Live demo · no account · real engine
Watch the verdict. Verify it yourself.
Pick an agent transaction. Fidacy runs a real assessment on the live engine and returns a signed verdict in milliseconds, then your browser verifies that signature against Fidacy's public key. No account. No trust in us required.
1 · Pick a transaction
Pick a transaction above to run a live assessment.
That was the verdict. When the action is a payment, the same signed answer becomes binding: the Payment Firewall issues a short-lived grant only on ALLOW, so a denied payment has no grant and no money moves, and every decision lands in a hash-chained audit whose head is anchored to Bitcoin. One install ships both: npx -y @fidacy/mcp.