PF Systems

UK sovereign AI governance software

British-developed · Model-agnostic
PF SystemsOperational authority for agentic AIStart with one workflow
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PF Trace™ interactive demonstration

See the evidence.
Understand the action.

PF Trace gives an authorised operator a clear view of a governed AI event: what was requested, which authority applied, what PF Kernel decided and what the executor reported as the result.

Explore the evidence packs No sign-in · illustrative data only
01Choose a situation

Cyber response, finance, customer data, software, robotics or drones.

02Inspect the evidence

Move between the overview, full pack, timeline and replay.

03Understand the consequence

See the difference between the AI proposal and the recorded effective action.

What the operator sees

One interface. Six different situations.

This demonstration uses fictional events and deliberately public-safe fields. It shows the buyer experience and evidence structure without publishing customer data, internal mechanisms or protected implementation detail.

PF Trace™ · illustrative evidence pack

Agent changes the target after authority is issued

Pack statusEvidence received
Pack referenceDEMO-CYB-2041
Received03:17:42 UK
Requested byIncident Response Agent / IR-2041
OutcomeStop the Line
What happened

Use authority issued for endpoint DEV-481 to quarantine critical finance server FIN-SRV-01.

Why it matters

The agent is identifiable and knows the tool, but its earlier authority applies to a different target. The changed request must be evaluated as a new consequential action.

PF Kernel decisionStop the Line

The protected executor reported a material target mismatch. The configured synthetic policy returned the changed proposal for evaluation and PF Kernel issued Stop the Line.

Authority appliedExact tool, DEV-481 target, containment purpose and recorded validity
Effective actionReject the changed request and hold the synthetic workflow pending defined recovery authority.
Operational consequenceFIN-SRV-01 remains unchanged; the affected synthetic workflow cannot continue until its recovery condition is met.
PF KernelDecided
PF CorePreserved the linked evidence
PF TraceDisplays what it received

Illustrative demonstration. A real evidence pack is deployment- and customer-specific.

Clear product boundaries

PF Trace displays.
It does not decide or manufacture proof.

PF KernelDecides

Returns Allow, Deny, Modify, Step Up or Stop the Line.

PF CoreProves

Preserves linked evidence, lineage and the material needed to trace and replay the governed evaluation.

PF TraceDisplays

Presents the received evidence to authorised operators in a usable form.

Make the example yours

What should your approver see when AI asks to act?

Choose one consequential workflow and PF Systems can help map its actors, authority, evidence and safest discovery or shadow-pilot boundary.

A useful starting point
  • One proposed AI action
  • One real operational consequence
  • The person or system holding authority
  • The evidence needed afterwards
Request a governed AI briefing

Prefer email? contact@pfsystems.ai