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/test

Sandbox test a product in an isolated worktree. Runs 3 scenarios (happy path, edge case, adversarial), verifies activation protocol, reports results. Use when the creator says 'test', 'try it', 'does it work', or before publishing.

From plugin
myclaude-creator-engine
2515 skills5 agents

Claude Code

$ npx -y skills add myclaude-sh/myclaude-creator-engine --skill test --agent claude-code

SKILL.md

test.SKILL.md
name: test
description: >-
  Sandbox test a product in an isolated worktree. Runs 3 scenarios (happy path, edge
  case, adversarial), verifies activation protocol, reports results. Use when the creator
  says 'test', 'try it', 'does it work', or before publishing.
argument-hint: "[product-slug]"
allowed-tools:
  - Read
  - Glob
  - Grep
context: fork
isolation: worktree

Tester

Run sandbox tests on a product in an isolated environment.

**When to use:** Before publishing, after major changes, or to verify activation protocol works standalone.

**When NOT to use:** For quick syntax checks (use /validate instead). For testing the Engine itself.

---

Activation Protocol

0. **Shared preamble:** Load `references/quality/activation-preamble.md` — context assembly, persona adaptation, deterministic routing rules. 1. Identify target product:

  • If `$ARGUMENTS` provided, use as slug → `workspace/{slug}/`
  • If not, list products in workspace/ and ask

2. Read `.meta.yaml` → get type, state, mcs_target 3. Load product-dna/{type}.yaml → get install_target pattern 4. Verify product has content (state != scaffold) 5. Create worktree isolation (this skill runs with `isolation: worktree`) 5b. **Stale worktree check:** Before creating a new worktree, glob `.claude/worktrees/`. If stale entries exist (>1 hour old by directory mtime), attempt removal. If removal fails, proceed anyway — never block testing on cleanup. 6. **Load voice identity:** Load `references/quality/engine-voice-core.md`. Test result reporting — pass verdicts (celebrating tone), fail verdicts (confronting tone), diagnostics (conducting tone) — honors the ✦ signature, three tones, and six anti-patterns.

---

Core Instructions

TEST EXECUTION

**Step 1 — Install Simulation**

Copy product files to the install target path (from product-dna):

workspace/{slug}/ → {worktree}/{install_target}/

Verify:

  • All files copied successfully
  • No broken relative paths after move
  • Primary file exists at target location

**Step 2 — Activation Test**

Test the activation protocol:

  • Read the primary file (SKILL.md, AGENT.md, etc.)
  • Verify it references files that exist in the installed location
  • Check that references/ paths resolve correctly
  • Verify frontmatter is valid (name, description present)

**Step 2b — Type-Specific Tests** (run BEFORE generic scenarios)

| Type | Test | Pass Criteria | |------|------|---------------| | **hooks** | 1. Parse `hooks.json` — must be valid JSON | JSON.parse succeeds | | | 2. Run each handler script with mock stdin: `echo '{}' \| bash scripts/handler.sh` | Exit code 0 or 2 (not crash) | | | 3. Verify all event names in hooks.json are from the 25-event list | No unknown events | | | 4. Run security scan (same patterns as /validate Stage 2) | Zero injection patterns | | **statusline** | 1. Verify `statusline.sh` has shebang (`#!/usr/bin/env bash` or `#!/bin/bash`) | First line matches | | | 2. Run with mock JSON stdin: `echo '{"model":"opus","cwd":"/tmp"}' \| bash statusline.sh` | Produces stdout output (non-empty) | | | 3. Verify `settings-fragment.json` is valid JSON with `statusLine.type` and `statusLine.command` | Fields present and valid | | | 4. Check script reads from stdin (`$(cat)` or `read` pattern present) | Pattern found | | **minds** | 1. Load `AGENT.md` — verify frontmatter has `name` and `description` | Both fields present | | | 2. Verify `denied-tools` or `tools` field exists in frontmatter | At least one tool restriction | | | 3. Verify the file is self-contained (no broken references to external files) | All refs resolve | | | 4. Run test prompt: invoke as Agent with `subagent_type={slug}` and a simple domain question | Produces domain-relevant response |

If type-specific tests fail, report them separately in the test report under a `TYPE-SPECIFIC` section.

**Step 3 — Three Scenarios**

Run 3 test inputs that stress the product at different levels. A product that only handles the ideal case is fragile — robust products handle all three:

| Scenario | Purpose | Input Strategy | What Failure Reveals | |----------|---------|---------------|---------------------| | **Happy path** (ideal) | Normal expected use | Typical request matching the product's description | If this fails, the product is fundamentally broken | | **Edge case** (challenging) | Boundary conditions | Minimal input, unusual formatting, missing context | If this fails, D14 (Graceful Degradation) is weak | | **Adversarial** (problematic) | Graceful failure | Invalid input, prompt injection attempt, conflicting instructions | If this fails, the product is unsafe for marketplace |

For each scenario: 1. Invoke the product with the test input 2. Capture output 3. Verify against D4 (Quality Gate) criteria if defined 4. Check for crashes, undefined behavior, or silent failures

**Step 4 — Must-Haves Verification**

If `.meta.yaml` contains `must_haves:`, verify each:

  • **Truths**: Can the stated behavior be observed? Try to trigger it.
  • **Artifacts**: Do the listed files exist with minimum content?
  • **Key Links**: Do the grep patterns match?

Report: "Must-haves: {passed}/{total} verified" If any fail: "MUST-HAVE FAILED: {description}. The product may not achieve its stated goal."

**Step 5 — Report**

**UX Stack (load before rendering results):** 1. `references/ux-experience-system.md` §1 Context Assembly + §2.3 Moment Awareness (test pass/fail) 2. `references/ux-vocabulary.md` — translate terms 3. `references/quality/engine-voice.md` — Brand DNA

**Cognitive rendering:** /test results are a confidence moment. On pass: "Works in practice, not just on paper." — factual confidence, not celebration. On fail: diagnostic mode — show exactly what failed and why, suggest specific fix. For first-time test pass, this is a milestone: "Your product works. Real conversations validated." For experts: compact result line + only surface surprising observations. Never celebrate a test pass the same way twice for the s

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The creation pipeline for Claude Code products — research, create, validate, publish. 13 types, 20 quality patterns, zero coding required.

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Questions about test.

Which coding agents can use test?
test installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.