makelore/.project-docs/30-worklog/tasks/20260826-makelore-data-service-client-b72e4c19.md

# Task: Implement MakeLore Development Data Service P0 client

## Identity

- Task ID: 20260826-makelore-data-service-client-b72e4c19
- Mode: Feature
- Branch: codex/20260826-makelore-data-service-client-b72e4c19-makelore-data-service-client
- Worktree: D:\Datas\OthersProjects\makelore-data-service-client-b72e4c19
- Base commit: f2456039230f68e3ecb2c8653fc3379c23bbe5ce
- Owner: codex-root
- Status: In Progress (ML-01 through ML-09 integrated; review/X-01 pending)

## Scope

- Coordinate the repository-local `implement-spec` run for client tickets ML-00
  through ML-09 from post-Pi-integration base
  `f2456039230f68e3ecb2c8653fc3379c23bbe5ce`.
- Deliver durable MakeLore project identity, Main-owned Data Service cloud/Host
  operations, purpose-specific Pi tools, preview data sessions and CDP injection,
  the thin generated SDK, bundled Data Service Skill, focused/full verification,
  repository-local review, and one remediation pass when findings require it.
- Own the client implementation branch and merge only commits returned by isolated
  ticket worktrees in dependency order.

## Intent And Constraints

- Follow the server repository's implementation specification, ticket graph,
  canonical integration contract, and accepted ADR without reopening the frozen P0
  product scope.
- Preserve the integrated Pi `0.84.2` hard cutover, product-neutral Snapshot/Patch
  contracts, Main/Renderer trust boundary, current Host route ordering, and the
  existing Agent Browser abstraction.
- `.niancode/project.json` owns the durable optional `projectId`; local project IDs,
  Pi session/resource IDs, and the `opencode-projects` compatibility store name remain
  local identities.
- Electron Main remains the only Works credential owner. Generated code receives only
  an ephemeral exact-Origin data capability; no credential, owner, path, arbitrary
  endpoint, or cloud project ID becomes a model-controlled input.
- Do not restore OpenCode, add Firebase compatibility, published-runtime support,
  retries for ambiguous writes, a filesystem-copy engine, or a generic operation
  multiplexer.
- The root `main` worktree remains clean and unowned. All writes stay in this isolated
  coordinator worktree or ticket-specific linked worktrees.

## Planning Gate

- Result: Passed on 2026-08-26.
- Loaded MakeLore `AGENTS.md`, required project-memory entry documents, current state,
  accepted auth and Pi decisions, relevant architecture/domain/evidence/commitment
  material, the cross-repository Data Service spec/graph/contract, and the exact Pi,
  Host API, project-storage, session, and Agent Browser seams at the recorded base.
- Registry review found 147 historical owners. Most are ready-for-integration and
  represented in the selected base. Ten remain marked planning; nine have placeholder
  scopes and therefore unknown coordination state, while one owns an unrelated AI
  Design E2E file. No declared Data Service or owned-path semantic conflict exists.
- Real PostgreSQL, signed-in accounts, deployment inputs, and platform-specific E2E
  prerequisites remain external acceptance inputs and will not be inferred as passed.

## Ticket Ownership

- ML-00: coordinator in this worktree.
- ML-01 through ML-07: isolated implementer worktrees from the exact merged frontier
  commit, with the file ownership defined by the ticket graph.
- ML-08: repository-local merger in this implementation worktree.
- ML-09: read-only review followed by one isolated remediation implementer if needed.
- X-01: coordinated only after reviewed server and client branches are ready.

