Skills Directory

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

161 skills indexed across 13 categories

Results for “dev” - 161 found

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

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

Solana Development Skill (framework-kit-first)

3,396

Use when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection",

Testing by solana-foundation/solana-dev-skill

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

ai-sdk

2,866

Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText,

General by vercel/ai

Implementing Routing and Deep Linking

2,811

Configure `MaterialApp.router` using a package like `go_router` for advanced URL-based navigation. Use when developing web applications or m

Mobile by flutter/skills

playwright-best-practices

2,747

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing per

Testing by currents-dev/playwright-best-practices-skill

expo-dev-client

2,536

Build and distribute Expo development clients locally or via TestFlight

Testing by expo/skills

Wrangler CLI

2,163

Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, W

Devops by cloudflare/skills

ADK Development Workflow & Guidelines

2,100

This skill should be used when the user wants to "develop an agent", "build an agent using ADK", "run the agent locally", "debug agent code"

Testing by google/agents-cli

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

Angular Developer Guidelines

1,749

Generates Angular code and provides architectural guidance. Trigger when creating projects, components, or services, or for best practices o

Frontend by angular/skills

Integrating Platform-Specific Code in Flutter

1,700

Interoperates with native platform APIs on Android, iOS, and the web. Use when accessing device-specific features not available in Dart or c

Mobile by flutter/skills

Web Performance Audit

1,688

Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Inde

Security by cloudflare/skills

Developing Flutter Plugins

1,687

Builds Flutter plugins that provide native interop for other apps to use. Use when creating reusable packages that bridge Flutter with platf

Mobile by flutter/skills

Implementing Flutter Home Screen Widgets

1,682

Adds home screen widgets to a Flutter app for Android and iOS. Use when providing glanceable app information or quick actions on the device

Mobile by flutter/skills

Setting Up a macOS Environment for Flutter Development

1,639

Sets up a macOS environment for Flutter development. Use when configuring a macOS machine to run, build, or deploy Flutter applications for

Mobile by flutter/skills

Setting Up Flutter for Windows Development

1,626

Sets up a Windows environment for Flutter development. Use when configuring a Windows machine to run, build, or deploy Flutter applications

Mobile by flutter/skills

Setting Up a Linux Environment for Flutter Development

1,619

Sets up a Linux environment for Flutter development. Use when configuring a Linux machine to run, build, or deploy Flutter applications.

Mobile by flutter/skills

Cloudflare Sandbox SDK

1,520

Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive

Devops by cloudflare/skills

EmblemAI developer tools

1,491

One-shot user management for apps, multi-chain wallet authentication, an AI-powered assistant, and AI app introspection. Use when the user w

Security by emblemcompany/agent-skills

best-practices

1,462

Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "securi

Security by addyosmani/web-quality-skills