Skill UI

Enforces an 80%+ coverage TDD workflow for feature builds, bug fixes, refactors, and API/component work by writing unit, integration, and Playwright E2E tests first, then implementing code, verifying coverage, and mocking downstream services.

Defines and monitors SLAs, SLIs, and SLOs so teams can set performance targets, track metrics like error budgets and availability, and react before issues impact customers.

Master the art of building reliable, complex background jobs and distributed workflows using Trigger.dev. This skill focuses on orchestrating multi-step processes, handling AI pipelines, syncing across dozens of services, and processing large data batches. It serves as a powerful solution for TypeScript developers needing robust, scalable alternatives to simple message queues, making complex orchestration feel like 'Temporal made easy.'

A set of patterns for robust communication using the Twilio platform. Covers essential functions including basic SMS sending (with E.164 validation and status callbacks), Two-Factor Authentication (2FA) verification via SMS/Call, and building sophisticated Interactive Voice Response (IVR) systems using TwiML. Ideal for transactional notifications, user authentication, and automated customer service flows.

Configures GitHub Actions workflows to run Vast.ai integration, release, and coverage tests while handling secrets and branch protections so teams can automate their CI/CD pipelines around Vast.ai services.

Guides selecting and applying validated Vercel architecture blueprints across monolith, service-layer, or microservice setups, including requirement analysis, structure implementation, and migration planning for scaling teams and DAUs.

Guide for applying Vercel reliability practices such as circuit breakers, idempotency keys, bulkheads, and dead letter queues to harden integrations, retries, and fallbacks in production Vercel services.

Automates VPC network provisioning guidance within the GCP Skills category, offering best practices, ready-to-run code, and validation for compute, storage, BigQuery, Vertex AI, and other Google Cloud services whenever “vpc network setup” is mentioned.

Automates websocket handler setup for backend development, guiding Node.js, Python, and Go implementations while aligning with database, caching, messaging, and microservice architecture best practices to deliver production-ready code and validations.

Systematic Windows privilege escalation guide covering enumeration, credential harvesting, service abuse, token impersonation, kernel exploits and configuration flaws to elevate from standard user to Administrator/SYSTEM during pentests.

Guides choosing and implementing Windsurf-validated workspace blueprints for single projects, focused monorepos, and multi-window microservice teams, aligning Cascade contexts, .windsurfignore rules, and migration decisions.

Integrates MCP (Model Context Protocol) servers with Windsurf to extend Cascade’s reach into databases, filesystems, APIs, and custom toolchains, providing a standardized workflow for configuring, authenticating, and deploying external service connections.