Mandate Desk

Mandate Desk is a local reference implementation for controlled agent transfers. An owner sets transfer caps, reviews an agent's exact plan, approves it for a limited window and can revoke the mandate. The synthetic MDT workflow demonstrates allowed and denied transfers, replay protection, revision checks and durable receipts. Three MCP servers run over stdio. One exposes the local simulation. One provides offline preparation for the Brickken RAMS lifecycle on Ethereum Sepolia, chain ID 11155111. The third is the live server, whose execute_approved tool signs and broadcasts the one owner-approved execute step when the application runs with --live. One live run was made on Sepolia on 15 September 2026 through Brickken's RAMS API: action setup, token approval, mandate grant, an agent execute of 10000 raw units through execute_approved, revocation and an allowance reset. The six transactions were confirmed with the same block hash on two read sources, and four on-chain controls passed. The evidence package is in the repository under verification/sepolia-live-c990e8a178b0/ with the transaction hashes and explorer links. It is complete under the run's own two-source finality rule: one of the two read sources had stopped reporting new finalized blocks the day before the run and recovered under four hours after the last write, so a first export was marked incomplete and was replaced. A recording of the live evidence page, bound by the server to the run and to the package checksum, is in the repository under media/. The verification record names one deviation, a fetch throttle preload outside the code identity during the last step. The repository includes source, 401 tests, a 132-second walkthrough video of the simulation, the recording of the live run's evidence page, README, license, verification record and AI contribution disclosure. Substantial implementation code was generated with AI tools. Mandate Desk is a project by Erik Rekola. The card image uses the wordmark and visual style of turva.dev, his agent-readiness audit business.

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