Real-time Agent Identity & Network Security
Cryptographic evidence for every action your AI agents take
Your auditors will ask what your AI agents did. rains gives you a signed answer.
Every prompt, every tool call, every refusal lands on a tamper-evident chain. Every action is bound to an identity. Every decision is reviewable, not summarized.
This is the layer your CISO, your auditors, and your insurance carrier have been asking for since the first agent got a credential.
{"ts":"2026-06-11T08:14:22Z","agent":"did:key:z6Mkf…8Qn2","action":"tool.call:db.query","cap":"cap_3f9a…d21c","prev":"b7c1…9e4f","hash":"a02d…7c88"}
signature verified · gateway did:key:z6Mkr…1VtA
Serious inquiries only.·Enterprise terms.·Pricing disclosed after a qualifying call.
The questions other tools can't answer
An auditor asks what your agents accessed last quarter. Most shops produce a log file. rains produces a signed chain that verifies offline on the auditor's own laptop.
A board member asks how you'd know if an agent went off the rails. Most shops describe their monitoring stack. rains shows every refusal as a reviewable decision, the controls that contain a compromised agent, and the signed record proving what happened.
An insurance carrier asks how your AI deployment is governed. Most shops point at IAM and DLP. rains shows a signed policy a board approved, verifiable by the carrier without access to the system.
A regulator asks what data left your environment, who saw it, and under what authority. Most shops grep logs. rains answers from a chain entry, signed at the moment of action.
What rains is
A control plane that sits between AI agents and the tools, data, services, and infrastructure they touch. Every action is mediated by a scoped capability and recorded on a signed audit chain. Every denial is a reviewable decision an operator can approve, extend, or block in seconds.
AI agents are network actors. They need a cryptographic identity, a scoped permission to act, and a verifiable record of what they did. rains gives you all three. Everything else in the product is built on those primitives.
Why now
Regulations are here. The EU AI Act, NIS2, DORA, the SEC cyber disclosure rule, and the emerging US state-level AI bills all require something that wasn't required a year ago: an evidence trail for AI decisions, not just an outcome.
The buyer who chooses rains is the buyer whose auditor, board, or carrier has already started asking. The lead time on regulatory preparation is now measured in quarters, not years.
What evidence looks like
A signed chain an auditor verifies offline, on their own laptop, without access to your systems. A compliance bundle you hand to an auditor as a single artifact. Signed weekly digests for executive reporting. Delivery into the SOC stack your security team already uses.
Provable. Signed. Reviewable. Those three words are the difference between an audit log and cryptographic evidence.
Built for regulated industries
Financial services. Healthcare. Critical infrastructure. Defence contractors. Public-sector procurement. The buyers who have an auditor in the building or a regulator on their calendar.
rains is sold under enterprise terms. Pricing disclosed after a qualifying call.
Book a qualifying call
A 30-minute conversation with someone who has stood up a chain in production. We'll cover your regulatory posture, your agent footprint, and whether rains is a fit. If it isn't, the call ends honestly. If it is, the next step is a scoped pilot.