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Agent Skills

Skills for AI agents

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Coding

134 skills

Build, test, debug and deploy applications.

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Post to X (Twitter) Skill

Your AI posts tweets and threads, reads your mentions, and searches X for content. It manages OAuth authentication and respects rate limits to keep posts and searches reliable.

Free GitHubCoding

Windows Desktop E2E Testing Skill

Your AI writes and runs end-to-end tests for Windows native desktop apps using pywinauto and Windows UI Automation. It supports WPF, WinForms, Win32/MFC, and Qt apps, including CI/CD integration and testability improvements.

Free GitHubCoding

Create and Improve Skills

Your AI helps you create new skills or improve existing ones by drafting, testing, evaluating, and rewriting them. It runs test prompts, analyzes results quantitatively and qualitatively, and guides you through iterative refinement.

Free GitHubCodingScripts

Audit Workspace Capabilities Skill

Your AI audits your repo, servers, plugins, and environment to reveal current capabilities and recommend next steps. It identifies available skills, hooks, agents, and missing integrations without exposing secrets.

Free GitHubCoding

Vue 3 and Nuxt Patterns Skill

Get guidance on Vue 3 Composition API, Pinia state management, Vue Router, and Nuxt SSR patterns. It covers component design, reactivity, routing, testing, and project structure best practices.

Free GitHubCoding

Verify Claude Code Sessions Skill

Your AI runs a multi-step verification for Claude Code projects before completion. It checks builds, types, linting, tests, security scans, and code diffs to ensure quality and readiness for pull requests.

Free GitHubCoding

Manage Uncloud Clusters Skill

Your AI manages Uncloud clusters to deploy services, configure ingress, and handle network routes. It uses the `uc` CLI to control Docker containers, WireGuard mesh, and Caddy reverse proxy settings across machines.

Free GitHubCoding

tinystruct Java Guidance Skill

Your AI guides development using the tinystruct Java framework for CLI and HTTP dual-mode apps. It covers creating Application classes, @Action routes, JSON builders, persistence, SSE, file uploads, and outbound HTTP networking.

Free GitHubCoding

Open Commands in Terminal Skill

Your AI opens executables with arguments in a visible terminal window without using a shell. It supports dry-run, JSON output, capability detection, and fallback modes for interactive CLI, SSH, or local processes.

Free GitHubCodingScripts

Test-Driven Development Workflow Skill

Your AI enforces test-driven development with 80%+ coverage including unit, integration, and end-to-end tests. It converts plans into testable guarantees and tracks evidence throughout feature writing, bug fixing, and refactoring.

Free GitHubCoding

Swift Protocol DI Testing Skill

Your AI writes testable Swift code by abstracting file system, network, and API dependencies behind focused protocols. It manages mocks for these external systems and supports Swift concurrency patterns for reliable unit tests.

Free GitHubCoding

Verify Spring Boot Projects Skill

Run a verification loop for Spring Boot projects including build, static analysis, tests with coverage, and security scans before PRs or releases. It reports test results, coverage, and dependency issues to ensure quality.

Free GitHubCoding

Spring Boot TDD Workflow Skill

Write and run tests first for Spring Boot features using JUnit 5, Mockito, MockMvc, and Testcontainers. Your AI supports unit, web layer, and integration tests with coverage enforcement and test patterns.

Free GitHubCoding

Spring Boot Architecture Patterns Skill

Your AI guides building or reviewing Spring Boot backends with REST APIs, layered services, data access, caching, and async processing. It supports controller-service-repository structure, validation, exception handling, and event-driven design.

Free GitHubCoding

Review Code Security Skill

Ensure your code follows security best practices for authentication, input validation, secret management, and sensitive features. It checks for hardcoded secrets, validates user input schemas, and audits API endpoint protections.

Free GitHubCoding

Research Before Coding Skill

Before writing code, your AI searches existing tools, libraries, and patterns across npm, PyPI, GitHub, and skill marketplaces. It analyzes options to decide whether to adopt, extend, or build custom solutions.

Free GitHubCoding

Query Genomic Databases Skill

Get quick bioinformatics data like gene IDs, sequences, and annotations using the gget CLI or Python package. It runs BLAST-style searches and gathers evidence logs across genomic reference databases for your analysis.

Free GitHubCoding

Rust Testing Patterns Skill

Your AI supports writing and maintaining Rust tests including unit, integration, async, property-based, and coverage tests. It follows TDD steps from failing tests to refactoring with mocks and coverage goals.

Free GitHubCoding

Idiomatic Rust Patterns Skill

Your AI applies best practices for safe, performant Rust code focusing on ownership, error handling, traits, and concurrency. It guides writing, reviewing, and refactoring with idiomatic conventions and minimal public APIs.

Free GitHubCoding

Remotion Video Creation Skill

Turn your AI into a Remotion expert for building videos in React with animations, audio, captions, and charts. It covers domain-specific rules for 3D, transitions, frame extraction, fonts, and metadata management.

Free GitHubCodingremotion

Install Repo-Scan Skill

Get your AI to install the repo-scan tool from a verified commit before running audits. It ensures safe setup for cross-ecosystem source code analysis across C++, Android, iOS, and Web projects.

Free GitHubCoding

React Component Testing Skill

Your AI writes and fixes React tests using React Testing Library, Vitest/Jest, and MSW for mocks. It guides accessibility assertions and test scope decisions between component and end-to-end tests.

Free GitHubCoding

React & Next.js Performance Skill

Your AI diagnoses and improves React/Next.js performance issues like slow loads, re-renders, and bundle size. It organizes 70+ rules for waterfalls, server/client fetching, rendering, and advanced optimizations.

Free GitHubCoding

React Native & Expo Patterns Skill

Your AI builds React Native and Expo apps with Expo Router navigation, state separation, and TanStack Query data fetching. It covers performant lists, styling, native APIs, and secure storage.

Free GitHubCoding