Skills Directory

Reusable coding rules & agent skills for Claude Code, Cursor, Copilot and more - copy, adapt, ship faster.

144 skills indexed across 13 categories

Showing 144 skills

Notion API Skill

4,632

This skill provides comprehensive instructions for interacting with the Notion API via REST calls. This skill should be used whenever the us

Backend by intellectronica/agent-skills

stripe-best-practices

4,463

Guides Stripe integration decisions - API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller p

Backend by stripe/ai

Building LLM-Powered Applications with Claude

4,291

Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating

Backend by anthropics/skills

gsap-core

3,841

Official GSAP skill for the core API - gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive,…

Backend by greensock/gsap-skills

developing-genkit-js

3,786

Develop AI-powered applications using Genkit in Node.js/TypeScript. Use when the user asks about Genkit, AI agents, flows, or tools in JavaS

Backend by genkit-ai/skills

Upgrading Stripe Versions

3,747

Guide for upgrading Stripe API versions and SDKs

Backend by stripe/ai

firecrawl-company-directories

3,694

Extract structured company lists from directories with Firecrawl. Use for scraping YC, Crunchbase, Product Hunt, G2, startup directories, ca

Backend by firecrawl/firecrawl-workflows

gsap-plugins

3,616

Official GSAP skill for GSAP plugins - registration, ScrollToPlugin, ScrollSmoother, Flip, Draggable, Inertia, Observer, SplitText, Scramble

Backend by greensock/gsap-skills

remove-image-watermark

3,537

Remove visible watermarks from an image with the Pilio developer API. Use when the user wants to clean a PNG, JPG, JPEG, or WEBP image, remo

Backend by pilioai/skills

remove-background

3,511

Remove an image background with the Pilio developer API. Use when the user wants transparent-background cutouts, portrait or product backgro

Backend by pilioai/skills

Better Auth Integration Guide

3,497

Configure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables. Use when

Backend by better-auth/skills

upscale-image

3,487

Upscale or enhance an image with the Pilio developer API. Use when the user wants higher-resolution images, AI super-resolution, image clari

Backend by pilioai/skills

remove-pdf-watermark

3,432

Remove watermarks from a PDF with the Pilio developer API. Use when the user wants PDF watermark removal, editable PDF cleanup, AI PDF page

Backend by pilioai/skills

JSON Canvas Skill

3,263

Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual

Backend by kepano/obsidian-skills

fastify-best-practices

2,920

Guides development of Fastify Node.js backend servers and REST APIs using TypeScript or JavaScript. Use when building, configuring, or debug

Backend by mcollina/skills

Node.js Backend Patterns

2,516

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, data

Backend by wshobson/agents

Neon Serverless Postgres

2,455

Guides and best practices for working with Neon Serverless Postgres. Covers setup, connection methods, branching, autoscaling, scale-to-zero

Backend by neondatabase/agent-skills

expo-api-routes

2,183

Guidelines for creating API routes in Expo Router with EAS Hosting

Backend by expo/skills

IMPORTANT: How to Use This Skill

2,069

**MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns. **READ THIS FIRST** before any MCP server work, incl

Backend by mcp-use/mcp-use

Anti-Detect Browser SDK

2,018

Launch and manage anti-detect browsers with unique real-device fingerprints for multi-account operations, web scraping, ad verification, and

Backend by antibrow/anti-detect-browser-skills

clerk-backend-api

1,865

Clerk Backend REST API explorer and executor. Browse tags, inspect endpoint schemas, and execute authenticated requests. Use when listing us

Backend by clerk/skills

smart-search

1,851

基于 opencli 命令的智能搜索路由器。当用户想要使用 OpenCLI、CLI 或 API 搜索、查询、查找或研究信息时,尤其是涉及指定网站、社交媒体、技术资料、新闻、购物、旅游、求职、金融或中文内容时,务必使用此 skill

Backend by jackwener/opencli

insforge-cli

1,571

Use this skill whenever someone needs a backend, or a task touches InsForge backend or cloud infrastructure through the InsForge CLI: projec

Backend by insforge/agent-skills

vite

1,449

Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration. Use when working with Vite projects, vite.config.ts, Vite plu

Backend by antfu/skills