G

Runtime Modules

Runtime Modules

GAR is composed of the following modules:

  • Planner

  • Tool Router

  • Policy Gate

  • Memory Engine

  • Bridge Interface

  • Lease & Concurrency Manager

  • Checkpoint & Migration Controller

  • Receipt Engine

  • Observability & Audit Engine

  • Sandboxed Skill Environment (SSVM)

  • Prompt Injection Enforcement Layer

  • Enterprise Controls Layer

Execution State Machine

IDLE → PLANNING → GATING → EXECUTING → MEMORY_UPDATE → DONE

Distributed execution MAY include:

  • SUSPENDED

  • MIGRATING

Normative rules:

  1. No side effects before Policy Gate approval.

  2. Side-effect boundaries MUST be idempotent.

  3. Checkpoints SHOULD precede irreversible actions.

  4. Replay MUST NOT duplicate side effects.