Essential command-line tools and system utilities.
Expert guide for creating Docker Compose configurations, Dockerfiles, and container orchestration. Use when containerizing applications, setting up development environments, or configuring multi-container deployments.
Enterprise Master-Clone pattern implementation guide for complex multi-step tasks with full project context, autonomous delegation, parallel processing, and intelligent task distribution; activates for large-scale migrations, complex refactoring, parallel exploration, architecture restructuring, and multi-file transformations
Invoke Codex CLI as a coworker for implementation, brainstorming, specs, and reviews. Use when you want parallel thinking, cheap execution, or a second opinion. Codex tokens are cheaper than yours — delegate aggressively. Keywords: codex, delegate, implement, draft, review, brainstorm, write tests, code review.
[Debug] Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes - four-phase framework (root cause investigation, pattern analysis, hypothesis testing, implementation) that ensures understanding before attempting solutions. (project)
Four-phase debugging framework that ensures root cause identification before fixes. Use when encountering bugs, test failures, unexpected behavior, or when previous fix attempts failed. Enforces investigate-first discipline ('debug this', 'fix this error', 'test is failing', 'not working').
Provides expertise for building full-stack applications with Convex backend and Next.js frontend, including schema design, type-safe functions, authentication, server rendering, and real-time subscriptions. Use when building or debugging Convex + Next.js applications, implementing real-time features, or needing guidance on Convex Auth, preloadQuery patterns, or function design.
Times Square notebook execution system integration patterns. Use this skill when working with Times Square pages, implementing SSE updates, handling URL parameters, setting up GitHub PR previews, or working with the Times Square API. Covers context providers, data fetching hooks, mock API endpoints, and page routing patterns.
Provides guidance on reducing Lambda cold start times through binary optimization, lazy initialization, and deployment strategies. Activates when users discuss cold starts or deployment configuration.
Expert guide for setting up monitoring dashboards, alerting, metrics collection, and observability. Use when implementing application monitoring, setting up alerts, or building dashboards.
Design complete technology stack and system architecture from project requirements - generates TECH-STACK.md with frontend/backend/database/DevOps choices plus rationale, and ARCHITECTURE.md with components, data flow, and mermaid diagrams
Your approach to handling backend deployment. Use this skill when working on files where backend deployment comes into play.
Skills for legacy code analysis, explanation, and safe refactoring - mandatory workflows and search tools
Testing best practices and anti-patterns. Use when writing tests, reviewing test quality, or understanding testing methodology for this project.
Use this skill when receiving any task that might benefit from parallel execution. Auto-detects parallelizable work patterns based on task description and suggests optimal execution strategy (Claude sub-agents, Codex handoff, or direct implementation). Invoke BEFORE starting implementation of multi-file tasks.
A skill for generating and maintaining high-quality documentation following established standards (JSON:API, Mermaid ERDs, Positive/Negative testing).
Expert in error handling, Error Boundaries, Sentry integration, logging strategies, error recovery, user-friendly error UI, and debugging tools
Comprehensive DevOps skill for CI/CD, infrastructure automation, containerization, and cloud platforms (AWS, GCP, Azure). Includes pipeline setup, infrastructure as code, deployment automation, and monitoring. Use when setting up pipelines, deploying applications, managing infrastructure, implementing monitoring, or optimizing deployment processes.
Dynamic tier system for right-sizing n8n workflow hardening. Use this skill on ANY n8n workflow request to determine appropriate validation, logging, and error handling levels. Adapts to user needs — from quick prototypes to mission-critical production systems.
Curated project templates that guide feature-dev Phase 3 questions with research-backed technology choices. Provides standardized options for common project types (SaaS API, ML Service, CLI Tool, Full-Stack). Use when starting new projects or when feature-dev needs structured decision guidance. Do NOT use for existing projects with established stacks - analyze existing code instead.
Generate architectural wikis with source code traceability. Creates comprehensive documentation including architecture overviews, module docs, data flow diagrams, and interactive static sites. Use when asked to document a codebase, generate architecture docs, create a wiki, or explain how a project is structured.
Guides users in creating rich domain models with behavior, value objects, and domain logic. Activates when users define domain entities, business rules, or validation logic.
Research-backed feature implementation workflow enforcing gap analysis, incremental planning, agent coordination, and continuous integration best practices. Auto-invoked for ALL feature implementation requests to prevent code duplication and ensure CLAUDE.md compliance.
AI-powered enterprise debugging orchestrator with Context7 integration, intelligent error pattern recognition, automated root cause analysis, predictive fix suggestions, and multi-process debugging coordination across 25+ languages and distributed systems
Expert knowledge for migrating projects to OpenSaaS Stack. Use when discussing migration strategies, access control patterns, or OpenSaaS Stack configuration best practices.
