board-update

Purpose

Moves tasks through the kanban lifecycle. Agents call this to claim work, mark completion, or flag blockers.

Inputs

• task_id (required): UUID of the task to update
• status (optional): New status (backlog, ready, in_progress, blocked, review, done, canceled)
• agent (optional): Agent name to assign (e.g. claude-code, carlos)
• priority (optional): New priority (1-4)
• message (optional): Log message describing the update

Steps

1. Call lib/board/index.ts::updateTask(taskId, updates)
2. Call lib/board/index.ts::logActivity(taskId, { agent, action: 'status_change', message })
3. Return updated task summary

Output

Updated task {id}: status → {status}, agent → {agent}

Environment

Requires: OPTIMAL_SUPABASE_URL, OPTIMAL_SUPABASE_SERVICE_KEY