## Outcome

- Integrated ML-01 project identity from the exact integration frontier
  `7e54b8fbda1899b73334d7c3e732ce8e73460ed8` with no cherry-pick conflict.
  Implementer commit `274172ac9d7ea2468242448d4b0b19fd2205f8fb` was
  cherry-picked as feature commit `43f58fc` (`feat(coding): add durable
  project identity core`). The delivered scope is limited to identity core,
  coding-project Host routes/composition and callback wiring, release-proof
  fixtures, and focused tests. The implementer task record was removed from
  this coordinator's net diff; the source worktree retains its own record.
- Integrated ML-02 identity UX from the exact ML-01 frontier
  `5ac08d509f8962a3c2c0ec1b1afef84a435f116d` with no cherry-pick conflict.
  Implementer commit `363660a81b3f79ffab4594763170932790f41299` was
  cherry-picked as feature commit `ce8e210` (`feat(coding): add project
  identity UX`). The delivered scope is limited to the Sidebar and Project
  Configuration identity controls, Renderer facade/store projections, focused
  tests, and identity E2E; no Main, cloud, session, or provisioning logic was
  added. The foreign ML-02 task record was deleted from this coordinator's net
  diff after cherry-pick; the source worktree retains its own record.
- Integrated ML-03 Main Data Service from the exact ML-02 frontier
  `003fe210f49de37c7ddf49cf10acde38705bf8c3` with no cherry-pick conflict.
  Implementer commit `10d8132cc34f1a69fafdd9e9f7ff3693888fc3fc` was
  cherry-picked as feature commit `c19227a` (`feat(coding): add Main Data
  Service Host adapter`). The delivered scope is limited to the Main-owned
  cloud client, shared safe DTOs, `DataServiceOperations` coding composition,
  fixed `/api/works/data-service` Host routes, route precedence before the
  Works catch-all, and focused tests; no preview/Pi/Renderer credential or
  unrelated transport logic was added. The foreign ML-03 task record was
  deleted from this coordinator after cherry-pick; the source worktree retains
  its own record. The ML-04 frontier is this integrated commit plus the
  coordinator's cleanup/record commit.
- Applied the ML-03 post-merge correctness correction from source commit
  `0ecceef15d2e43190f835fd71a7a1478222f1ba8` onto coordinator frontier
  `e15d8b7f51bea6b56558c981964082a4e76e523c`. The expected modify/delete
  conflict was limited to the already-removed foreign ML-03 task record; it
  was kept deleted, and the correction cherry-picked as feature commit
  `6b36753` (`fix(coding): reject mismatched Data Service errors`). The Main
  client now rejects known error codes paired with undocumented HTTP statuses
  as `upstream_invalid_response`, with one focused regression test. The ML-04
  frontier is `6b36753` plus this coordinator record commit.
- Integrated ML-04 from source commits
  `e4fdeaea02cab216f4e7ff4543d57ca9e2aab33b` and
  `93609d5890b6be4c51c083125d3d8ab7ebd3d02d` in the requested order as
  coordinator commits `1d63233cd03425e9158b9c4868b3cfc0e508bc6f` and
  `f61990f3a7f5ea417ca3eecc6702e71398f77d7f`. Git auto-merged the known
  `data-service-client.ts` overlap without a conflict; the ML-03
  `ERROR_STATUS_BY_CODE` ↔ HTTP-status validation remains alongside the ML-04
  trusted `projectPath` authority seam. The ten parent-only underscore tools,
  closed inputs, shared in-process `DataServiceOperations`, safe details and
  literal confirmation behavior are retained. The foreign ML-04 task record
  was removed from this coordinator after both cherry-picks; the source record
  remains in `D:\Datas\OthersProjects\makelore-ml04-pi-data-tools-8d3c91a7`.
  The ML-04 frontier is `f61990f3a7f5ea417ca3eecc6702e71398f77d7f` plus this
  coordinator cleanup/record commit.
- Integrated ML-05 from source commit
  `080b8801d29274b506700f94391339d98fb7aa0d` at the exact ML-04 frontier
  `bec67082b3dade05e900911c13ad804e781309f6` as coordinator commit `e842dd4`
  (`feat(coding): add preview data runtime session`), with no cherry-pick
  conflict. The delivered scope is limited to the Main-owned ephemeral
  preview session manager, exact `/api/runtime/data/v1` data-only routes,
  early route precedence, trusted Data Service forwarding, lifecycle
  invalidation wiring, and focused loopback coverage; ML-06 pre-document
  injection was not included. The foreign ML-05 task record was removed from
  this coordinator after cherry-pick; the source record remains in
  `D:\Datas\OthersProjects\makelore-ml05-preview-data-session-5c8e2a71`.
  The ML-06 frontier is `e842dd4` plus this coordinator cleanup/record commit.
- Integrated ML-06 from source commit
  `992a0a68d743f766f19bc34c245adca4431ba321` at the exact ML-05 frontier
  `14fec701086f60d78466b8e1cc3fb57ca8d7e200` as coordinator commit `38d63a9`
  (`feat(agent-browser): add opt-in preview data injection`), with no
  cherry-pick conflict. The delivered scope is limited to the explicit Agent
  Browser preview-data opt-in, exact-Origin CDP pre-document script lifecycle,
  child-session tracking/cleanup, and Main/session invalidation wiring; the
  ordinary arbitrary-URL path remains data-free and no second BrowserWindow or
  preload was added. The foreign ML-06 task record was removed from this
  coordinator after cherry-pick; the source record remains in
  `D:\Datas\OthersProjects\makelore-ml06-agent-browser-injection-2c7e91a4`.
  The ML-07 frontier is `38d63a9` plus this coordinator cleanup/record commit.
- Integrated ML-07 from source commit
  `d22ceef104b4f95e7a35888875dcb1c18245c190` at the exact ML-06 frontier
  `552c6162a57894b713ea1f47d356fa48c0fc0cf1` as coordinator commit `549069d`
  (`feat(coding): add generated Data Service SDK skill`), with no cherry-pick
  conflict. The delivered scope is limited to the bundled Data Service Skill,
  canonical TypeScript/JavaScript SDK assets, existing skill registry/display
  registration, and focused SDK/install/workflow tests. The source commit and
  coordinator range contain no root `task_plan.md`, `findings.md`, or
  `progress.md` scratch files. The foreign ML-07 task record was removed from
  this coordinator after cherry-pick; the source record remains in
  `D:\Datas\OthersProjects\makelore-ml07-data-service-sdk-skill-6b4e91c2`.
  The ML-08 frontier is `549069d` plus this coordinator cleanup/record commit.
- Completed ML-08 merge-and-verify on the exact clean product frontier
  `a981b07faaa64b20bf9aef6353218fef26695ca2`, with fixed client base
  `f2456039230f68e3ecb2c8653fc3379c23bbe5ce`. ML-01 through ML-07 are present
  in dependency order through that product HEAD; this step made no product
  changes. The five required verification commands and their one known E2E
  failure are recorded below. The product HEAD immediately before this
  documentation update was `a981b07faaa64b20bf9aef6353218fef26695ca2`.
- Integrated ML-09 remediation source commit
  `b5060f254bfdb3a748739b74b1f583cc0236fa7c` from its exact parent
  `239e20d2cf2242d636f9d42684f76f5777d9d1ee` as coordinator product commit
  `38843e091fbbe68ec934336b8ed3a08c955afb28`, with no cherry-pick conflict.
  The eight accepted review findings are all represented in the coordinator:
  normal Pi parent Data Service allowlisting; camelCase Skill input;
  credential-free HTTP/HTTPS loopback Origins; browser-generation lifecycle
  fencing; README/Skill workflow documentation; narrow shared route parsers;
  removal of the unused Agent Browser `onLifecycle` option; and removal of the
  unused `handleDataServiceRoute` alias. The foreign ML-09 task record was
  deleted from this coordinator while its source record remains in
  `D:\Datas\OthersProjects\makelore-ml09-data-service-remediation-5e7c2a91`.
  The product frontier after this merge is `38843e091fbbe68ec934336b8ed3a08c955afb28`.

