Architecture Decision Records

Each ADR captures a significant design decision — the context, the options considered, the decision made, and the rationale. They are the project's architectural memory.

• 001 Per-CPU Scheduling and SMP Task Management Accepted
• 002 Three-Layer Enforcement Pipeline Accepted
• 003 Content-Addressed Storage and Cryptographic Identity Accepted
• 004 Cryptographic Integrity — Blake3 and Ed25519 Accepted
• 005 IPC Primitives — Control Path and Bulk Data Path Proposed
• 006 Policy Service — Externalized Authorization Proposed
• 007 Capability Revocation and Audit Telemetry Proposed
• 008 Boot-Time-Sized Kernel Object Tables Proposed
• 009 Purpose, Deployment Tiers, and Scope Boundaries Proposed
• 010a Persistent ObjectStore — On-Disk Format Proposed
• 010b Windows Compatibility — The API/AI Boundary Proposed
• 010c Phase 1 Win32 Surface — Tier Assignments Proposed
• 011 Graphics Architecture and Scaling Assumptions Proposed
• 012 Input Architecture and Device Classes Proposed
• 013 RISC-V (riscv64gc) Architecture Support Proposed
• 014 Compositor ↔ Scanout-Driver Protocol Proposed
• 015 Storage Tiers and the Commitment Ladder Proposed
• 000 Zero-Trust Architecture and Capability-Based Access Control Accepted