Connect Claude Code plugins to external services and APIs using Model Context Protocol. This skill provides configuration patterns for stdio, SSE, HTTP, and WebSocket server types with authentication support.

Writing and maintaining tests is time-consuming. Vitest provides a blazing-fast testing framework powered by Vite with Jest-compatible APIs, enabling developers to write unit tests with native ESM, TypeScript, and JSX support out of the box.

Teams need accurate guidance for Vite configuration and build workflows. This skill summarizes official patterns and examples so agents can propose correct settings and commands.

Building TypeScript libraries requires complex bundler configuration. This skill provides comprehensive documentation for tsdown, a blazing-fast bundler powered by Rolldown, covering configuration, plugins, and migration from tsup.

Building Vue applications requires predictable state management across components. Pinia provides a type-safe, intuitive API for defining stores with state, getters, and actions. This skill provides comprehensive references for building scalable Vue state management patterns.

Animated UI components can break keyboard navigation when browsers reject focus calls on invisible elements. This skill provides a retry mechanism pattern that ensures focus succeeds after CSS animations complete, making animated components fully accessible.

Claude often claims code works without verification. This skill enforces actual build and test execution before any completion claim, eliminating false positives and ensuring reliable code delivery.

.NET projects often have inconsistent build patterns that cause maintenance problems. This skill runs an automated linter to check for MSBuild violations and Central Package Management issues before they cause problems in your codebase.

Single-perspective reviews miss issues. This skill deploys architecture and implementation reviewers in competition to find more problems. The competitive framing makes agents try harder, producing deeper analysis before you proceed.

Manual code reviews are time-consuming and inconsistent. This skill provides a systematic framework for comprehensive code reviews covering security vulnerabilities, style violations, performance issues, and best practices with consistent severity levels.

This skill provides 45 performance optimization rules for React and Next.js applications, helping developers eliminate waterfalls, reduce bundle sizes, and improve rendering performance through automated guidance.

This skill helps AI agents create detailed implementation plans with explicit task dependencies that enable safe parallel execution across multiple agents.

Coordinate multiple AI agents (Codex, Claude Code, Gemini) to produce independent implementation plans, anonymize and merge them into a bias-resistant final plan.

This skill enables AI agents to control web browsers for automated tasks like form filling, data extraction, and web testing through Gemini 2.5 Computer Use model with Playwright.

OC Pipeline needs reliable software development standards for federal-grade construction management. This skill ensures every code deliverable meets top 1% quality standards with NIST compliance and production-readiness.

JSON syntax errors cause bugs and integration failures. This skill validates JSON structure, fixes common errors like trailing commas and unquoted keys, and formats data cleanly.

Writing backend tests without standards leads to inconsistent coverage and slow execution. This skill provides test helper selection guides, Fixture Monkey patterns, and proven JUnit 5, AssertJ, and Mockito templates for fast, reliable tests.

Inconsistent database code causes bugs and maintenance issues. This skill provides Allra backend coding standards for JPA entities, QueryDSL queries, and transaction management to ensure consistency.

This skill provides standardized API design guidelines for Java Spring Boot developers. It defines consistent package structures, DTO naming conventions, and REST endpoint patterns to ensure uniformity across backend projects.

AllayMC plugin development requires specific knowledge of API structure, Gradle configuration, and Java patterns. This skill provides step-by-step guidance using official templates. Developers can quickly create, configure, and troubleshoot plugins without searching through scattered resources.