## Verification

- `pnpm exec vitest run tests/unit/coding-project-identity.test.ts
  tests/unit/coding-projects-migration.test.ts
  tests/unit/coding-core-routes.test.ts
  tests/unit/coding-projects-schema-v2.test.ts`: 4 files / 48 tests passed.
- `pnpm typecheck`: passed.
- `pnpm lint:check`: passed with 0 errors and 5 pre-existing warnings in
  `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`; none are in
  the ML-01 paths.
- `git diff --check`: passed.
- Cherry-pick parent, coordinator branch, and required integration frontier
  were verified against `7e54b8fbda1899b73334d7c3e732ce8e73460ed8` before
  integration; the cherry-pick completed without conflicts.
- ML-02 focused Renderer tests:
  `pnpm exec vitest run tests/unit/coding-projects-facade.test.ts
  tests/unit/project-config-store.test.ts
  tests/unit/coding-workspace-store.test.ts --maxWorkers=1`: 3 files / 10
  tests passed.
- `pnpm build:vite`: passed; generated the Main/Preload bundles required by
  the Electron fixture.
- `pnpm test:electron:windows`: 2 files / 4 tests passed.
- `pnpm exec playwright test tests/e2e/coding-project-identity.spec.ts
  --config=playwright.config.ts`: 2 tests passed after the Vite build.
- `pnpm exec playwright test
  tests/e2e/project-configuration-skills.spec.ts
  --config=playwright.config.ts`: 1 test passed.
- `pnpm typecheck`: passed.
- `pnpm lint:check`: passed with 0 errors and 5 pre-existing warnings in
  `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`; none are in
  the ML-02 paths.
- `git diff --check`: passed; the net ML-02 path audit contains only Renderer
  UI/facade/store and tests, with no `electron/`, `resources/`, or `scripts/`
  files.
- Implementer-provided broader results (not rerun by this merger): `pnpm test`
  passed with 183 files / 1554 tests and 2 skipped; the full E2E run passed 25
  tests and reproduced one pre-existing PI model-combobox failure at
  `tests/e2e/pi-coding-first-chat.spec.ts:575` on its direct rerun. This
  unrelated failure remains visible and is not masked by the focused passes.
- ML-03 focused tests: `pnpm exec vitest run
  tests/unit/data-service-client.test.ts tests/unit/data-service-routes.test.ts
  tests/unit/data-service-server-registration.test.ts --maxWorkers=1` — 3
  files / 17 tests passed.
- ML-03 regression tests: `pnpm exec vitest run
  tests/unit/coding-core-routes.test.ts tests/unit/coding-project-identity.test.ts
  tests/unit/host-api-proxy.test.ts tests/unit/works-routes.test.ts
  --maxWorkers=1` — 4 files / 82 tests passed.
- `pnpm typecheck`: passed.
- `pnpm lint:check`: passed with 0 errors and the same 5 existing warnings in
  `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
- `git diff --check`: passed.
- Coordinator branch, clean state, exact ML-02 HEAD, and ML-03 commit parent
  were verified before integration; cherry-pick completed without conflicts.
- ML-03 correction focused tests: the same 3-file command passed 18 tests after
  integrating `6b36753`.
- ML-03 correction `pnpm typecheck`: passed.
- ML-03 correction `pnpm lint:check`: passed with 0 errors and the same 5
  existing warnings in `src/pages/Home/index.tsx` and
  `src/pages/Makelore/index.tsx`.
- ML-03 correction `git diff --check`: passed.
- Correction cherry-pick was applied from the exact `e15d8b7` coordinator
  frontier; only the expected foreign task-record modify/delete conflict
  occurred, and the source record remains in the source worktree.
- The coordinator already had this task's Git-common ownership in feature mode
  under `codex-root`; the required integration-mode resume was rejected by the
  task gate, so the same task was resumed in its existing feature mode without
  changing ownership, branch, or worktree.
- ML-04 Pi focused suite: `pnpm exec vitest run
  tests/unit/pi-product-tools.test.ts tests/unit/pi-extension-bundle.test.ts
  tests/unit/pi-extension-host.test.ts --maxWorkers=1` — 3 files / 23 tests
  passed.
