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The Foundation Skill. LLM Firewall + 2025 Security + Cross-Skill Coordination. Use for ALL code output - prevents hallucinations, enforces security, ensures quality.
Evidence before claims, always. No completion claims without fresh verification. The final gate before declaring success.
Design-first methodology. Explore user intent, requirements and design before implementation. Turn ideas into fully formed specs through collaborative dialogue.
Elite Tier Backend standards, including Vertical Slice Architecture, Zero Trust Security, and High-Performance API protocols.
Test-Driven Development Iron Law. Write the test first. Watch it fail. Write minimal code to pass. No exceptions.
Create isolated git workspaces for feature development. Smart directory selection, safety verification, and cross-platform support (Windows/Unix).
Elite Tier Web UI standards, including pixel-perfect retro aesthetics, immersive layouts, and UX psychology protocols.
Master specialized skill for building 2025/2026-grade browser extensions. Deep expertise in Manifest v3, Service Worker persistence (Alarms, Offscreen API), Side Panel API, and Cross-Browser compatibi...
Surgical Debugger & Code Optimizer. Autonomous root-cause investigation, persistence-loop fixing, and high-fidelity code reflection. No new features, only fixes.
Web browser game development principles. Framework selection, WebGPU, optimization, PWA.
MCP (Model Context Protocol) server building principles. Tool design, resource patterns, best practices.
4-phase systematic debugging methodology with root cause analysis and evidence-based verification. Use when debugging complex issues.