1Sliding-Window Repeat Call Interceptor (`maxRepeatCalls`)
Detects when an agent repeatedly invokes a tool using identical input payloads (SHA-256 canonical hash equality).
Count = sum(1 for t in recentCalls where SHA256(t.args) == SHA256(current.args))
If Count >= maxRepeatCalls (default 5) -> TRIP FUSE
2Dollar Cost Ceiling & Dynamic Progress Headroom (`maxCostDollar`)
Enforces a strict dollar limit on token expenditure per agent run while granting a 25% headroom bonus if active non-repetitive state progress is verified.
IsProgress = unique_count(recent_state_hashes[-3:]) == 3
EffectiveCap = IsProgress ? (maxCostDollar * 1.25) : maxCostDollar
If cumulativeCost >= EffectiveCap -> TRIP FUSE
3Recursion & Sub-Agent Call Depth Limiter (`maxDepth`)
Prevents stack overflow and runaway sub-agent spawns by capping maximum call graph depth (default 15 steps).
4No-Progress Turn Output State Hash Shield (`maxNoProgressTurns`)
Calculates SHA-256 hashes of tool execution turn outputs. Trips when N consecutive turns yield 100% identical outputs without state progress.
5Adaptive Recovery & Cheaper Model Fallback
Upon detecting a soft hallucination warning, Moven dynamically routes execution to a cheaper fallback model (`gpt-4o-mini`, `gemini-2.5-flash-lite`, etc.) and automatically restores the primary model after 3 clean turns.