OpenClaw.
Kminer2053/public-sector-research-skill
Skill Codex
Evidence-first public-sector research with official-source planning, bounded collection, passage-level citations, explainable scoring, local SQLite memory, and readable Korean Markdown plus interactive HTML reports. Use when an agent must investigate laws, government policy, public services, procurement, privacy…
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.
wu736139669/agent-taskgraph-protocol
Skill Codex
A workflow for coordinating multiple coding-agent sessions in Codex or Claude Code. A main session breaks work into tasks, assigns them to separate agents, and uses shared documents for handoffs.
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: