Skills Directory

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

135 skills indexed across 13 categories

Results for “api” - 135 found

swiftui-pro

1,281

Comprehensively reviews SwiftUI code for best practices on modern APIs, maintainability, and performance. Use when reading, writing, or revi

Frontend by twostraws/swiftui-agent-skill

Authenticating to Google Cloud

1,252

Provides expert guidance on authenticating and authorizing to Google Cloud services and APIs, covering human users, service identities, Appl

Backend by google/skills

baoyu-danger-gemini-web

1,251

Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images f

Backend by jimliu/baoyu-skills

baoyu-danger-x-to-markdown

1,231

Converts X (Twitter) tweets and articles to markdown with YAML front matter. Uses reverse-engineered API requiring user consent. Use when us

Backend by jimliu/baoyu-skills

Mastra Framework Guide

1,098

Comprehensive Mastra framework guide for building agents, workflows, tools, memory, workspaces, and storage with current APIs. Use for docum

Backend by mastra-ai/skills

vue

1,001

Vue 3 Composition API, script setup macros, reactivity system, and built-in components. Use when writing Vue SFCs, defineProps/defineEmits/d

Frontend by antfu/skills

sandbox-agent

974

Deploy, configure, and integrate Sandbox Agent - a universal API for orchestrating AI coding agents (Claude Code, Codex, OpenCode, Amp) in s

Backend by rivet-dev/skills

FastAPI Project Templates

950

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new

Backend by wshobson/agents

apify-ultimate-scraper

911

Universal AI-powered web scraper for any platform. Scrape data from Instagram, Facebook, TikTok, YouTube, LinkedIn, X/Twitter, Google Maps,

Backend by apify/agent-skills

api-design-principles

873

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designin

Backend by wshobson/agents

Security Review Skill

842

Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensit

Backend by affaan-m/everything-claude-code

Prisma Client API Reference

747

Prisma Client API reference covering model queries, filters, operators, and client methods. Use when writing database queries, using CRUD op

Backend by prisma/skills

gmgn-track

733

Get real-time crypto buy/sell activity from Smart Money wallets, KOL influencer wallets, and personally followed wallets via GMGN API - alph

Backend by gmgnai/gmgn-skills

shopify-dev

701

Search Shopify developer documentation across all APIs. Use only when no API-specific skill applies.

Backend by shopify/shopify-ai-toolkit

apify-actor-development

694

Develop, debug, and deploy Apify Actors - serverless cloud programs for web scraping, automation, and data processing. Use when creating new

Backend by apify/agent-skills

Vue Best Practices Workflow

687

MUST be used for Vue.js tasks. Strongly recommends Composition API with `` and TypeScript as the standard approach. Covers Vue 3, SSR, Volar

Frontend by hyf0/vue-skills

.NET Backend Development Patterns

684

Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependen

Backend by wshobson/agents

apify-actorization

659

Convert existing projects into Apify Actors - serverless cloud programs. Actorize JavaScript/TypeScript (SDK with Actor.init/exit), Python (

Backend by apify/agent-skills

apify-generate-output-schema

648

Generate output schemas (dataset_schema.json, output_schema.json, key_value_store_schema.json) for an Apify Actor by analyzing its source co

Backend by apify/agent-skills

async-python-patterns

642

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, con

Backend by wshobson/agents

Backend Development Patterns

640

Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API route

Frontend by affaan-m/everything-claude-code

Django Development Patterns

637

Django architecture patterns, REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.

Backend by affaan-m/everything-claude-code

Spring Boot Development Patterns

636

Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spri

Backend by affaan-m/everything-claude-code

Gemini API Development Skill

632

Use this skill when building applications with Gemini API hosted models, including Gemini and Gemma 4, working with multimodal content (text

Backend by google-gemini/gemini-skills