# KORA Studio v0.4 Goal Report

## Goal Status

Complete. KORA Studio v0.4 adds a local deterministic harness run trigger milestone on top of the v0.3 live harness preview. The milestone remains local-only and claim-safe.

## Final Repo State

Validated before this report commit:

```text
Branch: main
HEAD: 01d8c7051b5f97051ce8729837ed455c1e79981e
Public truth: origin/main
```

## Task List

- Task 433: Added the v0.4 local run trigger / optional event-stream scaffold plan.
- Task 434: Added `POST /api/harness/run` for approved deterministic sample request IDs and `GET /api/harness/run/{run_id}` for in-memory retrieval.
- Task 435: Hardened local run records and added `GET /api/harness/events?run_id=<id>`.
- Task 436: Added `GET /api/harness/sse?run_id=<id>` for generated local harness event streams.
- Task 437: Added a static Run Local Harness panel to the local preview UI.
- Task 438: Improved generated event timeline, counters, and local harness comparison panels.
- Task 439: Hardened report metadata summary and report metadata preview panels.
- Task 440: Ran v0.4 validation and added readiness and consolidated goal reports.

## Commit List

- `cd8e27e` - `docs: plan kora studio v0.4 local run trigger`
- `34974ce` - `feat: add kora studio local harness run endpoint`
- `214c022` - `feat: add kora studio harness events endpoint`
- `549f1cf` - `feat: add kora studio harness sse endpoint`
- `a5ccba9` - `feat: add kora studio local harness trigger panel`
- `5997d76` - `feat: improve kora studio harness preview panels`
- `01d8c70` - `feat: improve kora studio report metadata panel`
- Task 440 report commit - this document update.

## Files Added or Changed

- `docs/kora-studio/README.md`
- `docs/kora-studio/kora-studio-implementation-breakdown.md`
- `docs/kora-studio/kora-studio-v0-4-local-run-trigger-plan.md`
- `docs/kora-studio/kora-studio-v0-4-readiness-report.md`
- `docs/kora-studio/kora-studio-v0-4-goal-report.md`
- `kora/studio_harness_events.py`
- `kora/studio_harness_runs.py`
- `kora/studio_report_viewer.py`
- `kora/studio_server.py`
- `scripts/check_kora_studio_preview.py`
- `studio/README.md`
- `tests/test_kora_studio_harness_runs.py`
- `tests/test_kora_studio_preview_smoke.py`
- `tests/test_kora_studio_server.py`

## Implemented v0.4 Surface

- Approved deterministic local sample request trigger.
- In-memory run state and run retrieval.
- Generated event retrieval endpoint.
- Generated SSE endpoint.
- Static Run Local Harness panel.
- Generated Event Timeline panel.
- Generated Counters section.
- Local harness-generated Standard Mode vs KORA Boost comparison.
- Local Harness Report and Report Metadata Preview panels.
- File export disabled boundary.
- Model-needed `execution_not_connected` boundary.

## Validation Summary

```bash
git diff --check
```

Result: passed.

```bash
python3 -m pytest
```

Result: 231 passed.

```bash
python3 -m pytest tests -k "studio or sse or execution or harness"
```

Result: 93 passed, 138 deselected.

## Live Smoke Check Summary

The local server was started with:

```bash
python3 -m kora studio --no-browser
```

The smoke check passed:

```bash
python3 scripts/check_kora_studio_preview.py
```

Covered:

- `/health`
- `/status`
- `/api/harness/run`
- `/api/harness/run/<run_id>`
- `/api/harness/events`
- `/api/harness/sse`
- `/`

## Claim Boundaries

- KORA Studio v0.4 is local deterministic harness only.
- Execution data is generated local harness data.
- No arbitrary prompt execution is connected.
- No model execution is connected.
- No provider calls are connected.
- No model downloads are connected.
- No cloud sync is connected.
- No private model directory scanning is connected.
- No runtime model list command is called.
- No external network behavior is added.
- No file export is connected.
- No report file is written.
- No production cost reduction claim is made.
- No energy outcome claim is made.
- No unsupported larger-model execution claim is made.
- KORA Studio is not an LM Studio replacement.

## Known Limitations

- The preview UI is static and dependency-free; it does not yet have interactive selected-run state.
- Run records are local process memory only.
- SSE streams precomputed generated events only.
- Report metadata preview is metadata-only and export remains disabled.
- Model-needed boundaries remain `execution_not_connected`.
- Runtime/model adapters, installed model detection, downloads, and execution remain out of scope.

## Next Recommended Goal

KORA Studio v0.5 local interactive trigger UI / selected-run state.

Suggested first task:

- Task 441: Plan v0.5 local interactive UI scope for an approved request selector, Run Local Harness button, selected-run state, and selected-run timeline/comparison/counters/report metadata rendering while preserving no arbitrary prompt execution, no model execution, no provider calls, and no downloads.
