MCP Transaction Review, Task Board and Batch Payout Workflow #401

MCP Transaction Review, Task Board and Batch Payout Workflow

MCP transaction review and proposal

• Add normalized transaction specifications and validation.
• Add transaction preview generation before a transaction is proposed.
• Add human-readable summaries for transaction amounts, recipients and actions.
• Add reviewed transaction proposal flow for creating pending multisig transactions.
• Add review support for existing pending transactions.
• Add authorization checks to transaction review and proposal operations.
• Support rationale anchoring during governance transaction proposals.
• Add transaction review-card rendering.
• Add automated tests for transaction specifications, previews, proposals, summaries and draft tokens.

MCP review cards

• Add an MCP review-card application for transaction review.
• Add inline HTML rendering with restricted CSP and JSON-RPC communication.
• Add image rendering for review cards.
• Support configurable html and image card-delivery modes.
• Apply card-delivery modes to transaction previews.
• Apply card-delivery modes to pending transaction reviews.
• Apply card-delivery modes to task payout previews.
• Update MCP server instructions and tool descriptions.
• Update MCP API documentation.
• Add tests covering review-card delivery and MCP integration.

Staking and DRep transaction validation

• Add stake-account registration-state lookup.
• Integrate stake status into transaction previews.
• Integrate stake status into transaction proposals.
• Automatically add stake-registration certificates where required.
• Add validation for invalid stake-registration states.
• Add DRep-registration status lookup.
• Integrate DRep status checks into the transaction pipeline.
• Add automated tests for staking and DRep validation.

Wallet task board

• Add wallet-level task board.
• Add database models and migrations for tasks.
• Add tRPC routes for creating and managing tasks.
• Support task assignees.
• Support multiple payout recipients.
• Add task lifecycle and state validation.
• Prevent payout of tasks that are not complete.
• Lock tasks while an associated payout transaction is pending.
• Add payout-state indicators.
• Add filtering for paid tasks.
• Improve task-dialog recipient management and validation.
• Add confirmation before task deletion.
• Add unit, tRPC and Playwright tests for task management.

Task payouts

• Add payout specification and recipient validation.
• Add payable-task discovery.
• Add task payout preview before creating a transaction.
• Synchronize task payout status with transaction state.
• Add payout confirmation safeguards to ensure tasks have not changed during the workflow.
• Add "Prepare payout" workflow.
• Allow multiple completed tasks to be selected for a single payout transaction.
• Add payout action for individual tasks.
• Add server-side payable-state validation.
• Handle cases where too many tasks are selected for one transaction.
• Improve payout dialog feedback and UI.
• Remove redundant MCP task tools after consolidating the payout implementation.

Testing and documentation

• Expand MCP route and tool tests.
• Add transaction-review pipeline tests.
• Add task-payout state, loading and confirmation tests.
• Add task-router integration tests.
• Add task-board Playwright coverage.
• Update MCP documentation.
• Add task-board documentation.

https://github.com/MeshJS/multisig/commits/preprod/?since=2026-09-01&until=2026-09-30&author=Andre-Diamond