AgentLair

AgentLair provides persistent identity infrastructure for AI agents, solving the problem of agents losing their identity, credentials, and audit trails between sessions. It offers a permanent email address, a zero-knowledge vault for credentials, an append-only audit log, and isolated namespaces. The service is targeted at developers and IT teams building or deploying AI agents, from startups to enterprises. It is delivered as a REST API with a free self-service tier, and differentiates itself by providing cryptographic identity verification (AAT) and behavioral trust scores based on audited actions.

Key features

• Permanent @agentlair.dev email address
• Zero-knowledge vault with AES-256-GCM encryption
• Append-only signed audit log
• Isolated pods for namespace separation
• Behavioral trust scores from audit trail
• Agent Authentication Token (AAT) with EdDSA signatures
• JWKS-verifiable identity for downstream services
• X25519 end-to-end encryption for email
• Configurable TTL for email storage
• No servers, no SSH, serverless edge platform