# strata19.verify_implementation
URL: /documentation/reference/tools/verify_implementation



{/* GENERATED FILE — do not edit. Sources: src/mcp/facade/tool-projection-registry.ts (availability) + describe() in src/mcp/facade/facade-tools.ts (prose). Regenerate: pnpm exec tsx scripts/docs/site/generate-tool-reference.ts */}

## What it does [#what-it-does]

The verification gate: four deterministic detectors (dead code, duplicates, placeholders, missing config) over the local index — a real per-finding verdict that can contradict a confident claim.

## When to use it [#when-to-use-it]

**Use when:** "is anything still broken or half-done" · "is it done" · "check my work"

**Also use when:** before any completion claim

## When not to use it [#when-not-to-use-it]

mid-edit on known-incomplete work; or you already have ONE finding — use get\_finding\_detail for its evidence, or remediate\_finding for a fix plan

## Availability [#availability]

|           |                                                                                                                                                                                                                                                                                                                                                   |
| --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Tier      | Everyday                                                                                                                                                                                                                                                                                                                                          |
| Lifecycle | Live                                                                                                                                                                                                                                                                                                                                              |
| Taught by | `strata19-act-like-a-user`, `strata19-check-convergence`, `strata19-design-audit`, `strata19-execute-task`, `strata19-fix-failures`, `strata19-harden-a-feature`, `strata19-initialize-project`, `strata19-integrate-work`, `strata19-project-context`, `strata19-review-readiness`, `strata19-run-journey-campaign`, `strata19-verify-remediate` |