Three steps. Full control.
Register Your Agent
One function call issues a verifiable identity certificate for your agent. mTLS is configured automatically.
nayker.register({
name: "invoice-agent",
scopes: ["gmail.send"]
})Define Permissions
Set granular scopes for what each agent can access. Everything else is denied by default.
Ship with Confidence
Nayker monitors every action in real-time. Anomalies pause the agent and notify your team. Context is preserved — every time.
[09:41:52]✓ Approved by sarah@nayker.ai
[09:41:52]Restoring agent context...
Task: "Process invoices for June"
Progress: Step 47 of 203
Next action: gmail.send → sarah@nayker.ai
[09:41:53]Agent resumed at exact checkpoint.
✓ All systems nominal. Certificate valid. Audit complete.
The Architecture
Nayker uses a three-layered approach. Each layer handles a specific part of agent security, and they work together to create a complete zero-trust system.
Layer 1:
Credential Vault
Stores OAuth tokens, API keys, and session credentials in an AES-256 encrypted vault. Handles automatic token refresh, MFA interruption state, and secure proxying. Agents never see raw passwords.
In practice:
- →Your passwords and API keys are locked in an encrypted safe
- →Agents use credentials without ever seeing them
- →If a token expires, Nayker refreshes it automatically — zero downtime
Layer 2:
Policy Engine
A declarative, code-driven policy layer that defines exactly what each agent is allowed to do. Policies are evaluated at runtime before every action, supporting allow, deny, or approval-required states.
In practice:
- →You write simple rules: "Agent can read emails, but not send them"
- →Every action is checked against your rules before it runs
- →Change permissions instantly — no redeployment needed
Layer 3:
Human-in-the-Loop
When an agent hits a sensitive action, Nayker pauses execution, saves state to Redis, and notifies the human via Slack or Push. Execution resumes exactly where it stopped post-approval.
In practice:
- →High-risk actions automatically pause and wait for your approval
- →You get a Slack notification: "Agent wants to transfer $5,000. Approve?"
- →After you approve, the agent continues from the exact point it paused