Development AI Skills

Explore skills for building and maintaining software across languages and frameworks.

170 skills

Explore Development skills

166 skills
MCP app rendered in ChatGPT
Free
Web & UI

MCP Use Builder

Build TypeScript MCP servers and MCP Apps with mcp-use tools, resources, views, and authentication.

10.8KStars1.5KForks
Repository last pushed
Open SWE dashboard and context-window status.
Free
Web & UI

Open SWE HTML Artifacts

Build themed HTML plan artifacts, dashboard iframes and Slack attachments for the Open SWE runtime.

11KStars1.3KForks
Repository last pushed

Develop and troubleshoot Supabase database, authentication, storage, Edge Functions and client integrations.

  • supabase
  • development
3KStars260Forks
Repository last pushed
Arthas runtime dashboard
Free
Development & APIs

Arthas EagleEye Trace ID

Retrieve EagleEye trace IDs with Arthas to connect request execution with application logs.

37.6KStars7.6KForks
Repository last pushed

Design Vue composables that accept plain values, refs or getters.

  • vue
  • composables
3.2KStars189Forks
Repository last pushed
Ponytail code reuse example
Free
Testing & security

Ponytail: Minimal Code Changes

Make the smallest complete change, with adjustable coding intensity and concise explanations.

164.5KStars8.9KForks
Repository last pushed

Write ADK Python or Go agents with patterns for tools, callbacks, state and orchestration.

  • agent development
  • python
  • go
6.3KStars727Forks
Repository last pushed

Firebase Agent Skills

Google Firebase

Official Firebase workflows for application setup, hosting, authentication, security rules and related services.

  • firebase
498Stars112Forks
Repository last pushed
Understand Anything codebase graph
Free
Documents

Understand Anything: Project Onboarding

Generate an onboarding guide that introduces a project using its knowledge graph.

86.5KStars7.3KForks
Repository last pushed
Author-provided banner showing five game scenes. Its 74-skill label reflects an earlier edition; the reviewed catalog contains 76 specialized skills plus a router.
Free
Web & UI

Phaser Browser Game Foundations

Set up game configuration, scene lifecycles, asset loading, cameras, transitions, and cross-scene events.

3.6KStars327Forks
Repository last pushed
Graphify knowledge graph
Free
Research & data

Graphify

Turn code and documents into a persistent knowledge graph for architecture questions and exploration.

126.9KStars12.2KForks
Repository last pushed

Review PostgreSQL queries, indexes, schema, security and connection management with Supabase-maintained guidance.

  • postgresql
  • database
3KStars260Forks
Repository last pushed
Interface example before applying antislop
Free
Web & UI

Anti Slop — Responsive Layouts

Adapt grids, overflow, wrapping and tap targets across mobile and desktop layouts.

6.2KStars416Forks
Repository last pushed

Route Remotion video tasks to the relevant official guidance for composition, animation, preview and rendering.

  • remotion
  • react
  • video
6KStars672Forks
Repository last pushed

Work in a live marimo notebook kernel and persist reproducible Python notebook changes.

  • python
  • notebooks
  • data-analysis
23.2KStars1.3KForks
Repository last pushed
Agent Skills cover with Spec, Plan, Build, Test, Review, Simplify and Ship workflow labels.
Free
Development & APIs

Performance Optimization

Profile actual bottlenecks and compare before-and-after measurements across frontend, backend and database paths.

110.9KStars11.6KForks
Repository last pushed

Pinia

Anthony Fu

Work with Pinia stores, state, getters and actions.

  • pinia
  • vue
6KStars341Forks
Repository last pushed

Review Cargo dependencies and unused features to reduce Tantivy build cost and binary size.

  • rust
  • dependencies
  • optimization
16.2KStars1KForks
Repository last pushed
dontbesilent’s official dbskill Claude Code plugin-installation demo, resized and compressed while preserving the complete loop.
Free
Web & UI

dbs-wechat-html · WeChat Article HTML

Convert Markdown into HTML that can be copied into the WeChat Official Account editor, with fifteen built-in visual styles.

10.7KStars1.2KForks
Repository last pushed

Firebase SQL Connect

Google Firebase

Design a relational Firebase SQL Connect backend with authorized operations and type-safe SDKs.

  • firebase
498Stars112Forks
Repository last pushed

Develop Fastify APIs using guidance for routes, plugins, validation, logging and tests.

  • fastify
  • nodejs
2KStars147Forks
Repository last pushed
An illustrated furniture assembly guide in the author's IKEA manual infographic style.
Free
Development & APIs

Electron Resource Extractor

Extract resources from installed Electron application archives and restore sources from available source maps.

27.1KStars3KForks
Repository last pushed

Migrate a Firebase Extension into a Cloud Functions codebase or reusable npm package.

  • firebase
498Stars112Forks
Repository last pushed
Technical blueprint cover for Attention Is All You Need, from the author's official presentation examples.
Free
Presentations

PPT Master

Create editable PowerPoint presentations from documents, reuse presentation templates and revise existing PPTX files through a local Python workflow.