- ML-04 Data Service/projector + Pi focused suite:
  `pnpm exec vitest run tests/unit/data-service-client.test.ts
  tests/unit/data-service-routes.test.ts
  tests/unit/data-service-server-registration.test.ts
  tests/unit/coding-conversation-contracts.test.ts
  tests/unit/coding-conversation-timeline.test.tsx
  tests/unit/coding-product-tools-facade.test.ts
  tests/unit/pi-extension-ui-projector.test.ts
  tests/unit/pi-product-tools.test.ts tests/unit/pi-extension-bundle.test.ts
  tests/unit/pi-extension-host.test.ts --maxWorkers=1` — 10 files / 62 tests
  passed.
- ML-04 `pnpm typecheck`: passed.
- ML-04 `pnpm lint:check`: passed with 0 errors and the same 5 pre-existing
  warnings in `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
- ML-04 `git diff --check`: passed after the foreign task-record cleanup.
- ML-05 source focused/loopback suite:
  `pnpm exec vitest run tests/unit/preview-data-session.test.ts
  tests/unit/data-service-routes.test.ts tests/unit/coding-core-routes.test.ts
  tests/unit/agent-browser-core.test.ts
  tests/unit/coding-attachments-routes.test.ts --maxWorkers=1` — 5 files /
  107 tests passed.
- ML-05 adjacent Data Service/client regressions:
  `pnpm exec vitest run tests/unit/data-service-client.test.ts
  tests/unit/data-service-routes.test.ts
  tests/unit/data-service-server-registration.test.ts
  tests/unit/coding-conversation-contracts.test.ts
  tests/unit/coding-conversation-timeline.test.tsx
  tests/unit/coding-product-tools-facade.test.ts
  tests/unit/pi-extension-ui-projector.test.ts tests/unit/pi-product-tools.test.ts
  tests/unit/pi-extension-bundle.test.ts tests/unit/pi-extension-host.test.ts
  --maxWorkers=1` — 10 files / 62 tests passed.
- ML-05 `pnpm typecheck`: passed.
- ML-05 `pnpm lint:check`: passed with 0 errors and the same 5 pre-existing
  warnings in `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
- ML-05 `pnpm build`: passed Vite, Electron, Pi runtime, and Windows NSIS
  packaging; the existing dynamic-import/chunk, optional dependency, and
  absent optional packaged-resource warnings remained visible.
- ML-05 `pnpm test:electron:windows`: 2 files / 4 tests passed.
- ML-05 `git diff --check`: passed; the only coordinator deletion is the
  foreign ML-05 task record, and the source worktree retains it.
- ML-05 exclusion scan over the merged diff found no
  `injectProjectData`, `__MAKELORE_DATA__`,
  `Page.addScriptToEvaluateOnNewDocument`, script-ID tracking, or navigation
  injection markers.
- ML-06 was integrated from source commit
  `992a0a68d743f766f19bc34c245adca4431ba321` at the exact ML-05 frontier
  `14fec701086f60d78466b8e1cc3fb57ca8d7e200` as coordinator commit `38d63a9`
  (`feat(agent-browser): add opt-in preview data injection`), with no
  cherry-pick conflict. The change adds only the explicit Agent Browser
  preview-data opt-in, exact-Origin CDP pre-document script lifecycle,
  child-session tracking/cleanup, and Main/session invalidation wiring. The
  foreign ML-06 task record was removed from this coordinator after
  cherry-pick; the source record remains in
  `D:\Datas\OthersProjects\makelore-ml06-agent-browser-injection-2c7e91a4`.
  The ML-07 frontier is `38d63a9` plus this coordinator cleanup/record commit.
- ML-06 focused Vitest:
  `pnpm exec vitest run tests/unit/agent-browser-core.test.ts
  tests/unit/agent-browser-routes.test.ts tests/unit/pi-product-tools.test.ts
  tests/unit/coding-core-routes.test.ts --maxWorkers=1` — 4 files / 122 tests
  passed.
- ML-05 preview regressions after ML-06:
  `pnpm exec vitest run tests/unit/preview-data-session.test.ts
  tests/unit/data-service-routes.test.ts tests/unit/coding-core-routes.test.ts
  tests/unit/agent-browser-core.test.ts
  tests/unit/coding-attachments-routes.test.ts --maxWorkers=1` — 5 files /
  120 tests passed.
- ML-06 `pnpm test:electron:windows`: 2 files / 4 tests passed.
- ML-06 `pnpm typecheck`: passed.
- ML-06 `pnpm lint:check`: passed with 0 errors and the same 5 pre-existing
