This is pre-transaction gating: a signed yes-or-no before any machine payment executes. MPP routes charge money. @insumermodel/mppx-condition-gate puts that yes-or-no in front of any charge: wallets that meet your conditions get a free-access receipt referencing a per-call signed attestation, everyone else falls through to the normal paid path. First listed entry on Tempo's /extensions page (PR #445, merged March 23). The primitive underneath is the same wallet auth that backs every other InsumerAPI surface: read → evaluate → sign. What it does The Machine Payments Protocol (MPP) gives every payment method a typed shape. A Method.Server returns a Promise that resolves to a payment receipt. @insumermodel/mppx-condition-gate sits in front of any Method.Server and inserts one decision before the charge runs. If the requesting wallet meets the configured conditions, the gate returns a free-access receipt that references a per-call signed attestation.…