Engine: Mk4 WASM via faf-scoring-kernel
Scoring: 21 slots, type-aware, slotignored
Fallback: Mk3.1 TypeScript (zero downtime)
Tools: 21 core + 34 advanced MCP tools
Format: IANA-registered .faf (application/vnd.faf+yaml)
Speed: 3,800% faster than v1.1.1