  warnings in `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
- ML-06 `pnpm build:vite`: passed for renderer, Main, preload, and utility
  worker; existing dynamic-import and large-chunk warnings remained visible.
- ML-06 full E2E `pnpm test:e2e`: 25 tests passed and 1 existing test failed
  at `tests/e2e/pi-coding-first-chat.spec.ts:575` because the `当前对话模型`
  combobox remained disabled until timeout. A direct rerun of that test
  reproduced the same timeout; this is not an ML-06 injection path and is not
  counted as an E2E pass.
- ML-06 boundary checks passed: no new `BrowserWindow` or preload was added,
  the ordinary arbitrary-URL path remains data-free, and the expected changed
  path list contains only Agent Browser/session wiring, route/Pi propagation,
  focused tests, and the task record.
- ML-06 `git diff --check`: passed after foreign task-record cleanup.
- ML-07 focused SDK/Skill assets:
  `pnpm exec vitest run tests/unit/data-service-sdk-assets.test.ts
  --maxWorkers=1` — after normalizing coordinator checkout line endings to the
  source's canonical LF bytes, 1 file / 14 tests passed. The initial checkout
  run had 13 passed and 1 frontmatter assertion failure caused solely by
  CRLF; the normalized working files hash exactly to their committed blobs.
- ML-07 adjacent registry/display/resource/Pi suite:
  `pnpm exec vitest run tests/unit/data-service-sdk-assets.test.ts
  tests/unit/skill-display.test.ts tests/unit/pi-resource-loader.test.ts
  tests/unit/pi-product-tools.test.ts --maxWorkers=1` — 4 files / 34 tests
  passed. Packaged resource listing includes `SKILL.md`, `assets/`,
  `assets/makelore-data.ts`, and `assets/makelore-data.js`.
- ML-07 full unit verification: the normal parallel runner had 1 Vitest fork
  worker exit unexpectedly after 187/188 files and 1606 passed tests (2
  skipped), with no assertion failure. The serial rerun
  `pnpm exec vitest run --exclude tests/unit/coding-chat-pressure.test.tsx
  --maxWorkers=1` passed 188 files / 1610 tests with 2 skipped, followed by
  `pnpm exec vitest run tests/unit/coding-chat-pressure.test.tsx
  --maxWorkers=1` — 1 test passed.
- ML-07 `pnpm typecheck`: passed.
- ML-07 `pnpm lint:check`: passed with 0 errors and the same 5 pre-existing
  warnings in `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`.
- ML-07 `pnpm build`: passed Vite, Electron, Pi runtime, and Windows NSIS
  packaging; existing dynamic-import/chunk, optional dependency, and absent
  optional packaged-resource warnings remained visible.
- ML-07 `pnpm test:electron:windows`: 2 files / 4 tests passed.
- ML-07 affected E2E:
  `pnpm exec playwright test tests/e2e/project-configuration-skills.spec.ts
  --config=playwright.config.ts` — 1 test passed.
- ML-07 SDK static boundary checks found no cloud credential, external URL,
  retry call, cache/offline storage, Firebase, or Works Square behavior; the
  only Authorization/Bearer use is the injected local preview token required
  by the contract. Skill checks confirmed inspect → explicit
  `data_service_configure` → `agent_browser` → read-back → report ordering and
  the exact-copy/no-op/conflict policy.
- ML-07 root-scratch and boundary scans passed; changed paths are limited to
  the Data Service skill assets, registry/display registration, focused tests,
  and the task record. `git diff --check` passed after foreign task-record
  cleanup.
- ML-08 precondition: coordinator branch was clean at product HEAD
  `a981b07faaa64b20bf9aef6353218fef26695ca2`, based on
  `f2456039230f68e3ecb2c8653fc3379c23bbe5ce`; no product file was changed by
  this verification step.
- ML-08 command ledger (run in this coordinator worktree):
  `pnpm typecheck` — exit 0, passed, approximately 5.32s.
- `pnpm lint:check` — exit 0, passed with 0 errors and the same 5 existing
  warnings in `src/pages/Home/index.tsx` and `src/pages/Makelore/index.tsx`,
  approximately 10.01s.
