# Wreckit

> Bulletproof AI code verification. The agent IS the engine — no external tools required. Spawns parallel verification workers that slop-scan, type-check, mutation-test, and cross-verify before shipping. Language-agnostic. Framework-agnostic. Use when: (1) Building new projects and need verified, tested code ("build X with tests"), (2) Migrating/rebuilding codebases ("rewrite in TypeScript"), (3) Fixing bugs with proof nothing else broke ("fix this bug, verify no regressions"), (4) Auditing existing code quality ("audit this project", "how good are these tests?"), (5) Any request mentioning "wreckit", "mutation testing", "verification", "proof bundle", "code audit", or "bulletproof". Produces a proof bundle (.wreckit/) with gate results and Ship/Caution/Blocked verdict.

- Skill: `johnalbertini14-glitch/wreckit` (Agent Skill, multi-file: 43 files)
- Install (CLI): `npx skillmds@latest add johnalbertini14-glitch/wreckit`
- Raw SKILL.md: https://api.skillmd.com/api/skills/johnalbertini14-glitch/wreckit/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: johnalbertini14-glitch (https://skillmd.com/u/johnalbertini14-glitch)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/johnalbertini14-glitch/wreckit

---


# wreckit — Bulletproof AI Code Verification

Build it. Break it. Prove it works.

## Philosophy

AI can't verify itself. Structure the pipeline so it can't silently agree with itself.
Separate Builder/Tester/Breaker roles across fresh contexts. Use independent oracles.

> **Full 14-step framework:** `references/verification-framework.md`

## Modes

Auto-detected from context:

| Mode | Trigger | Description |
|------|---------|-------------|
| 🟢 BUILD | Empty repo + PRD | Full pipeline for greenfield |
| 🟡 REBUILD | Existing code + migration spec | BUILD + behavior capture + replay |
| 🔴 FIX | Existing code + bug report | Fix, verify, check regressions |
| 🔵 AUDIT | Existing code, no changes | Verify and report only |

## Gates

Read the gate file before executing it. Each contains: question, checks, pass/fail criteria.

| Gate | BUILD | REBUILD | FIX | AUDIT | File |
|------|-------|---------|-----|-------|------|
| AI Slop Scan | ✅ | ✅ | ✅ | ✅ | `references/gates/slop-scan.md` |
| Type Check | ✅ | ✅ | ✅ | ✅ | `references/gates/type-check.md` |
| Ralph Loop | ✅ | ✅ | ✅ | ❌ | `references/gates/ralph-loop.md` |
| Test Quality | ✅ | ✅ | ✅ | ✅ | `references/gates/test-quality.md` |
| Mutation Kill | ✅ | ✅ | ✅ | ✅ | `references/gates/mutation-kill.md` |
| Cross-Verify | ✅ | ❌ | ❌ | ❌ | `references/gates/cross-verify.md` |
| Behavior Capture | ❌ | ✅ | ❌ | ❌ | `references/gates/behavior-capture.md` |
| Regression | ❌ | ✅ | ✅ | ❌ | `references/gates/regression.md` |
| SAST | ❌ | ❌ | ✅ | ✅ | `references/gates/sast.md` |
| LLM-as-Judge | opt | opt | opt | opt | `references/gates/llm-judge.md` |
| Design Review | ❌ | ❌ | ❌ | ✅ | `references/gates/design-review.md` |
| CI Integration | ✅ | ✅ | ❌ | ✅ | `references/gates/ci-integration.md` |
| Proof Bundle | ✅ | ✅ | ✅ | ✅ | `references/gates/proof-bundle.md` |

## Scripts

Deterministic helpers — run these, don't rewrite them:

- `scripts/detect-stack.sh [path]` — auto-detect language, framework, test runner → JSON
- `scripts/check-deps.sh [path]` — verify all dependencies exist in registries
- `scripts/slop-scan.sh [path]` — scan for placeholders, template artifacts, dead code
- `scripts/mutation-test.sh [path] [test-cmd]` — automated mutation testing (up to 20 mutations)
- `scripts/mutation-test-stryker.sh [path]` — Stryker-based mutation testing → JSON
- `scripts/coverage-stats.sh [path]` — extract raw coverage numbers from test runner
- `scripts/design-review.sh [path]` — dep graph, coupling, circular dep detection → JSON
- `scripts/ci-integration.sh [path]` — CI config detection and scoring → JSON

## Swarm Architecture

For multi-gate parallel execution, read `references/swarm/orchestrator.md`.

**Quick overview:**
```
Main agent → wreckit orchestrator (depth 1)
  ├─ Planning: Architect worker
  ├─ Building: Sequential Implementer workers
  ├─ Verification: Parallel gate workers
  ├─ Sequential: Cross-verify / regression / judge
  └─ Decision: Proof bundle → Ship / Caution / Blocked
```

**Critical:** Read `references/swarm/collect.md` before spawning workers.
Never fabricate results. Wait for all workers to report back.
Worker output format: `references/swarm/handoff.md`.

**Config required:**
```json
{ "agents.defaults.subagents": { "maxSpawnDepth": 2, "maxChildrenPerAgent": 8 } }
```

## Decision Framework

| Verdict | Criteria |
|---------|----------|
| **Ship** ✅ | All gates pass, ≥95% mutation kill, zero slop |
| **Caution** ⚠️ | All pass but mutation kill 90-95%, or minor slop in non-critical |
| **Blocked** 🚫 | Any gate fails, hallucinated deps, <90% mutation kill |

## Running an Audit (Single-Agent, No Swarm)

For small projects or when swarm isn't needed, run gates sequentially:

1. `scripts/detect-stack.sh` → know your target (language, test cmd, type checker)
2. `scripts/check-deps.sh` → verify deps are real (not hallucinated)
3. `scripts/slop-scan.sh` → find placeholders, template artifacts, empty stubs
4. Run type checker (from detect-stack output) → `references/gates/type-check.md`
5. Run tests + `scripts/coverage-stats.sh` → `references/gates/test-quality.md`
6. `scripts/mutation-test.sh` → `references/gates/mutation-kill.md` (uses mutmut/cargo-mutants/Stryker if available)
7. `scripts/red-team.sh` → `references/gates/sast.md` (20+ vulnerability patterns, JSON report)
8. `scripts/design-review.sh` → `references/gates/design-review.md` (dep graph, circular deps, god modules)
9. `scripts/ci-integration.sh` → `references/gates/ci-integration.md` (CI config detection + scoring)
10. `scripts/dynamic-analysis.sh` → `references/gates/dynamic-analysis.md` (memory leaks, race conditions)
11. `scripts/perf-benchmark.sh` → `references/gates/performance.md` (benchmark detection + regression)
12. `scripts/property-test.sh` → `references/gates/property-based.md` (fuzzing, invariant checks)
13. `scripts/differential-test.sh` → `references/gates/differential.md` (oracle comparison, metamorphic tests)
14. Read + execute `references/gates/proof-bundle.md` → write `.wreckit/`

## Quick Start

```
"Use wreckit to audit [project]. Don't change anything."
"Use wreckit to build [project] from this PRD."
"Use wreckit to fix [bug]. Prove nothing else breaks."
"Use wreckit to rebuild [project] in [framework]."
```

## Dashboard

`assets/dashboard/` contains a local web dashboard for viewing proof bundles across repos.
Run: `node assets/dashboard/server.mjs` (port 3939). Reads `.wreckit/dashboard.json` from projects.