Developer Tools & Repos Agent Skills for Windsurf (legacy)

SwiftUI architecture patterns, state management with @Observable, view composition, navigation, performance optimization, and modern…

Migrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates.

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers.

Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design.

Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access…

Comprehensive backend development guide for Langfuse's Next.js 14/tRPC/Express/TypeScript monorepo.

Guide Clojure and ClojureScript development using REPL-driven workflow, coding conventions, and best practices.

Execute Codex CLI for code analysis, refactoring, and automated code changes.

Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems.

Manage major dependency version upgrades with compatibility analysis, staged rollout, and comprehensive testing.

Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build…

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling.

Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from…

This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement…

This skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up…

Design microservices architectures with service boundaries, event-driven communication, and resilience patterns.

Guide for maintaining the MassGen model and backend registry.

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators…

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication…

Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI.

Upgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent features.