
Reality Kernel gives your agents deterministic, auditable execution logs in under 1ms. Stop relying on LLM-as-a-Judge guardrails and deploy court-grade cryptographic proof before the EU AI Act deadline.
Today's agentic guardrails classify prompts. Reality Kernel intercepts the compiled system command, executes it inside parallel shadow worlds, and refuses anything that crosses the separatrix — independent of language, paraphrase, or jailbreak.
Localhost ranges, cloud metadata endpoints, and private subnets are intercepted at the perimeter — no probabilistic classifier can be tricked into letting them through.
We do not read the prompt. CVE-2025-32711-class obfuscations and Swahili jailbreaks compile to the same shell call — and the same blocked verdict.
Declarative least-agency rules compare each destination against your allow-list. Anything off-script triggers a reflexive collapse before bytes leave the host.
Causal simulation rejects any trajectory that bends the host's privilege graph. Approved system-config writes are signed, logged, and chain-linked into the audit ledger.
Drop a single call in front of every dangerous action. The kernel does the rest — deterministically.
Your agent submits the compiled system command alongside the operator's stated goal.
Read-only verbs and allow-listed binaries clear in sub-millisecond — 95% of traffic, near-zero overhead.
The remaining 5% spawn five parallel state-space trajectories. We track filesystem diffs, egress, privileges, and reflexive feedback.
ALLOW · WARN · BLOCK — appended to a SHA-256 chained ledger. Tamper a single entry and the next verification fails the whole chain.
"command": "rm -rf /var/lib/db", "prime_intent": "rotate old logs" → engine response "verdict": "BLOCK", "confidence": 0.97, "worlds_in_basin_b": 6 / 7, "max_divergence": 0.81, "evidence": [ "destructive_fs_write", "intent_divergence", "reflexive_collapse" ], "latency_ms": 142, "proof_hash": "0x4c11d8aa…"
Reality Kernel ships in three deployment modes. Same engine, same verdict math, same audit chain — the only thing that changes is who holds the keys and the disks.
Hit our endpoint, get a signed verdict, ship to production in an afternoon. We run the simulation cluster; you keep the keys.
We deploy an isolated control plane inside your VPC. Network egress stays inside your perimeter; we operate it under shared SRE.
Helm chart or systemd bundle for fully sovereign deployment. MicroVM / gVisor simulation sandbox. We never see your traffic.
The dashboard is not a metrics page — it is the operational surface where humans review what the simulation flagged. Pending WARNs surface inline. Discord alerts route back here. Every override drops a fresh chain link.
A LangChain agent tricked by prompt injection attempted to access the AWS metadata service. Reality Kernel caught the 169.254 network access across 5 shadow states and reflexively blocked the exfiltration.
An autonomous data-summarizer was manipulated into appending patient data to an external API request. The structural drift between intent ("summarize") and output caused a divergence spike, halting execution.
Statistical guardrails are negotiatedRK · Founding Thesis · 2025
with every prompt.
Causal physics is not.
RK-α is in private beta with select security and compliance teams. Request an API key and a guided walkthrough — we respond inside 24 hours.