Arkna

Test your agent against the rules it needs to follow.

We run agreed tests on one workflow, review the available records and give your team written findings for its release decision.

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Observed fragments settling into a durable evidence record.

Start with the agent that has a release date

We agree the workflow, operating rules and questions the test must answer.

One solid form connects to an intact form and a fragmenting outline.

What we run, and what we read

We test in your environment, examine existing traces and evaluations, then review the findings with your workflow owner.

Separate observed moments forming an ordered record.

Example test questions

A stream of dark and blue squares passes an empty blue square.

Was the task completed?

The scenario
An agent says a customer’s request is complete, but a tool result records a failure.
What we check
Check the reply against the tool result and the final task status.
Two dark barriers leave an opening beside a blue square.

Did the handover happen?

The scenario
The rules require a person to take over, but the agent keeps handling the request.
What we check
Check whether the required referral appears in the queue or ticket history.
A sequence of dark blocks has an empty position outlined in blue.

Where does the evidence stop?

The scenario
A trace records a requested action, but not what happened in the receiving system.
What we check
Identify the receiving-system record needed to confirm the outcome.

From our research: What the Hugging Face incident revealed

What your team receives

Scattered fragments resolving into one intact record.

Decision brief

The issues that need attention before release.

Several reviewers converging on the same evidence source.

Supporting evidence

The records behind each finding, available for your team to inspect.

A sealed record already in place before an incident.

Recommended actions

What to investigate, change or retest.

Get the sample assessment

Know what remains open

Findings apply to the cases tested and records available. We identify gaps in coverage; untested behaviour remains unverified.

An evidence boundary separating recorded activity from what remains outside it.

What do you still have to settle before release?

Book a conversation
We already use Langfuse. What would this add?

Langfuse supports tracing and evaluations. Arkna can review questions your existing checks leave unresolved.

What would our team need to provide?

The operating rules, approved records and a workflow owner. We agree scope, fee and timing before work begins.

How do we share the records?

Start with a redacted export. Any account access is separately authorised and limited to the agreed work.

How is our data handled?

We agree confidentiality, permitted use, access and deletion before you share records.