A WebGPU retro game engine for TypeScript, inspired by RetroBlit. Build pixel-perfect 2D games with a clean, fantasy-console-style API.

feat(security): add mcp preflight and deterministic security-run workflow master

Add MCP health/auth preflight script with governance shadow detection, security-run skill, runbook fallback matrix, and deep-review integration. Includes unit tests and monthly governance checklist updates. Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Vaclav Vancura <commit@vancura.dev>


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