- `pnpm test` — exit 0, passed; main suite 188 files / 1610 tests passed / 2
  skipped (Vitest-reported 42.86s), followed by the pressure suite 1 file / 1
  test passed (1.77s). No assertion failure or worker exit occurred.
- `pnpm test:electron:windows` — exit 0, passed; 2 files / 4 tests passed
  (Vitest-reported 1.02s; command approximately 2.34s).
- `pnpm test:e2e` — exit 1; its required `build:vite` phases completed
  successfully, then Playwright ran 26 tests with 25 passed and 1 failed.
  The failure is the known `tests/e2e/pi-coding-first-chat.spec.ts:575`
  `locator.selectOption` 30s timeout because combobox `当前对话模型` remained
  disabled; this is not an E2E pass and remains a release/acceptance deviation.
  Playwright reported approximately 1.0m for the run. The build emitted only
  existing dynamic-import and chunk-size warnings.
- ML-08 post-command hygiene: `git diff --check` passed; the first drift
  invocation was unavailable because `python` is not on the PowerShell PATH,
  then the same `check_doc_drift.py --task-id
  20260826-makelore-data-service-client-b72e4c19` check passed using the
  configured bundled Python runtime. Test/build output remained ignored and
  the worktree was clean before this task-record update.
- ML-09 precondition: coordinator was clean at exact ML-08 HEAD
  `239e20d2cf2242d636f9d42684f76f5777d9d1ee`; the remediation source parent
  matched that HEAD exactly and cherry-pick produced product commit
  `38843e091fbbe68ec934336b8ed3a08c955afb28`.
- ML-09 focused remediation ledger: the 10-file equivalent set
  (`data-service-sdk-assets`, `data-service-server-registration`,
  `pi-rpc-foundation`, `pi-worker-process-real`, `preview-data-session`,
  `agent-browser-core`, `agent-browser-routes`, `data-service-routes`,
  `pi-extension-bundle`, and `pi-extension-ui-projector`) passed with 142
  tests and 2 skipped; Vitest reported 16.45s.
- ML-09 adjacent regressions covering tool profile, Data Service client/routes,
  preview/browser adapter, Skill resource, and Pi host paths: 8 files / 77
  tests passed; Vitest reported 6.75s.
- ML-09 `pnpm typecheck`: exit 0, passed, approximately 5.31s.
- ML-09 `pnpm lint:check`: exit 0, passed with 0 errors and the same 5
  existing warnings in `src/pages/Home/index.tsx` and
  `src/pages/Makelore/index.tsx`.
- ML-09 `pnpm build`: exit 0, passed through Vite, staged Pi runtime, and
  Windows Electron/NSIS packaging. Existing dynamic-import/chunk-size,
  optional-resource, npm shell deprecation, absent optional resource, and
  non-fatal NSIS patch/signing warnings remained visible.
- ML-09 `pnpm test:electron:windows`: exit 0, 2 files / 4 tests passed
  (Vitest 1.04s; command approximately 2.28s).
- ML-09 affected E2E `pnpm exec playwright test
  tests/e2e/project-configuration-skills.spec.ts --config=playwright.config.ts`:
  exit 0, 1 test passed (2.9s).
- ML-09 affected Pi E2E `pnpm exec playwright test
  tests/e2e/pi-coding-first-chat.spec.ts --config=playwright.config.ts`:
  exit 1, 1 test passed and 1 failed (33.8s). The known failure remains at
  `tests/e2e/pi-coding-first-chat.spec.ts:575`: `当前对话模型` resolves to a
  disabled combobox and `selectOption` times out after 30s. It is not counted
  as an E2E pass and no remediation diff evidence connects it to ML-09.
- ML-09 eight-item boundary checks all passed: the exact ten Data Service
  names are used by the normal Pi parent default while child profiles remain
  explicit and Data Service-free; Skill input uses only `injectProjectData`;
  loopback Origin and generation guards are present; README/Skill docs are
  present; both route modules use the narrow parser module while retaining
  route-specific failures; `subscribeLifecycle` remains without
  `onLifecycle`; and only `handleDataServiceRoutes` remains. The merged path
  audit matched the expected 15 source paths with no extra or missing path,
  and the added-lines scope scan found no Firebase, Redis, retry/cache, or
  published-runtime expansion.

