Skill UI

Learn to build and deploy edge functions using Cloudflare Workers and Wrangler CLI. This skill covers creating lightweight APIs, microservices, and middleware for origin servers. It includes setting up cron jobs, managing KV storage, and deploying to the global edge network with sub-millisecond latency. Ideal for developers needing scalable serverless solutions.

This skill handles tasks involving Supabase, a backend-as-a-service platform. It covers database management, authentication, edge functions, storage, and real-time features. It includes guidance on client library integration with frameworks like Next.js and React. The skill emphasizes verifying changes against documentation, securing data with Row Level Security (RLS), and managing API keys safely. It helps resolve auth issues and implement secure database policies.

Automates Supabase projects by sequencing Composio Rube MCP workflows for database querying, schema inspection, SQL execution, project/org management, storage buckets, edge functions, and health monitoring while always refreshing tool schemas first.

This skill automates the creation of comprehensive unit tests across multiple programming languages like Python, JavaScript, and Java. It analyzes source code to identify functions and classes, then generates maintainable test suites with strong coverage, edge case handling, and proper mocking. Ideal for developers seeking consistent test structures and improved code quality without manual writing.

Add distributed rate limiting to API routes, middleware, and edge functions with @upstash/ratelimit and Upstash Redis. Covers sliding window, fixed window, and token bucket algorithms, per-identifier keys, and returning 429 with Retry-After headers.

This skill provides expert knowledge for deploying Next.js applications to the Vercel platform. It covers configuration, environment variables, and production deployment processes. Use this when users request hosting solutions, serverless functions, or edge functions specifically for Vercel. It ensures proper setup and validation before going live.

This skill enables developers to deploy frontend and full-stack applications on Vercel efficiently. It covers setting up preview environments for pull requests, configuring edge functions, managing environment variables across different stages, and implementing production guardrails. Includes integration with GitHub Actions for automated CI/CD pipelines and security best practices like custom domains and headers.