Agent skills

Skills for codex

Read straight from the source repositories, not from submitted listings. Every skill shows what it does, what is inside, where it came from — and whether attention around its source is actually growing.

Toolclaude-code 29,140codex 4,755cursor 3,111copilot 976windsurf 55cline 34
CategoryWorkflow & Productivity 4,979AI & Agents 3,037Data & Analytics 2,345Code Review & Quality 1,376Backend & API 1,244Security 1,194Design & Presentation 1,154Documentation 965Content & Marketing 916Testing & QA 777DevOps & Cloud 576Databases 550Frontend 469Business & Finance 328Media & Video 257Other 9,833
9,699 found
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fps-shooterBuild a first-person shooter: move+mouse-look controller, hitscan or projectile shooting, weapons, health, and enemy AI. Use for…gamedev-skillsframework-compatibility-checkerCheck codebase compatibility with target framework versions and generate migration pathsa5c-aiwritesframework-migration-code-migrateYou are a code migration expert specializing in transitioning codebases between frameworks, languages, versions, and platforms.…sickn33framework-migration-deps-upgradeYou are a dependency management expert specializing in safe, incremental upgrades of project dependencies. Plan and execute…sickn33free-tier-strategyDesign free tiers that convert to paid without creating resentment or abuse. Trigger phrases: free tier design, freemium model…sickn33freertos-integrationExpert skill for FreeRTOS configuration, debugging, and optimizationa5c-aiwritesfriendlyApproachable, intuitive design with rounded elements, ample whitespace, and soft pastel color palettes.bergsidefrontend-designCreate distinctive, production-grade frontend interfaces with strong visual direction, polished typography, considered layout…nexu-iofrontend-designYou are a frontend designer-engineer, not a layout generator.sickn33frontend-tooling-trust-gateUse before installing or recommending npm packages, GitHub repos, templates, MCP servers, plugins, Codex skills, ChatGPT skills…TheGoat395frontmatter-parsingYAML frontmatter parsing and manipulation for .planning/ documents. Provides read, write, update, query, and validation…a5c-aiwritesfsmFinite State Machine skill for hierarchical FSM and state transitions.a5c-aiwritesfsm-designSpecialized skill for finite state machine design and optimization in FPGAsa5c-aiwritesfulfill-git-escrowFulfill a git escrow bounty by writing a solution or submitting an existing one. Use when the user wants to solve a test suite…internet-courtwritesfunding-signal-outreachEnd-to-end funding signal composite. Takes any set of companies, detects recent funding events, qualifies against your company…gooseworks-aialpaca-broker-funding-transfersMove money between an Alpaca brokerage account and the EXTERNAL banking world via the Broker API — ACH relationships, wire…alpacahqfuturisticForward-looking design with tech-inspired typography, modern layouts, and a sleek, innovation-driven aesthetic.bergsideFuzzing Operations SkillComprehensive fuzzing operations with AFL++, libFuzzer, and OSS-Fuzz integrationa5c-aiwritesG2 Legend ExpertExpert skill for G2 legend development - provides comprehensive knowledge about legend rendering implementation, component…foryourhealth111-pixelgame-feelAdd "juice" and game feel that makes actions satisfying — screen shake, hit-stop/freeze frames, tweened/eased motion, squash &…gamedev-skillsgame-hudHUD design skill for health bars and minimaps.a5c-aiwritesgame-trailer-productionProvider-independent production workflow for AI agents creating game trailers and promos, including announcement, gameplay…calesthiogame-ui-uxDesign and build game UI/UX — HUDs, menus, and overlays — that survive every screen: anchor- based responsive layout…gamedev-skillsgamemakerGameMaker Studio skill for GML scripting and 2D game patterns.a5c-aiwritesgamified-appA multi-frame gamified mobile-app prototype — three phone frames on a dark showcase stage. Frame 1: cover / poster, Frame 2…nexu-ioGarbage CollectionExpert skill for garbage collector design and implementation including various collection algorithmsa5c-aiwritesgas-optimizationAdvanced gas optimization techniques for EVM smart contracts. Covers storage packing, memory vs calldata