Product boundary
- A2B is the umbrella protocol and architecture.
- Operator is the first hosted control product.
- Workflow examples do not define the whole product.
- Public subscriptions are not open yet.
Private preview
A hosted control surface for AI agent actions.
A2B Operator is being built to evaluate an agent action before it affects a business system, route sensitive decisions to a human, and preserve a reviewable trace of what happened.
The problem
Agents are gaining execution rights faster than businesses are adding control.
Once an agent can send a message, change a record, access data, or trigger infrastructure, the business needs to know who requested the action, which policy allowed it, whether approval was required, and what actually happened.
The intended Operator role
A control surface for governed agent execution, review and evidence.
- Register agents and their declared capabilities
- Evaluate proposed actions before execution
- Return allow, deny, or approval required
- Review sensitive actions through a human decision queue
- Inspect the trace from request to decision and outcome
- Separate agent activity by workspace
What exists and what remains open
The current implementation evidence is separate from public SaaS readiness.
Demonstrable today
- Workspace, agent, policy, review, action, and ledger surfaces exist
- Action-evaluation API routes exist
- File-backed and optional PostgreSQL storage paths exist
- Policy decisions and ledger traces can be demonstrated locally
Required before public SaaS
- Production-grade user authentication and session enforcement
- Server-side workspace membership and tenant authorization
- API keys or service identities for external agents
- Rate limiting, idempotency, monitoring, backup, and recovery evidence
- Verified billing, entitlement, onboarding, support, and cancellation flows
Private preview, not a public subscription.
This page documents the product direction without claiming that onboarding, billing, tenant isolation, or production operations are complete.
Follow the build notes →Operator implements A2B; it does not replace the A2B concept.
Start with the protocol definition, then follow the implementation evidence as the product matures.