用户确认下一轮 goal:M-体验08B:外部模型生成结果写回 Mindraw result Frame,要求开工。
M-体验08B:外部模型生成结果写回 Mindraw result Frame。/Users/ar/Projects/ExcalidrawX/02-P/plan-progress.markdown 新增计划项 P-20260630-mexp08b-external-model-writeback。/Users/ar/Projects/ExcalidrawX/02-P/MEXP08B-ExternalModelWriteback/pm/mexp08b-dispatch-20260630.md。/Users/ar/Projects/ExcalidrawX/INDEX.md,登记 02-P/MEXP08B-ExternalModelWriteback/。MD-MEXP08B-01 给 coder2@mindraw 线程 019f0cb7-61d6-7b81-8f41-b3544b62e737。M4C-MEXP08B-01 给 Coder@m4c 线程 019efd0e-ae6e-7331-9a51-82906bb2c5cd。mexp08b-pm-monitor,每 15 分钟检查两侧任务状态和台账回写。inProgress,并把状态回写到统一台账。/Users/ar/Projects/ExcalidrawX/02-P/MEXP08A-FrameToStitch/pm/mexp08a-image2-fallback-20260630.pngFrame-only context -> external model result -> Mindraw controlled writeback -> result Frame + .assets。MD-* / M4C-* worker 执行。.mindraw 包或 .assets,只能通过 Mindraw App API / controlled mutation 发起写回。02-P/MEXP08B-ExternalModelWriteback/pm/mexp08b-dispatch-20260630.md02-P/plan-progress.markdownINDEX.mdMD-MEXP08B-01 当前已识别现有 createAiResultFrame 偏 resultText,外部图片写回需要扩展可控 mutation / App API 的 imageResult 包,并注意已验收 PNG base64 payload 可能触发 App API request size 风险;等待 coder2@mindraw 最终回报。M4C-MEXP08B-01 当前已识别 Mindraw capability 尚未正式提供外部图片 result 写回面,m4c 正在准备 sanitized writeback package / runner;如 capability 不足,应返回精确 blocker,不得 direct-write .mindraw 或 .assets;等待 Coder@m4c 最终回报。PM-MEXP08B-GATE 尚未进入;需两侧完成并回写证据后再判断是否交用户验收。mexp08b-pm-monitor 监控两侧进展。.mindraw 副本,确认右侧 result Frame 可见、source preserved、.assets 非空、保存重开稳定。