Test — Verify

Tests are proof. Confirm the code actually works, then — if a plan exists — verify its claims against the codebase. Works for frontend and backend alike; validation and coverage run against whatever test runner the project uses.

Interactive prompts: present options as a numbered list and wait for the user's choice.

Input

The argument (if provided) is: $ARGUMENTS

Accepts a plan <slug> or @file reference. If omitted, glob .specs/plans/*.md:

• one plan → use it
• several → list as numbered options and wait for the user's choice
• none → run validation only (skip plan verification)

Workflow

1. Validate (always)

Run and collect all results — don't stop at the first failure:

1. /validate-code — auto-fix formatting/lint, verify types, run the full test suite
2. Changed-line coverage — if the project emits coverage, confirm the lines you changed (git diff -U0) are exercised, not just the global %. Skip when the project has no coverage tooling.

Capture pass/fail and any uncovered changed lines.

2. Load the plan (if any)

Read .specs/plans/<slug>.md. If there is no plan, skip to Report with just the validation results.

Fast-path: if the primary module file(s) from Phase 1 don't exist, report 0/N — not yet started, list Phase 1 done-when items, skip the subagent.

3. Verify plan claims (read-only subagent)

Launch a general-purpose subagent (not code-review). It must be read-only — no writes, no edits. It should:

1. Read every section of the plan — architectural decisions, each phase, done-when checkboxes
2. Check every - [ ] / - [x] item against the codebase
3. Fold in the Step 1 test results
4. Decide, per checkbox, whether it holds ([x]) or not ([ ])

Collect findings into two categories:

• BLOCKERS — checked items that don't hold up, failing tests, broken contracts
• SUGGESTIONS — improvements, minor gaps, style issues

4. Update checkboxes

In .specs/plans/<slug>.md: items that pass → [x], items that fail → [ ] (unmark). This is the only file write this skill makes.

Progress Algorithm

Count - [x] and - [ ] lines under each ## Phase N heading. Per-phase: Phase N — title: checked/total. Sum → Total: checked/total.

5. Report

## Verify: <slug>

### Validation
- validate-code: pass/fail (detail)
- coverage: X% of changed lines (uncovered: ...)

### Progress            (omit if no plan)
  Phase 1 — title: checked/total
> Phase 2 — title: checked/total
  Total: checked/total

### BLOCKERS
- (list or "None")

### SUGGESTIONS
- (list or "None")

The > marks the first incomplete phase (cursor).

If validation is green and all items verified (total checked = total):

All phases complete — implementation verified.

6. Next steps

• Blockers → list items to fix, then re-run /test <slug>
• Clean → /review is an optional QA pass for non-trivial changes (not a ship gate — /ship runs its own validate-code + safe-repo gate), then /ship

Rules

• The verification subagent must be read-only — no create, edit, or delete
• The only file writes this skill makes are checkbox updates in the plan
• Never modify implementation code — only observe and report