Your AI agents trigger payments, query databases, sign contracts, and delegate work to others, often with unchecked permissions.
Xybern intercepts every action and returns a clear authorize or deny verdict before execution.
Backed by Leading Programs
NVIDIA Inception
NVIDIA Inception
Agents trigger payments, query production data, and delegate to other agents, with no permission boundaries and no checks before execution.
Regulator asks "Who authorised this?", no cryptographic proof, no delegation chain, major compliance exposure.
Every action is intercepted and decided before it runs
Delegations are scoped, time-bound, and cryptographically chained
Only permitted actions succeed; everything else is denied
Every decision creates immutable, tamper-evident proof in the Provenance Vault
5 stages. Every agent action. No bypass.
Intercept
Sits between your agents and your infrastructure. Nothing reaches production without passing through first.
Identify
Every agent carries a cryptographic identity. Xybern verifies exactly who is acting and under what context, no ambiguity, no spoofing.
Authorise
The action is checked against your policy engine. Versioned rules define precisely what each agent can and cannot do.
Decide
A binary authorize or deny verdict. No scoring, no thresholds, deterministic and traceable to the exact policy clause.
Record
Every verdict is written to the Provenance Vault with a cryptographic signature and hash chain. Immutable from the moment it's written.
Framework-agnostic. Model-agnostic. Works with CrewAI, AutoGen, LangGraph, and any custom multi-agent system.
These capabilities enforce preventive, scoped decisions at the authorisation boundary, with cryptographic provenance for every verdict. No monitoring. No post-action alerts. Just strong, auditable control.
Every agent in your system gets a verifiable cryptographic identity. Xybern knows exactly who is acting, under what role, and with what trust level, before any action is permitted.
Active Agents
Live view of all registered AI agents with their cryptographic identity, trust level, and current status.
Agent Registry
Full lifecycle management and credential history with chain-of-custody records for every agent in your environment.
Roles (RBAC)
Reusable role definitions with permission sets and trust thresholds assignable to multiple agents across your system.
Secure, scoped control over what one agent can ask another to do. No more unlimited delegation in multi-agent workflows.
Agent-to-Agent Auth (A2A)
Intercepts communications between agents. Agent A can only delegate work to Agent B within explicitly authorised scopes. Essential for safe multi-agent systems where unchecked delegation is currently the norm.
Delegated Authority Chains
OAuth-style scoped delegation with a verifiable cryptographic chain. Sub-agents inherit only the exact permissions granted by the parent, never full access. Mirrors enterprise human delegation with immutable proof.
Temporal Permission Windows
Just-in-time permissions that automatically expire after a set time or number of uses. "Grant access for this 30-minute workflow only."
Cross-Organisation Federation
Secure trust between agents from different companies or workspaces. Accept external agent actions under capped permissions, time rules, and business-hour constraints, like SAML/OIDC built for AI agents.
Define precise rules in code, test them safely, and handle real-world edge cases without weakening enforcement.
Policy-as-Code SDK
Write, version-control in Git, test in CI/CD, and deploy executable authorisation policies purpose-built for AI agents.
Shadow Mode
Run new policies against live traffic without enforcing them. See exactly what would be authorized or blocked before going to production.
Escalations
Human-review queue for actions flagged by policy as needing operator approval before proceeding. Keeps humans in the loop where it matters.
Breakglass Protocol
Controlled emergency override with mandatory justification, automatic escalation, time limits, and full cryptographic logging, keeping compliance teams confident even in crises.
Webhooks
HMAC-signed real-time notifications of enforcement decisions with automatic retries and delivery logging.
Every decision is anchored here with tamper-evident records, ready for EU AI Act, SEC, HIPAA, and internal audits.
Each record is cryptographically linked to the previous one. Alter anything and the chain breaks, immediately detectable.
Every record is signed. Authenticity is independently verifiable without trusting the storage layer.
Disclose individual records selectively, proving a specific decision was made without exposing the full audit trail. Exactly what regulatory review and litigation hold demands.
Any model, any agent, any framework. Xybern does not replace your AI systems, it governs them. Deployable in under one week per workflow.
Model A
Embedded
Integrates directly into your AI platform stack. Each agent receives a cryptographic identity that travels with every action it takes.
Model B
Centralised
Deploys above your existing AI infrastructure without replacing any models or systems. Governs internal LLMs, copilots, workflows, and customer-facing AI from a single layer.
When an AI agent makes an unauthorised decision in your industry, the cost is not a rollback. It's a regulatory event.
Financial Services
Wire transfers, trading decisions, compliance reporting
Healthcare
Patient data access, clinical workflow boundaries
Legal Services
Document execution, privilege boundaries, matter access
Insurance
Claims processing, underwriting decisions
Defence
Intelligence processing, classification decisions
Cybersecurity
Autonomous threat response, remediation boundaries
Start with one workflow. Deploy in days, not months. See the pipeline and Provenance Vault in action.