62.4KStars5KForks
Repository last pushed
Draw.io Skill feature map
Free
Images

Draw.io Diagrams

Create editable draw.io diagrams from descriptions, code, infrastructure, and data schemas.

10.5KStars724Forks
Repository last pushed

Agentation Setup

Benji Taylor, Dennis Jin, Alex Vanderzon

Add the Agentation visual-feedback toolbar to a React or Next.js project, choose manual feedback or MCP sync, and verify the selected connection.

  • ui-design
  • ux-design
  • annotations
5KStars399Forks
Repository last pushed
Ponytail code reuse example
Free
Testing & security

Ponytail: Benchmark Scoreboard

Display Ponytail’s recorded benchmark results for code size, cost and execution speed.

164.5KStars8.9KForks
Repository last pushed
Ponytail code reuse example
Free
Testing & security

Ponytail: Code Review

Review a change and its connected code for correctness, safety, performance and unnecessary complexity.

164.5KStars8.9KForks
Repository last pushed
Swift Concurrency Skill — Swift Concurrency Agent Skill banner
Free
Development & APIs

Swift Concurrency Skill

Diagnose Swift concurrency errors and guide async/await refactoring, actor isolation, Sendable usage, and Swift 6 migration.

1.7KStars101Forks
Repository last pushed

TypeScript Magician

Matteo Collina

Investigate TypeScript type errors and work with generics, inference and type guards.

  • typescript
  • type safety
2KStars147Forks
Repository last pushed

Firebase Hosting

Google Firebase

Configure Firebase Hosting for static sites and single-page apps.

  • firebase
498Stars112Forks
Repository last pushed

Implement and verify SQL driver adapters for Prisma ORM 7.

  • prisma
  • database
  • typescript
79Stars7Forks
Repository last pushed
GraalVM Native Image build report
Pricing not specified
Development & APIs

GraalVM Native Image CLI

Build and diagnose Java native executables with GraalVM Native Image command-line options.

21.7KStars1.8KForks
Repository last pushed
Chakra UI component system
Free
Web & UI

Chakra UI Refactor

Review Chakra UI v3 code and convert existing layouts to consistent components and tokens.

40.7KStars3.6KForks
Repository last pushed
Arthas runtime dashboard
Free
Development & APIs

Arthas Spring Context Diagnostics

Inspect Spring application contexts, bean definitions, and configuration sources with Arthas.

37.6KStars7.6KForks
Repository last pushed

Investigate Node.js internals, V8, libuv, native addons and build failures.

  • nodejs
  • debugging
2KStars147Forks
Repository last pushed

Firebase AI Logic

Google Firebase

Integrate Firebase AI Logic and Gemini features into a web or mobile application.

  • firebase
498Stars112Forks
Repository last pushed

Modern Web Guidance

Google Chrome and contributors

Find modern web platform patterns and browser-compatibility guidance for HTML, CSS and client-side JavaScript tasks.

  • web development
  • css
  • accessibility
2.6KStars102Forks
Repository last pushed
Illustrative Claude Academy recommendation linking to the official Claude Code learning resource.
Free
Skills & MCP

Claude API

Use language-specific Claude API and SDK references for streaming, tools and agent integrations.

186.1KStars22KForks
Repository last pushed

Vue Options API

vuejs-ai community

Review Vue Options API patterns, TypeScript integration and common pitfalls.

  • vue
  • typescript
3.2KStars189Forks
Repository last pushed
Honcho API playground
Free & paid options
Development & APIs

Honcho — Integrate Honcho

Integrate Honcho memory into existing Python or TypeScript codebases.

7.6KStars943Forks
Repository last pushed
Author-provided banner showing five game scenes. Its 74-skill label reflects an earlier edition; the reviewed catalog contains 76 specialized skills plus a router.
Free
Development & APIs

pygame-ce Game Fundamentals

Build Python games around event processing, timed updates, Surface rendering, sprite groups, input, and collisions.

3.6KStars327Forks
Repository last pushed
Official Claude-Mem demonstration: a coding session beside a browser showing persistent observations.
Free
Documents

Claude-Mem Architecture Pathfinder

Map feature flows, identify repeated concerns, and propose a unified architecture with source-linked handoff prompts.

101.3KStars8.9KForks
Repository last pushed
Plannotator inline annotation interface
Free
Web & UI

Plannotator — Visual Explanations

Generate self-contained HTML visualizations with Plannotator theming.

9.5KStars710Forks
Repository last pushed

Learn to build Python or TypeScript MCP servers with tools, resources and service integrations.

  • mcp
  • api
  • typescript
78.6KStars12.6KForks
Repository last pushed
ego-browser performance comparison.
Free
Testing & security

ego-lite Code Simplification

Find evidence-backed opportunities to remove dead code, duplicate state and unnecessary abstractions in ego-lite.

17.5KStars944Forks
Repository last pushed

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About Development AI skills

Explore skills for building and maintaining software across languages and frameworks.

  • Review and improve code
  • Build APIs and web applications
  • Debug and document implementations