The terminal layer of authorization

Authorization for agents,
enforced at every act.

SentoClaw provides security and enablement for autonomous workloads as two expressions of one layer: per-act authorization. Security tooling built for human-paced software does not scale to agents working at machine speed. We moved authorization to the act.

What we do

The missing layer that authorizes the act.

Our framework binds identity and policy so that neither half carries standing authority. Identity tells you who an agent is. Policy says what it should do. Neither can authorize what it actually does, action by action, once it's running.

SentoClaw is the layer that can.

Per-action authorization

Every protected action is checked against fresh, signed authority before it takes effect. Approved actions proceed at machine speed; anything outside the grant stops before it happens.

Contain blast radius

One action of exposure. Authority is issued per action, one action at a time — nothing standing to steal, nothing to replay. A compromised or misdirected agent is stopped at the first action outside its grant.

Protocol agnostic

Enforcement sits below the protocol layer, so it covers unmodified, uncooperative tools — no SDKs, no sidecars, no framework integration. Whatever your agents speak, the actions underneath are what get authorized.

Fits the stack you own

Works alongside identity providers and policy engines, with no modification to the agents or tools it protects. Deploys as software, not a rebuild.

Untrusted — the agent doesn't participate in its own policing.
Offline — the decision is local; no network dependency in the moment of enforcement.
Per-action — authority never outlives the act it was issued for.

Platform agnostic

The decision happens where the work happens.

SentoClaw's authorization is offline by design: no network call in the path of the act, and no call home to reach a verdict. Enforcement that never phones a control plane can deploy where others can't, and the same posture runs everywhere it lands.

Sovereign deployments

Authority, decisions, and the evidence behind them stay inside your borders. No foreign control plane, no vendor in the loop — no jurisdiction questions riding on your security layer.

Edge devices

Proven on embedded-class hardware. Connectivity is optional: a device that loses the network keeps enforcing, and fails closed rather than open.

Air-gapped environments

Most security assumes a cloud console. Ours never needed one — the air gap isn't a special mode, it's the posture we built first.

Cloud fleets

The same enforcement, host by host, with nothing new to depend on. Your security layer can't become your outage, and no decision waits on a round trip.

A layer that doesn't need the network to say no doesn't need the cloud to exist.

Design partners

We're selecting a small number of design partners.

Teams running agents on infrastructure they control, who want real authority granted safely — and a direct line to the people building the enforcement layer. Early partners shape the product and deploy it first.

Talk to us about a deployment
Media

The argument in writing, and the system in motion.

Everything we have published, in one place.

Papers
The position on a single page. Why authorization for autonomous software has one final boundary, and what per-act authorization closes that identity and policy cannot.
The argument in full, with sources. Nine propositions, what the layer does not solve, and the one condition that would make it wrong.
Demos
ARM edge
A registry redirects an allowed fetch to an address nobody asked for. Under least privilege, the redirect is refused at the act and zero bytes reach it.
x86 server
A hidden post-checkout hook writes into a separate repository. Under least privilege, the safe checkout runs and the one act leaving the directory is denied before it commits.
Demos
Each run happens twice: once under a wide grant where it completes, once under least privilege where it is refused at the act. One on ARM, one on x86.
Team

Cody Parker Opstedal

Co-founder · CEO

Repeat founder. Bootstrapped his previous company to $6M ARR — a business built on understanding exactly how presentation-based security fails. SentoClaw is the defense built by someone who spent years on the offense.

Patrick Rademacher

Co-founder · CTO

M.S. Computer Science. The systems builder behind the architecture — designed, built, and proved the enforcement platform on two different processor and kernel generations, to an evidence standard built for adversarial review.

Contact

Open to conversations.

Limited design partner slots, technical deep-dives, press inquiries.

cody@sentoclaw.ai

Currently engaging by introduction.