从 02-P/plan-progress.markdown 的 P-20260626-m4c-handshake-coordination 领取 Mindraw 侧 MD-H5-01,执行 H5 正式联合 smoke 的 Mindraw 侧验证。范围限定为 QA / smoke / blocker / Go-No-Go 回写,不新增 API 面、不实现 loopback transport、不启动 H8 / 发布、不领取 PM-* 或 H*,也不绕过 App 直接写包。
INDEX.md、CODEGRAPH.md、02-P/plan-progress.markdown,确认 MD-H5-01 已由 PM 派发给 Mindraw。M4C-H5-01/02/03 fixture、真实用户工作副本、read-state harness、mutation harness。MD-H1-05 App write API smoke。contract 和 smoke。--system-handlers。rg 确认 Mindraw 主源码未暴露进程外 mindraw.app.* transport。02-P/qa/mindraw-h5-joint-smoke-mindraw-side-check.md。02-P/plan-progress.markdown:勾选 MD-H5-01,追加 Progress Log,并回写 NO-GO / blocker。INDEX.md:登记新增 QA 报告。Mindraw 内部 App write path PASS,m4c dry-run harness PASS,但 PM-H5-GATE 正式联合 smoke 建议 NO-GO。
Blocker:BLOCKER-MD-H5-01-TRANSPORT。缺少 Mindraw App 对外 mindraw.app.get_open_document_state / mindraw.app.get_live_frame_context / mindraw.app.acquire_write_lease / mindraw.app.commit_write_result / mindraw.app.release_write_lease 的 loopback JSON-RPC、Tauri command、local socket、custom scheme callback 或等价 transport。当前 m4c 只能生成 contract fixture / dry-run stub,无法执行正式 App-mediated write。
npm run test:run -- src/lib/mindrawAppWriteApi.smoke.test.ts:6 个用例 PASS。node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-readstate-harness.mjs contract:PASS。node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs contract:PASS。node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-readstate-harness.mjs smoke:PASS。node p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-mutation-harness.mjs smoke:PASS。npm run doctor:mindraw -- --system-handlers:status=warn,handler 均 pass,唯一 warning 为 MINDRAW_BUILD_UNKNOWN,capabilities.appWriteLease=not-yet-phase3.8。rg -n 'mindraw\.app\.|acquire_write_lease|commit_write_result|release_write_lease|loopback|JSON-RPC|appWriteLease|documentLease' src src-tauri scripts package.json p.mindrawforcodex/03-O/C3.tools/scripts/m4c-h5-*.mjs:确认主源码没有进程外 mindraw.app.* transport。git diff --check -- 02-P/qa/mindraw-h5-joint-smoke-mindraw-side-check.md 02-P/plan-progress.markdown INDEX.md:无输出。02-P/qa/mindraw-h5-joint-smoke-mindraw-side-check.md02-P/plan-progress.markdownINDEX.md复跑 m4c harness 更新了 p.mindrawforcodex/02-P/Round05-MCPAlpha/qa/round05-h5-readstate-harness.json 和 p.mindrawforcodex/02-P/Round05-MCPAlpha/qa/round05-h5-mutation-harness.json;该目录按项目规则不纳入 Mindraw 主项目 Git 边界。
M4C-H5-04 结果待回写。PM-H5-GATE 需由 PM 收敛双方证据后判定。PM 如果接受 blocker,应拆出明确 Mindraw transport 任务;Mindraw worker 不自行新增跨项目任务。