## Follow-ups

- ML-02 identity choice and legacy/independent-copy UX, ML-03 Main Data
  Service, ML-04 Pi Data Service tools, ML-05 preview data sessions, ML-06
  Agent Browser pre-document injection, and ML-07 generated SDK/Skill assets
  are integrated. ML-04 consumed the `DataServiceOperations` seam from the
  recorded ML-03 frontier and preserves its active-project identity and
  trusted project-path constraints. ML-05 and ML-06 preserve the Main-owned
  credential boundary; ML-06 supplies the narrow exact-Origin injection seam
  and ML-07 consumes only that local capability while keeping ordinary
  arbitrary URL opens data-free.
- The broader ML-00 through ML-09 coordinator task remains in progress; this
  record now has ML-08 and ML-09 verification but does not claim review
  closure, release proof, or live acceptance. The client/server draft PR
  promotion is externally blocked in this environment because GitLab HTTPS
  credentials are unavailable non-interactively and `gh`/`glab` are not
  installed; no draft PR is claimed from this worktree.
- ML-09 remediation is integrated; review closure remains pending, including
  the known Pi model-combobox E2E deviation. X-01 remains a TODO after review:
  exercise real PostgreSQL with a signed-in MakeLore preview and record live
  acceptance separately; repository E2E results cannot substitute for it.

## Promotion Candidates

- None recorded.