Charis 794e45378c test(studio): add get_notebook eval cases (FE-4088) (#49067)
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

Feature (test coverage) — second PR of the notebooks-evals plan,
covering FE-4088 (Evals: Assistant can read notebook). Follows #49010
(FE-4086, list_notebooks).

## What is the current behavior?

`dataset.ts` has no coverage for `get_notebook`. Separately,
`NOTEBOOKS_PROMPT` only covers *choosing* between `create_notebook`,
`update_notebook`, and `execute_sql` — it says nothing about reading or
describing an existing notebook.

## What is the new behavior?

**Eval cases** (`evals/dataset.ts`), three of them:

- Resolve a notebook by name via `list_notebooks`, then `get_notebook`,
and report the queries it actually contains.
- Summarize a smaller, single-log-cell notebook as a baseline.
- Report a nonexistent notebook id as not found instead of hallucinating
contents. The mock's `execute` throws, which the AI SDK surfaces to the
model as a `tool-error` part rather than failing the eval task.

No new scorers or tool changes — `toolUsageScorer` and
`correctnessScorer` already cover these, and `get_notebook` has unit
coverage in `notebook-tools.test.ts`.

**Prompt change** (`lib/ai/prompts.ts`) — please review this one
separately, it's the only production behavior change here:

Running the first case surfaced a real gap. The assistant transcribed
each cell's SQL correctly but was inconsistent about the configuration
that changes what a cell returns — dropping the log cell's time range in
some runs, miscounting markdown cells as queries in others. Adds one
bullet to `NOTEBOOKS_PROMPT` telling it to report a query cell's
configuration and not count markdown cells as queries. Gated behind the
Explorer flag, same as the rest of that prompt.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added notebook evaluation scenarios for database and log queries,
including concise summaries and nonexistent notebook handling.
* Improved notebook descriptions by reporting query configurations that
affect returned results.
  * Markdown cells are now excluded from query counts.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-08-13 15:09:36 -04:00
2025-06-17 11:08:46 +02:00
2026-06-30 14:03:40 +02:00
2024-01-10 13:34:41 +01:00
2021-07-25 12:45:26 +08:00

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