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WIGTN Plugins

One plugin. 13 agents. From idea to production.

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Why WIGTN-Coding?

Without this plugin: You open Claude Code → write a vague prompt → get generic code → spend 30 min fixing → repeat.

With WIGTN-Coding: You run /prd → get a structured spec → 13 agents build it in parallel → ship production-ready code on the first try.

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What it does

WIGTN Plugins is a Claude Code plugin. You describe what you want to build, and 13 specialized agents handle the rest — requirements, architecture, code, review, commit — all in parallel.

/prd "SaaS dashboard with OAuth"  →  PRD + task plan in 30 seconds
/screen-spec dashboard            →  (if UI) IA + flow + screen spec + clickable wireframe HTML
/implement --parallel             →  Backend + Frontend + AI + Ops teams build simultaneously
/auto-commit                      →  3-agent review, quality gate, auto-commit if 80+

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Quick Start

# Install
/plugin marketplace add wigtn/wigtn-plugins
/install wigtn-plugins

# Try it — this is the full workflow
/prd landing page for an AI startup with modern design
/implement ai-landing
/auto-commit

That's it. The plugin handles PRD generation, 4-category quality analysis, architecture decisions, design style selection, parallel build, code review, and commit.

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The Pipeline

┌─────────────────────────────────────────────────────────────────────────────┐
│  /prd "SaaS dashboard with OAuth"                                          │
│                                                                             │
│  1. Context Gathering ─── scan project structure, tech stack, package.json  │
│  2. AskUserQuestion ───── Scale Grade? (Hobby / Startup / Growth / Enterprise) │
│  3. PRD Generation ────── PRD_{feature}.md  (7 sections, Gherkin stories)  │
│  4. Task Planning ─────── PLAN_{feature}.md (phases + tasks)               │
│                                                                             │
│  ┌─── prd-reviewer ─── parallel-digging-coordinator ──────────────────┐    │
│  │  Phase 0: Context Harvest (CLAUDE.md, code patterns, deps)         │    │
│  │  Phase 1: PRD Structure Parsing                                    │    │
│  │  Phase 2: ════════════ 4 AGENTS IN PARALLEL ═══════════            │    │
│  │           │ Completeness │ Feasibility │ Security │ Consistency │   │    │
│  │           │ FR/NFR/edge  │ stack fit   │ OWASP    │ naming/arch │   │    │
│  │           │ cases, dups  │ blast radius│ auth/z   │ PRD↔code    │   │    │
│  │  Phase 3: Cross-Category Synthesis (compound risks)                │    │
│  │  Phase 4: Quality Gate ─── PASS / WARN / BLOCKED                   │    │
│  └────────────────────────────────────────────────────────────────────┘    │
└─────────────────────────────────────────────────────────────────────────────┘
                                    │
                          BLOCKED → stop
                                    │ PASS / WARN
                                    ▼
┌─────────────────────────────────────────────────────────────────────────────┐
│  /implement ai-landing                                                      │
│                                                                             │
│  ┌─── DESIGN PHASE ──────────────────────────────────────────────────┐     │
│  │  ═══════════════ 3 AGENTS IN PARALLEL ═══════════════             │     │
│  │  │ Agent A          │ Agent B              │ Agent C          │   │     │
│  │  │ PRD load +       │ architecture-decision│ Project scan +   │   │     │
│  │  │ quality gate     │ Mono/Modular/MSA     │ gap analysis     │   │     │
│  │  ══════════════════════════════════════════════════════════════    │     │
│  │                          │                                        │     │
│  │  Team Allocation ─────── pattern match files → teams              │     │
│  │    api/, services/   → Backend                                    │     │
│  │    components/, app/ → Frontend                                   │     │
│  │    ai/, llm/         → AI Server                                  │     │
│  │    Dockerfile, CI/   → Ops                                        │     │
│  │                                                                   │     │
│  │  Design Discovery (Frontend only, if no existing style) ────────  │     │
│  │    VS technique: 4 questions → suitability % per style → select   │     │
│  │                                                                   │     │
│  │  ✋ CHECKPOINT: AskUserQuestion ── proceed / review / cancel      │     │
│  └───────────────────────────────────────────────────────────────────┘     │
│                                                                             │
│  ┌─── BUILD PHASE ─── team-build-coordinator ────────────────────────┐     │
│  │                                                                   │     │
│  │  Phase 0: Setup ─── SHARED_CONTEXT_{feature}.md + TaskCreate      │     │
│  │           Context Harvest: sample existing code → learn patterns   │     │
│  │                                                                   │     │
│  │  Phase 1: Foundation (if Backend + dependents exist)              │     │
│  │           Backend writes: DB schema, shared types, API contracts   │     │
