Function extractApprovedPlan

src/utils/ultraplan/ccrSession.ts:333–349

(content: ToolResultBlockParam['content'])

// Plan is echoed in tool_result content as "## Approved Plan:\n<text>" or
// "## Approved Plan (edited by user):\n<text>" (ExitPlanModeV2Tool).
function extractApprovedPlan(content: ToolResultBlockParam['content']): string {
  const text = contentToText(content)
  // Try both markers — edited plans use a different label.
  const markers = [
    '## Approved Plan (edited by user):\n',
    '## Approved Plan:\n',
  ]
  for (const marker of markers) {
    const idx = text.indexOf(marker)
    if (idx !== -1) {
      return text.slice(idx + marker.length).trimEnd()
    }
  }
  throw new Error(
    `ExitPlanMode approved but tool_result has no "## Approved Plan:" marker — remote may have hit the empty-plan or isAgent branch. Content preview: ${text.slice(0, 200)}`,
  )
}