AttestProto is a per-tool-call attestation layer for AI agents. Ed25519-signed, schema-validated, and auto-mapped to the regulations your auditors actually cite.
Same protocol, three landing strategies. Pick yours.
Skip the data-plumbing. Vendors emit signed evidence in the exact shape your selection-rate and impact-ratio computation needs.
Per-decision attestation maps to Reg B §1002.9 specific-reasons disclosure + 30-day adverse-action notice automatically.
Article 12 logs + Article 19 conformity assessment evidence, signed and exportable. Free tier for SMBs under 250 staff.
Audit infrastructure is hand-rolled per engagement. 40-60% of an audit fee is engineer time on data plumbing — not the actual statistical analysis customers are paying for.
Compliance VPs at lending fintechs spend 0.5-1 FTE rebuilding adverse-action notice paperwork that should be derivable from the decision itself.
Every tool call your agent makes is canonicalised (RFC 8785 JCS), Ed25519-signed, and schema-validated. The attestation JSON is the evidence — auto-mappable to the rule citations your regulator inspects.
MIT licence. Self-hosted. No callhome. Your data never leaves your infrastructure.