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@nullrunio

NullRun

Systems infrastructure for modern AI and data workloads.

NullRun

Real‑time enforcement layer between AI agents and external tools (LLMs, APIs, DBs).
Blocks uncontrolled costs, runaway loops, unsafe behaviour before execution – not after.

Core layers

  • Detectors – real‑time behavioural monitoring (loops, retry storms, rate limits, budget, anomalies)
  • Enforcement Engine – hard runtime constraints (invariants, capability tokens, policies, per‑agent boundaries)
  • Decision Engine – confidence scoring + action levels (Observe/Warn/Block/Degrade), plan‑aware

Key features

  • Circuit breaker for agents – auto‑halt runaway agents
  • Policy engine – fine‑grained rules per workspace / agent / execution type
  • Capability tokens – signed, bounded permissions
  • Cost intelligence – real‑time + predictive cost attribution
  • Audit logging – full traceability
  • Adaptive enforcement – risk‑ and context‑aware rules
  • Multi‑tenant isolation

Why NullRun?

Capability Existing tools NullRun
Cost analytics
Observability
Circuit breakers ⚠️ Limited ✅ Native
Loop / retry detection
Capability tokens ❌ Rare ✅ Core
Real‑time enforcement ❌ Post‑hoc ✅ Before exec
Agent‑native design

Design philosophy

  • Prevent cost explosions, don’t just report them
  • Treat agents as untrusted execution systems
  • Enforce constraints in real time, not after logs
  • Make enforcement deterministic and auditable

Popular repositories Loading

  1. .github .github Public

  2. nullrun-sdk-python nullrun-sdk-python Public

  3. nullrun-docs nullrun-docs Public

  4. nullrun-examples nullrun-examples Public

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