Recently Added
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learning-capture
by Exploration-labs
Recognize and capture reusable patterns, workflows, and domain knowledge from work sessions into new skills. Use when completing tasks that involve novel approaches repeated 2+ times, synthesizing complex domain knowledge across conversations, discovering effective reasoning patterns, or developing workflow optimizations. Optimizes for high context window ROI by identifying patterns that will save 500+ tokens per reuse across 10+ future uses.
token-budget-advisor
by Exploration-labs
Proactive token budget assessment and task chunking strategy. Use this skill when queries involve multiple large file uploads, requests for comprehensive multi-document analysis, complex multi-step workflows with heavy research (10+ tool calls), phrases like "complete analysis", "full audit", "thorough review", "deep dive", or tasks combining extensive research with large output artifacts. This skill helps assess token consumption risk early and recommend chunking strategies before beginning work.
skill-doc-generator
by Exploration-labs
Auto-generates standardized README documentation from SKILL.md files, validates consistency (frontmatter, descriptions, terminology), and creates usage examples. Use when documenting individual skills, generating docs for multiple skills in a directory, or validating skill quality standards.
skill-gap-analyzer
by Exploration-labs
Analyzes the user's skill library to identify coverage gaps, redundant overlaps, and optimization opportunities. Use when users want to understand their skill ecosystem, optimize their skill collection, find missing capabilities for common workflows, or reduce redundant coverage. Triggered by requests like "analyze my skills," "what skills am I missing," "are any of my skills redundant," or "optimize my skill library."
skill-performance-profiler
by Exploration-labs
Analyzes skill usage patterns across conversations to track token consumption, identify heavy vs. lightweight skills, measure invocation frequency, detect co-occurrence patterns, and suggest consolidation opportunities. Use when the user asks to analyze skill performance, optimize skill usage, identify token-heavy skills, find consolidation opportunities, or review skill metrics.
html-to-pdf
by yonggao
Converts HTML files to PDF or PNG format. Use this skill when the user asks to convert, export, or generate PDF/PNG from HTML files, or when they want to create printable documents, presentations, or long-form images from web pages or HTML reports.
Markdown to PDF Converter Skill
by yonggao
Marp Themes Gallery
markdown-formatting
by denolfe
Format and lint markdown and MDX files using markdownlint with comprehensive rule knowledge for automated and manual fixes. Use when working with .md or .mdx files, formatting documentation, linting markdown/MDX, or when user mentions markdown issues, formatting problems, or documentation standards.
magento-controller-refactor
by ProxiBlue
Scans and refactors deprecated Magento 2 controller patterns to modern HTTP verb interfaces. Use when modernizing controllers that extend deprecated Action base class or need PHP 8.3+ compatibility.
create-backend-controller
by ProxiBlue
Creates a backend (adminhtml) controller action in Magento 2 with proper ACL, routing, authorization, and admin UI integration. Use when building admin pages, AJAX endpoints, form handlers, or mass actions.
create-frontend-controller
by ProxiBlue
Creates a frontend controller action in Magento 2 for the storefront. Use when building custom frontend pages, AJAX endpoints, form submission handlers, or API-like endpoints for JavaScript.
debugging-strategies
by EngineerWithAI
Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack. Use when investigating bugs, performance issues, or unexpected behavior.
e2e-testing-patterns
by EngineerWithAI
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.
error-handling-patterns
by EngineerWithAI
Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build resilient applications. Use when implementing error handling, designing APIs, or improving application reliability.
sql-optimization-patterns
by EngineerWithAI
Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
git-advanced-workflows
by EngineerWithAI
Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from any situation. Use when managing complex Git histories, collaborating on feature branches, or troubleshooting repository issues.
auth-implementation-patterns
by EngineerWithAI
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.
monorepo-management
by EngineerWithAI
Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized builds and dependency management. Use when setting up monorepos, optimizing builds, or managing shared dependencies.
code-review-excellence
by EngineerWithAI
Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining team morale. Use when reviewing pull requests, establishing review standards, or mentoring developers.
nextjs-dynamic-routes-params
by wsimmonds
Guide for Next.js App Router dynamic routes and pathname parameters. Use when building pages that depend on URL segments (IDs, slugs, nested paths), accessing the params prop, or fetching resources by identifier. Helps avoid over-nesting by defaulting to the simplest route structure (e.g., app/[id] instead of app/products/[id] unless the URL calls for it).
nextjs-server-navigation
by wsimmonds
Guide for implementing navigation in Next.js Server Components using Link component and redirect() function. Covers the difference between server and client navigation methods. Use when adding links, redirects, or navigation logic in server components without converting them to client components unnecessarily.
nextjs-pathname-id-fetch
by wsimmonds
Focused pattern for fetching data using URL parameters in Next.js. Covers creating dynamic routes ([id], [slug]) and accessing route parameters in server components to fetch data from APIs. Use when building pages that display individual items (product pages, blog posts, user profiles) based on a URL parameter. Complements nextjs-dynamic-routes-params with a simplified, common-case pattern.
nextjs-advanced-routing
by wsimmonds
Guide for advanced Next.js App Router patterns including Route Handlers, Parallel Routes, Intercepting Routes, Server Actions, error boundaries, draft mode, and streaming with Suspense. CRITICAL for server actions (action.ts, actions.ts files, 'use server' directive), setting cookies from client components, and form handling. Use when requirements involve server actions, form submissions, cookies, mutations, API routes, route.ts, parallel routes, intercepting routes, or streaming. Essential for separating server actions from client components.
nextjs-anti-patterns
by wsimmonds
Identify and fix common Next.js App Router anti-patterns and mistakes. Use when reviewing code for Next.js best practices, debugging performance issues, migrating from Pages Router patterns, or preventing common pitfalls. Activates for code review, performance optimization, or detecting inappropriate useEffect/useState usage. CRITICAL: For browser detection, keep the logic in the user-facing component (or a composed helper that it renders) rather than isolating it in unused files.