Trust layer for money-moving AI agents: out-of-mandate actions can't get signed
Arpitbuilds · reddit · 2026-09-11
A developer describes a trust layer for autonomous agents that move real money, built around mandate enforcement. It sits between the agent and payment/execution infra, checking spend limits, approved recipients and transaction policy before execution; out-of-mandate actions can't produce an authorized signature. Signing uses TSS/MPC with immutable audit trails.
The premise: don't trust the agent more—make sure even a compromised or prompt-injected agent can't exceed its authority. The tool is free while they gather feedback from teams running agents on live funds.
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