Your agents can spend money and reach production. Prove what they did.

When an agent loops overnight or reaches a system it should not, the bill and the questions arrive together. Abacross puts the spend limits, access boundaries and tamper-evident logs in place on AWS before that happens, so the answer is a record, not a reconstruction.

Request an audit Run the free readiness check ›

Fixed fee, quoted before any work starts. No per-token billing.

agent-journal · block 0x2f ✓ verified

$ ajv verify --from-genesis

chain      1,482 entries, unbroken
root       9f3c1ab4e07d55c2a1f8b6d390e4772c
anchored   rfc3161 + opentimestamps
gap        none
status     OK - complete from genesis

Since 2019 Running production workloads on AWS

Fixed fee Quoted up front, before work starts

Open source Our verification tooling is auditable

No token billing Nothing you run meters per request

What we do

Three things go wrong when agents reach production.

They are the same three every time, and all three are infrastructure problems rather than model problems.

A loop bills you for a weekend

Budget alerts arrive after the money is gone. We put circuit breakers in the execution path, so a recursive call stops at a limit instead of at an invoice.

An agent reaches further than intended

Credentials get shared, scopes get widened for a demo, and nobody narrows them again. We set access boundaries that survive the next deadline.

Nobody can say what happened

After an incident, ordinary logs cannot show they were not edited. We build provenance you can hand to somebody who does not trust you.

How it works

An engagement runs in three steps.

You can stop after any of them, and the first one is read-only.

STEP 01

Audit

It starts with the free readiness check, run by you. Then read-only access and a walk through what the agents actually do. You get a written findings list, ranked, with the blast radius of each one spelled out. Nothing changes during this step.

STEP 02

Guardrails

We implement the findings you choose, as reviewable infrastructure-as-code. Spend limits, access boundaries, and a provenance trail, each one a diff you can read before it is applied.

STEP 03

Handover

Runbooks, the reasoning behind each decision, and the tooling to re-run the checks yourself. The goal is that you do not need us again for the same problem.

Blog

The reasoning, in public.

The clearest evidence of how we work is what we have already worked out. No gated whitepapers and no email wall.

19 Sep 2026

A Hash Chain Is Not Evidence: Where Agent Audit Logs Have To Live

Teams are adding hash chains to their agent audit logs and treating the problem as solved. Each record carries the hash of the one before it, so...

Read › 16 Sep 2026

Why Our Free Tools Run In Your Browser: Three Checks That Never See Your Data

Every free online tool asks you to make the same decision, usually without saying so. You paste something in, you press a button, and the question you...

Read › 10 Sep 2026

What to Log When Your Agents Start Calling Each Other

When your agents only call tools, a mistake stays inside your own system. When they start calling other agents, some of them owned by other companies...

Read ›

Read everything ›

Tools

Free, and they run on your machine.

Browser-based utilities that never send what you paste anywhere. They are here because they are useful, not because they are a funnel.

Start with the read-only audit.

Tell us what you are running. The first reply will be substantive rather than a calendar link.

Request an audit

Opens your email client with a short prompt already filled in. No form, no tracking, nothing stored here.