> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase29-session14-one-to-watch-surface/tasks.md).

# Task Checklist

**Session ID**: `phase29-session14-one-to-watch-surface` **Total Tasks**: 20 **Estimated Duration**: 3-4 hours **Created**: 2026-06-21

***

## Legend

* `[x]` = Completed
* `[ ]` = Pending
* `[P]` = Parallelizable (can run with other \[P] tasks)
* `[SNNMM]` = Session reference (NN=phase number, MM=session number)
* `TNNN` = Task ID

***

## Progress Summary

| Category       | Total  | Done   | Remaining |
| -------------- | ------ | ------ | --------- |
| Setup          | 2      | 2      | 0         |
| Foundation     | 5      | 5      | 0         |
| Implementation | 9      | 9      | 0         |
| Testing        | 4      | 4      | 0         |
| **Total**      | **20** | **20** | **0**     |

***

## Setup (2 tasks)

Initial configuration and environment preparation.

* [x] T001 \[S2914] Verify analyzer state, completed prerequisite sessions, Phase 29 progress, and Session 14 stub scope before implementation (`.spec_system/PRD/phase_29/session_14_one_to_watch_surface.md`)
* [x] T002 \[S2914] Inspect current prediction, retro, Story Log, Trends, Brief, static Brief, and test fixtures before editing (`src/extensions/trend-finder/view-model.ts`)

***

## Foundation (5 tasks)

Core structures and base implementations.

* [x] T003 \[S2914] \[P] Define One-to-Watch row and summary view-model types with bounded fields, explicit empty states, and no per-row mock accuracy contract (`src/extensions/trend-finder/view-model.ts`)
* [x] T004 \[S2914] \[P] Define deterministic ranking inputs over prediction, Story Log, current topic, reception, and corroboration data with bounded pagination, validated filters, and deterministic ordering (`src/extensions/trend-finder/view-model.ts`)
* [x] T005 \[S2914] \[P] Extend static Brief report schemas and limits for One-to-Watch rows with schema-validated input and explicit error mapping (`scripts/extensions/trend-finder/static-brief-export.ts`)
* [x] T006 \[S2914] \[P] Extend copy/export document types for One-to-Watch Markdown and JSON rows with types matching declared contract and exhaustive enum handling (`src/extensions/trend-finder/brief-export-model.ts`)
* [x] T007 \[S2914] Define Trends and Brief panel visibility entries for One-to-Watch with state reset or revalidation on re-entry (`src/extensions/trend-finder/views/brief-view.tsx`)

***

## Implementation (9 tasks)

Main feature implementation.

* [x] T008 \[S2914] Implement One-to-Watch row projection from `predictionRetroSummary.storyLog` and `recentPredictions` with types matching declared contract and exhaustive enum handling (`src/extensions/trend-finder/view-model.ts`)
* [x] T009 \[S2914] Implement topic-context joins and support labels from current evidence, reception, and corroboration fields with explicit loading, empty, error, and unavailable states (`src/extensions/trend-finder/view-model.ts`)
* [x] T010 \[S2914] Implement calibration honesty labels for available, unavailable, unresolved, stale pending, and unknown states without publishing mock accuracy chips (`src/extensions/trend-finder/view-model.ts`)
* [x] T011 \[S2914] Render compact One-to-Watch strip in Trends dashboard with platform-appropriate accessibility labels, focus management, and input support (`src/extensions/trend-finder/views/trends-view.tsx`)
* [x] T012 \[S2914] Render full One-to-Watch section in Brief with explicit empty, uncalibrated, and fallback states plus responsive wrapping for long text (`src/extensions/trend-finder/views/brief-view.tsx`)
* [x] T013 \[S2914] Wire One-to-Watch rows into Brief Markdown and JSON exports with private-string filtering, bounded row counts, and deterministic ordering (`src/extensions/trend-finder/brief-export-model.ts`)
* [x] T014 \[S2914] Project One-to-Watch rows into static Brief report data with strict schema defaults, bounded strings, and browser-safe privacy filtering (`scripts/extensions/trend-finder/static-brief-export.ts`)
* [x] T015 \[S2914] Render One-to-Watch static Brief section with escaped text, no unsafe links, no media embeds, and explicit unknown-calibration copy (`scripts/extensions/trend-finder/static-brief-renderer.ts`)
* [x] T016 \[S2914] Document shipped One-to-Watch UI, prediction/retro source of truth, calibration honesty, payload/privacy boundary, and static Brief behavior (`docs/extensions/trend-finder-ui-surfaces.md`)

***

## Testing (4 tasks)

Verification and quality assurance.

* [x] T017 \[S2914] \[P] Add view-model tests for ranking, tie-breaks, topic-context support labels, unavailable calibration, empty archives, and no mock accuracy copy (`src/extensions/trend-finder/__tests__/view-model.test.ts`)
* [x] T018 \[S2914] \[P] Add Brief and export tests for rendered rows, empty state, missing-calibration honesty, duplicate text safety, and private-string filtering (`src/extensions/trend-finder/views/__tests__/brief-view.test.tsx`)
* [x] T019 \[S2914] \[P] Add static Brief export and renderer tests for bounded rows, escaping, unknown calibration, no unsafe links, and no media/embed output (`scripts/extensions/trend-finder/__tests__/static-brief-renderer.test.ts`)
* [x] T020 \[S2914] Run focused Vitest suites, Trends/static Brief Playwright checks, typechecks, payload budget check, private-artifact scan, and ASCII validation for session files (`package.json`)

***

## Completion Checklist

Before marking session complete:

* [x] All tasks marked `[x]`
* [x] All tests passing
* [x] All files ASCII-encoded
* [x] implementation-notes.md updated
* [x] Ready for the validate workflow step

***

## Next Steps

Run the implement workflow step to begin AI-led implementation.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase29-session14-one-to-watch-surface/tasks.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.