Stop unsafe actions at the boundary
Normalize commands, apply deterministic rules, escalate ambiguity to a judge, and arbitrate before a tool call is released.
Local safety and observability proxy
Control what AI agents can execute—and understand everything they do.
ModelWarden sits between your agent and its model provider. It inspects tool calls, blocks dangerous actions, routes providers, and preserves the evidence you need to investigate an incident.
3-stage safety pipeline
6+ provider formats
Local-first operations
tool request
shell("rm -rf ~/.ssh")
01Normalizecommand revealed
02Heuristicscritical match
03Arbitratehard block wins
DENY
Protected path destruction blocked before execution.
Audit event chained · secrets redacted · 14 ms
One control plane for agent operations
Safety is the first decision. Evidence is what makes it operational.
ModelWarden combines enforcement and investigation in one local proxy instead of splitting them across agent plugins and external telemetry services.
See the full operating picture
Track live audit events, provider health, errors, latency, cost, and alerts from the proxy that handled the request.
Reconstruct what actually happened
Follow traces and replay sessions across requests, safety stages, provider calls, and final decisions.
Run local, team, or fleet deployments
Use provider failover, remote wrappers, uptime and cron monitoring, SCM links, and issue workflows as deployments grow.
Product proof
The decision and the evidence live together.
The dashboard is not a decorative reporting layer. It reads the same proxy decisions and audit events that enforced the request, then connects them to provider and runtime context.
- Live allow, ask, and deny decisions
- Stage-by-stage safety evidence
- Provider health, routing, and failures
- Tracing, replay, alerts, and operational monitors
How it works
Drop the proxy into the request path.
01
Route agent traffic
Point an OpenAI-compatible or supported provider client at the local ModelWarden endpoint.
02
Inspect and decide
Text continues streaming while tool calls are normalized, classified, judged when needed, and arbitrated.
03
Enforce and record
Safe calls continue. Dangerous calls stop. Every result becomes searchable, tamper-evident operational evidence.
For developers
Protect a local agent in minutes.
Start with heuristics, a BYO judge, provider protocol support, the local dashboard, error monitoring, and a live audit stream.
Read the quickstartFor enterprise operations
Turn agent safety into an operating system.
Add fleet-level visibility, remote wrappers, anomaly detection, uptime and cron monitoring, release health, and managed providers when required.
Compare Enterprise profilesStart at the execution boundary