EATF — Agent Trust Framework
EATF is the flagship program of Tyche Institute: open-source infrastructure for cryptographically verifiable AI agent attestation. It produces signed, timestamped, offline-verifiable evidence packages that address record-keeping, transparency, human oversight, and post-market monitoring requirements under emerging EU regulation.
Documentation, specifications, reference implementations, and public demonstrations are maintained at the project site.
A public demonstration of the framework, focused on Article 14 (human oversight) and adjacent EU AI Act obligations, runs at ai-act.eatf.eu. It is a public learning artifact, not a production service.
EATF describes the AI-agent layer; it composes with, rather than competes with, hardware attestation. Tyche's IETF Internet-Draft (draft-sokolov-rats-aep-composition) shows how an Action Evidence Package binds to platform Evidence under RATS (RFC 9334), conveyed via EAT, and appraised by an open-source Verifier such as Veraison.
Earlier Tyche papers refer to this artifact as the “Agent Evidence Package”; the canonical term is now the “Action Evidence Package” (the same AEP), matching the IETF draft.
EATF is included in the community-curated awesome-eu-ai-act resource list under AI Agent Governance.