PTERI's model for AI agent authority
Agents as cryptographic principals that must sign for every action — architectural direction, not yet a step-by-step integration.
A growing share of actions online are initiated by AI agents rather than a human at a keyboard, and most of today's security model wasn't built for that — an agent that inherits a static API key or a long-lived session can act far beyond what anyone actually intended, with no way to verify after the fact whether a given action was genuinely authorized.
PTERI's proposed model
Agents are treated as principals with their own cryptographic identity, not as an extension of a human's credentials. Before an agent acts, it receives a scoped challenge for that specific action and must produce a valid signature for it — no signature, no action. This is the same challenge–response and bound-intent model described in how authentication works and how authorization works, applied to an agent instead of a person.
Where this stands today
This is the architectural direction Kakr Labs has published for AI agent authority — as of this writing, there isn't yet a published agent-registration endpoint, a dedicated agent credential type, or a step-by-step integration guide. If you're evaluating PTERI for an AI-agent use case, reach out via a support ticket (Technical / API category) or contact us directly for the current state of this capability.