All Skills
3965 skills found
Skills List
vscode-ext-localization
Guidelines for proper localization of VS Code extensions, following VS Code extension development guidelines, libraries and good practices
githubcreate-github-issues-for-unmet-specification-requirements
Create GitHub Issues for unimplemented requirements from specification files using feature_request.yml template.
githubgithub-copilot-starter
Set up complete GitHub Copilot configuration for a new project based on technology stack
githubcsharp-nunit
Get best practices for NUnit unit testing, including data-driven tests
githubcreate-github-issue-feature-from-specification
Create GitHub Issue for feature request from specification file using feature_request.yml template.
githublegacy-circuit-mockups
Generate breadboard circuit mockups and visual diagrams using HTML5 Canvas drawing techniques. Use when asked to create circuit layouts, visualize electronic component placements, draw breadboard diagrams, mockup 6502 builds, generate retro computer schematics, or design vintage electronics projects. Supports 555 timers, W65C02S microprocessors, 28C256 EEPROMs, W65C22 VIA chips, 7400-series logic gates, LEDs, resistors, capacitors, switches, buttons, crystals, and wires.
githubgame-engine
Expert skill for building web-based game engines and games using HTML5, Canvas, WebGL, and JavaScript. Use when asked to create games, build game engines, implement game physics, handle collision detection, set up game loops, manage sprites, add game controls, or work with 2D/3D rendering. Covers techniques for platformers, breakout-style games, maze games, tilemaps, audio, multiplayer via WebRTC, and publishing games.
githubwebapp-testing
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
githubarchitecture-blueprint-generator
Comprehensive project architecture blueprint generator that analyzes codebases to create detailed architectural documentation. Automatically detects technology stacks and architectural patterns, generates visual diagrams, documents implementation patterns, and provides extensible blueprints for maintaining architectural consistency and guiding new development.
githubpostgresql-code-review
PostgreSQL-specific code review assistant focusing on PostgreSQL best practices, anti-patterns, and unique quality standards. Covers JSONB operations, array usage, custom types, schema design, function optimization, and PostgreSQL-exclusive security features like Row Level Security (RLS).
githubtypescript-mcp-server-generator
Generate a complete MCP server project in TypeScript with tools, resources, and proper configuration
githubjava-junit
Get best practices for JUnit 5 unit testing, including data-driven tests
githubdotnet-design-pattern-review
Review the C#/.NET code for design pattern implementation and suggest improvements.
githubreview-and-refactor
Review and refactor code in your project according to defined instructions
githubupdate-implementation-plan
Update an existing implementation plan file with new or update requirements to provide new features, refactoring existing code or upgrading packages, design, architecture or infrastructure.
githubmake-repo-contribution
All changes to code must follow the guidance documented in the repository. Before any issue is filed, branch is made, commits generated, or pull request (or PR) created, a search must be done to ensure the right steps are followed. Whenever asked to create an issue, commit messages, to push code, or create a PR, use this skill so everything is done correctly.
githubeditorconfig
Generates a comprehensive and best-practice-oriented .editorconfig file based on project analysis and user preferences.
githubjava-docs
Ensure that Java types are documented with Javadoc comments and follow best practices for documentation.
githubapple-appstore-reviewer
Serves as a reviewer of the codebase with instructions on looking for Apple App Store optimizations or rejection reasons.
githubpython-mcp-server-generator
Generate a complete MCP server project in Python with tools, resources, and proper configuration
githubpdftk-server
Skill for using the command-line tool pdftk (PDFtk Server) for working with PDF files. Use when asked to merge PDFs, split PDFs, rotate pages, encrypt or decrypt PDFs, fill PDF forms, apply watermarks, stamp overlays, extract metadata, burst documents into pages, repair corrupted PDFs, attach or extract files, or perform any PDF manipulation from the command line.
githubai-prompt-engineering-safety-review
Comprehensive AI prompt engineering safety review and improvement prompt. Analyzes prompts for safety, bias, security vulnerabilities, and effectiveness while providing detailed improvement recommendations with extensive frameworks, testing methodologies, and educational content.
githubagentic-eval
Patterns and techniques for evaluating and improving AI agent outputs. Use this skill when: - Implementing self-critique and reflection loops - Building evaluator-optimizer pipelines for quality-critical generation - Creating test-driven code refinement workflows - Designing rubric-based or LLM-as-judge evaluation systems - Adding iterative improvement to agent outputs (code, reports, analysis) - Measuring and improving agent response quality
githubnano-banana-pro-openrouter
Generate or edit images via OpenRouter with the Gemini 3 Pro Image model. Use for prompt-only image generation, image edits, and multi-image compositing; supports 1K/2K/4K output.
github