# Plan Review — TP-096 Step 4

**Verdict:** Approved

The revised Step 4 plan addresses the prior review feedback. It now names the targeted catalog/toolcheck/gendocs commands, includes production analyzer tests for the code touched during Step 3, defines the broader quality gate as `make check`, and states a clear failure policy before proceeding.

I spot-checked the planned catalog/docs commands and they are valid in the current tree:

```sh
go test ./internal/tools -run 'TestCatalog' -count=1
go test ./internal/toolchecks -run 'TestCheckConfusableCatalog|TestFirstDescriptionSentence|TestGenerateToolCatalogUsesCallerContext' -count=1
go test ./cmd/gendocs -run TestRunWritesToolsCatalogGolden -count=1
```

The planned production-analyzer command is also necessary. It currently still exposes the known in-scope `compute_baseline` regression:

```sh
go test ./internal/tools -run 'TestComputeBaseline|TestComputeActivitySegmentStats|TestGetActivityHistogram|TestGetFitnessProjection' -count=1
```

The plan already says to fix touched-code failures, so this is not a plan blocker. Do not proceed past Step 4 until that targeted production command and `make check` pass, or until any unrelated pre-existing failure is recorded with exact command/output and rationale in `STATUS.md`.

Minor status hygiene: update the top-level `STATUS.md` header from Step 3 to Step 4 before/while executing this step, since the body now marks Step 3 complete and Step 4 in progress.
