RUNTIME MODEL
Events are facts; runs are projections.
Sessions and Runs are useful views, but append-only Events remain the source of truth for state, replay, audit, regression and recovery.
Bounded ReAct + FSM
Each quantum has explicit step and time budgets. Exhaustion yields; it never becomes another hidden loop.
Governed side effects
Tool, MCP, Memory, file, execution and external writes cross policy, trace, deadline and idempotency boundaries.
Durable continuation
Events, checkpoints, Artifacts, capability snapshots and receipts reconstruct the next quantum.
Recovery with evidence
Retry, reconcile, compensate, review, quarantine, cancel or fail through explicit bounded states.
CACHE DIAGNOSTICS
Reuse work. Never reuse authority.
Validated model work, reasoning structures, tool results, Memory projections and prompt prefixes can be reused. Event, Artifact, receipts and checkpoints remain the source of truth.
- A hit cannot authorize a side effect
- A hit cannot advance the FSM
- A hit cannot replace evidence
- Cache can always be bypassed or rebuilt