Govern, observe, evaluate and approve every agent you run — built for regulated environments, with EU AI Act compliance in the box. Your code, prompts and credentials never leave your infrastructure.
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A harness without guardrails is just a sandbox. Governance wraps the runtime in EU AI Act compliance, accountability roles, prohibited-practice enforcement, and continuous monitoring — fed directly from the registry, traces, and evals already in the stack. When the auditor asks, the evidence is already there.
An autonomous loop without humans is a liability. "Human in the loop" here means approving a production action before it happens — not a labelling queue. Your people meet the agent in streaming chat, approval queues, and shared sessions, with full audit.
Every run from every agent lands in one place with tokens, cost and latency. Guardrail verdicts and evaluation scores sit on the exact span that produced them. Fork a real production trace, fix the prompt or tool, rerun — and the incident becomes a regression test.
Observability tools just watch. Here, policy is checked before the agent acts — allow, deny, or require a human — and a governance error is a deny, never a silent pass. Every verdict is recorded next to the trace that produced it.
Every prompt change, model swap or tool fix gets scored before it ships. Sample live traffic continuously, compare versions side by side, and block a release that has no eval evidence behind it.
Prompts stop living in code and chat threads. Every version is tracked, reviewed and approved to an environment before any agent can use it — and every production trace records exactly which version ran.
Studio proposes the workers, tools and guardrails, you refine it together, and every build is a version you can return to. Trial it in a sandbox with your own sample data, then export to your repo — the code is yours.
Most agent platforms ask you to hand over the runtime. We took the other side of that trade: your agents run on your infrastructure, and the plane only receives what they emit.
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SDK Apache-2.0, works with no plane at all. Enterprise plane proprietary. Coupled by the wire contract alone.
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See it against your own agents, or start with the open-source SDK and connect the plane later. We reply from support@fastaifoundry.com.