optimization…a5c-aiwritesgatling-load-testingExpert skill for Gatling simulation development, load test execution, and performance analysis. Write Gatling simulations in…a5c-aiwritesgazebo-simulationExpert skill for Gazebo Classic and Ignition/Gazebo Sim world creation and plugin development. Create SDF worlds with terrain…a5c-aiwritesgcp-cloudGCP-specific infrastructure and services expertise for cloud operations and architecturea5c-aiwritesgcp-security-scannerGCP security configuration scanning and hardening using Security Command Center, Forseti, and ScoutSuitea5c-aiwritesgdpr-compliance-automatorGDPR compliance assessment and automation for data mapping, consent management, DSAR handling, and privacy impact assessmentsa5c-aiwritesgdpr-consent-managerImplement GDPR-compliant consent management for desktop applicationsa5c-aiwritesgdpr-data-handlingPractical implementation guide for GDPR-compliant data processing, consent management, and privacy controls.sickn33gdpr-data-handlingImplement GDPR-compliant data handling with consent management, data subject rights, and privacy by design. Use when building…wshobsongemini-interactions-apiUse this skill when writing code that calls the Gemini API for text generation, multi-turn chat, multimodal understanding, image…sickn33gemini-live-audioBuild and evaluate low-latency spoken, multimodal, and translation experiences with Google Gemini Live API and Gemini Enterprise…calesthiogenerate-voice-guideGenerate a personal voice guide for X (Twitter) and/or LinkedIn by scanning a user's past posts and iteratively refining with…gooseworks-aigenerics-implementationExpert skill for implementing parametric polymorphism including type parameter bounds, monomorphization, type erasure, variance…a5c-aiwritesgenlayer-erc7710-connectorConnect GenLayer Intelligent Contract decisions to ERC-7710-style delegated authority. Use when an agent needs to design the…internet-courtgenlayer-intelligent-contractsInternet Court adapter for GenLayer Intelligent Contract supervision. Use to specify agent-performance rubrics, evidence schemas…internet-courtgeometricGeometric, structured design with clean typography, neutral colors, precise shapes, and intuitive layouts that stay out of the…bergsidegeometry-primitive-libraryProvide robust computational geometry primitivesa5c-aiwritesget-brand-assetsGet company logos, brand colors, fonts, and style guidesgooseworks-aiget-qualified-leads-from-lumaEnd-to-end lead prospecting from Luma events. Searches Luma for events by topic and location, extracts all attendees/hosts…gooseworks-aigetopts-parser-generatorGenerate getopts-based argument parsing for shell scripts with short/long options and validation.a5c-aiwritesgh-create-prCreate or update GitHub pull requests using the repository-required workflow and template compliance. Use when asked to…CherryHQGhidra/IDA Reverse Engineering SkillDeep integration with Ghidra and IDA Pro for binary analysis and reverse engineeringa5c-aiwrites
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How the catalog works
What is an agent skill?

A folder with a SKILL.md inside — instructions, and often scripts and assets, that an AI agent loads when the task matches. Claude Code, Codex, Cursor and Copilot all read the same format, so one skill usually works across them.

Where does this catalog come from?

We read 660 source repositories straight from their file trees rather than from submitted listings — what you see is what is actually published. 98 repositories were rejected because they advertise skills but contain none: link lists, not folders.

Why is there no install counter?

Because install counts live in the registry that serves `npx skills add`, and that is not ours — publishing a number we cannot verify would be worse than showing none. Instead we show where a skill comes from and whether attention around its source is actually growing, measured from our own weekly snapshots.

Do you deduplicate?

Yes, and it matters more than expected. Aggregator repositories republish the same skill in several places — one source carried 6,317 SKILL.md files for 2,001 actual skills. We collapse by folder name and keep the canonical copy, so the catalog counts things, not copies.

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