The platform for trusted AI action across MCP

Enable safe AI adoption at scale
Barndoor sits in the execution path for AI—enforcing policy, routing tools intelligently, and recording every action as AI operates across MCP-connected systems.
The control layer for enterprise AI adoption
Centralized AI & MCP Registry
Centralize visibility and control as AI and MCP usage scales across your environment.
- Flexible by design: Work with any AI app, agent framework, and MCP server—local, vendor-hosted, or third-party.
- Machine-to-machine authentication: Authenticate AI apps and agents using secure, non-human credentials.
- Universal endpoint: Connect and manage MCP servers through one consistent endpoint.
- Dynamic client registration: Automatically recognize new users with AI apps you’ve connected.
Action-level controls for AI
Enforce least-privilege AI behavior as agents operate across systems in real time.
- Fine-grained access controls: Define exactly what AI can read, write, or modify by user, role, tool, and data.
- Runtime policy enforcement: Enforce predefined policies at execution time before AI accesses MCP tools or data.
- Portable policies: Author policies in code during development and enforce them in production.
Context-aware routing
Enable reliable, multi-system AI workflows by filtering tools and context per request as MCP usage grows.
- Intelligent tool routing: Route each request to only the policy-approved MCP tools required for the task.
- Improve accuracy: Increase reliability and accuracy by up to 95% by filtering irrelevant context.
- Reduce operational cost: Cut token usage and execution costs by up to 95%
Audit every AI action
Get a centralized view of how AI operates across users, agents, and MCP-connected systems.
- Centralized audit dashboard: View AI usage, actions, and policy outcomes across users, agents, and MCPs in one place.
- Action-level audit trails: See approved, denied, and restricted AI actions with full execution context.
- Clear attribution: Tie every action back to a specific user, role, or AI agent.

Why enterprises choose Barndoor
Faster path to production
Least-privilege permissions
Reliable AI execution
Lower operational cost
Flexible MCP deployments
No vendor lock-in
Operational control at scale

APIs for control
Manage AI apps, agents, MCP servers, and policies programmatically—no manual setup.
SDKs for enforcement
Enforce policies directly in AI workflows where actions occur.
Built for CI/CD
Version, automate, and deploy policies consistently from development to production.