Turn an AI-agent evaluation into one portable, machine-verifiable acceptance record. Agent Eval Kit seals the exact JSON contract and evidence, pins the commit and command, adds a canonical SHA-256 digest, runs eight fail-closed checks, and exits deterministically in CI. It works offline with zero telemetry and no production credentials. Version 1.0.0 is sold as a one-time USD 1,000 Team License for one legal entity and up to 25 internal users.