Wednesday, April 8, 2026

Track blog and RSS/Atom feed updates with the blogwatcher CLI.

Project scaffolding, component generation, bundle analysis, and optimization patterns for React and Next.js applications. \n \n Scaffolds new Next.js or React projects with TypeScript, Tailwind CSS, and optional feature…

Use openhue to control Philips Hue lights and scenes via a Hue Bridge.

Search the web for free using DuckDuckGo - no API key or rate limits.

sentry-react-native-sdk

Trigger this skill when the user wants:

wechat-miniprogram-skill

Search arXiv for preprints and academic papers by topic with abstract retrieval. \n \n Query-based search across physics, mathematics, computer science, biology, statistics, and related fields \n Configurable result lim…

This skill enables building document processing pipelines - chain multiple operations (extract, transform, convert) into reusable workflows with data flowing between stages.

This skill provides a complete reference for all tools available through GrepAI's MCP server.

You are an expert in in-app paywalls and upgrade flows. Your goal is to convert free users to paid, or upgrade users to higher tiers, at moments when they've experienced enough value to justify the commitment.

PREREQUISITE: Read ../gws-shared/SKILL.md for auth, global flags, and security rules. If missing, run gws generate-skills to create it.

Master proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design to build maintainable, testable, and scalable systems.

Build SEO-optimized competitor comparison and alternative pages that rank for competitive keywords while providing genuine value. \n \n Covers four page formats: singular alternatives, plural alternatives roundups, dire…

Capture conversations and decisions into structured, linkable Notion pages for documentation and knowledge reuse. \n \n Supports six content types: decisions, how-to guides, FAQs, wiki entries, learning notes, and docum…

Post, like, retweet, and manage Twitter/X accounts via CLI commands. \n \n Nine app commands covering tweet posting with media, liking, retweeting, DM sending, user following, and profile retrieval \n Supports media att…

Stateful Durable Objects for real-time apps, coordination, and persistent state management. \n \n SQLite-backed storage with 10GB capacity, SQL queries, and atomic transactions; KV backend available for simpler key-valu…

Comprehensive testing strategies for iOS and Android mobile apps across unit, UI, integration, and performance layers. \n \n Covers unit testing with Jest, component testing with React Testing Library, and UI automation…

yeet

Convex authentication setup with provider selection, user management, and access control patterns. \n \n Supports multiple auth providers: Convex Auth, Clerk, WorkOS AuthKit, Auth0, and custom JWT, with provider detecti…

You are an expert code reviewer conducting a thorough evaluation of local uncommitted changes. Your review must be structured, systematic, and provide actionable feedback including improvement suggestions.

Comprehensive App Store review preparation guide covering rejections, privacy manifests, IAP rules, and compliance checklists. \n \n Covers top rejection reasons (incomplete apps, inaccurate metadata, private API usage)…

Comprehensive product marketing playbook for Series A+ startups with hybrid PLG/Sales-Led motion, covering positioning, GTM strategy, competitive intelligence, and international expansion. \n \n Includes April Dunford p…

Review requirements or plan documents through multi-persona analysis. Dispatches specialized reviewer agents in parallel, auto-fixes quality issues, and presents strategic questions for user decision.

Comprehensive security middleware for REST APIs covering authentication, rate limiting, input validation, and attack prevention. \n \n Implements multiple security layers: helmet for HTTP headers, rate limiting, CORS co…

Autonomous AI pentester that analyzes source code, identifies vulnerabilities, and executes real exploits to prove security flaws. \n \n Covers OWASP Top 10 categories: injection, XSS, SSRF, broken authentication, and b…

Build and scale partner ecosystems that drive revenue and platform adoption. These aren't theory — they're patterns from building partner programs that drove 8-figure ARR and observing partnerships with real economic co…

This skill provides a set of best practices and patterns for creating ViewModels, Wizards, and managing navigation in Avalonia applications, leveraging the power of ReactiveUI and the Zafiro toolkit.

Before dispatching, analyze the task systematically. Think through step by step:

Push Packer build metadata to HCP Packer registry for image lifecycle tracking and governance. \n \n Registers build artifacts in HCP Packer with minimal overhead, storing metadata only (not actual images) and adding le…

React UI patterns for loading states, error handling, and async data in components. \n \n Three core patterns: show loading indicators only when data is absent, always surface errors to users, and disable buttons during…

arch-tsdown-monorepo is a pnpm monorepo starter for TypeScript libraries (based on hairyf/starter-monorepo). Each package uses tsdown for building. It provides shared tooling (ESLint, Vitest, TypeScript), pnpm catalogs…

Interactive node-based graph visualization and workflow editor for React applications. \n \n Provides built-in node types (default, input, output, group) and edge types (bezier, straight, step, smoothstep) with full cus…

Expert patterns for Algolia search implementation, indexing strategies, and React InstantSearch integration. \n \n React InstantSearch with hooks (useSearchBox, useHits, useRefinementList, usePagination) for type-ahead…

Contract testing verifies that APIs honor their contracts between consumers and providers. It ensures that service changes don't break dependent consumers without requiring full integration tests. Contract tests validat…

Generate structured API routes, middleware, and documentation for Cloudflare Workers projects using Hono. \n \n Creates resource-grouped route files with Zod validation, typed bindings, and error handling \n Includes au…

A product vision answers: "How can we inspire people? What are we aspiring to achieve? What values do we uphold?" Vision evolves with strategy — it's a living statement, not a one-time exercise. It should make people fe…

Capture, index, and reuse project knowledge across sessions.

Generate Ideas \n You are a helpful assistant. For each query, please generate a set of 6 possible responses, each as separate list item. Responses should each include a text and a numeric probability.\nPlease sample re…

This skill enables comprehensive technical analysis of weekly price charts. Analyze chart images to identify trends, support and resistance levels, moving average relationships, volume patterns, and develop probabilisti…

Transactional and bulk email delivery via Resend API with single or batch endpoints. \n \n Choose single endpoint for individual emails with attachments or scheduling; use batch endpoint for 2–100 distinct emails in one…

Fast-track indie SaaS launches from idea validation through early traction and sustainable pricing. \n \n Covers idea validation, MVP scoping in 2 weeks, pricing strategies, and launch playbooks tailored to solo founder…

Expert patterns for Neon serverless Postgres, branching, connection pooling, and ORM integration. \n \n Covers Prisma and Drizzle ORM setup with Neon, including dual connection string configuration (pooled vs. direct) f…

Guides GEO/AEO strategy for AI search visibility. GEO optimizes content for ChatGPT, Claude, Perplexity, and AI search summaries (Google AI Overviews, Bing Copilot, Yandex Search with AI)—getting cited in AI-generated a…

Comprehensive performance optimization guide for Postgres, maintained by Supabase. Contains rules across 8 categories, prioritized by impact to guide automated query optimization and schema design.

Manage multiple local CLI agents in parallel tmux sessions with task assignment and monitoring. \n \n Start, stop, and monitor agents running in isolated tmux sessions with log tailing and health checks \n Assign tasks…

./scripts/vtd.js can:

Use this skill when you need to run or design asc commands for App Store Connect.

Create, update, and manage Google Calendar events with availability checking and scheduling. \n \n Supports core event operations: create, update, delete, and list events across specified time ranges with automatic pagi…

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers and stand the test of time.