│  │                    ↓ unblocks other teams                         │     │
│  │                                                                   │     │
│  │  Phase 2: ════════════ UP TO 4 TEAMS IN PARALLEL ════════════     │     │
│  │           │ BACKEND        │ FRONTEND       │ AI SERVER    │ OPS │     │
│  │           │ backend-       │ frontend-      │ ai-agent     │ gen │     │
│  │           │ architect      │ developer      │              │ pur │     │
│  │           │                │ + style guide  │              │     │     │
│  │           │ API, services  │ pages, comps   │ LLM, STT    │ CI  │     │
│  │           │ DB, middleware │ state, styling │ prompts      │ CD  │     │
│  │           ════════════════════════════════════════════════════     │     │
│  │           ▲ reads                  │ writes                       │     │
│  │           └──── SHARED_CONTEXT ────┘                              │     │
│  │                                                                   │     │
│  │  Phase 3: Integration ─── API contract match, type consistency,   │     │
│  │           pattern verification vs Phase 0 learned patterns        │     │
│  │                                                                   │     │
│  │  Phase 4: Build & Test ─── typecheck + test + build               │     │
│  └───────────────────────────────────────────────────────────────────┘     │
└─────────────────────────────────────────────────────────────────────────────┘
                                    │
                                    ▼
┌─────────────────────────────────────────────────────────────────────────────┐
│  /auto-commit                                                               │
│                                                                             │
│  Step 1: Branch Strategy                                                    │
│          on feature branch → reuse │ on main + PLAN → feat/<name>          │
│                                                                             │
│  Step 2: Quality Gate                                                       │
│  ┌─── < 3 files: code-reviewer (sequential) ──────────────────────┐        │
│  │     ≥ 3 files: parallel-review-coordinator                      │        │
│  │                                                                 │        │
│  │  Phase 0: Context Harvest (lint configs, adjacent code)         │        │
│  │  Phase 1: Blast Radius ─── callers, importers, impact score     │        │
│  │  Phase 2: ═══════════ 3 AGENTS IN PARALLEL ════════════         │        │
│  │           │ Readability +     │ Performance +  │ Best Practices │        │
│  │           │ Maintainability   │ Testability    │ + Security     │        │
│  │           │     (40 pts)      │   (40 pts)     │   (20 pts)     │        │
│  │           ══════════════════════════════════════════════════     │        │
│  │  Phase 3: Contract Verification (callers, boundaries, tests)    │        │
│  │                                                                 │        │
│  │  Score Merge: sum + contract penalty + security override        │        │
│  │  Security Critical → cap at 59 → FAIL                          │        │
│  └─────────────────────────────────────────────────────────────────┘        │
│                                                                             │
│  ┌────────────────────────────────────────┐                                 │
│  │ ≥ 80 (PASS)  → Step 4                 │                                 │
│  │ 60-79 (WARN) → code-formatter auto-fix → re-evaluate                   │
│  │ < 60 (FAIL)  → blocked                │                                 │
│  └────────────────────────────────────────┘                                 │
│                                                                             │
│  Step 4: Commit Message ─── <type>(<scope>): <subject> + quality score     │
│  ✋ CHECKPOINT: AskUserQuestion ── PR / Draft PR / Commit only / Cancel    │
│  Step 5: git commit → git push -u → gh pr create                           │
└─────────────────────────────────────────────────────────────────────────────┘

Shared Memory (3 layers):
  Layer 1 — MEMORY.md ─────────── persistent cross-session conventions
  Layer 2 — SHARED_CONTEXT ────── session-scoped API contracts, types, patterns
  Layer 3 — TaskCreate/Update ─── in-conversation task tracking per team

Each step runs in parallel where possible. Full pipeline: ~6 min (vs ~20 min sequential).

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Commands

Command	What it does
/prd <feature>	Generate PRD + phased task plan from a feature idea (now includes User Roles, Page State Matrix, User Flow sections for UI features)
/screen-spec <feature>	Optional UI gate: IA + User Flow + Screen Spec + clickable HTML wireframe + Dev Handoff. Lo-fi wireframe (grayscale + semantic colors); style is decided later at /implement
/implement <feature>	Design + build with automatic parallel team dispatch (consumes screen-spec output if present)
/auto-commit	3-agent parallel review → quality gate → commit + PR
/review-pr <PR>	Review a GitHub PR from terminal: diff analysis, quality score, inline comments

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Agents (13) — click to expand

Coordinators

Agent	Role
team-build-coordinator	Dispatches Backend, Frontend, AI, Ops teams in parallel
parallel-review-coordinator	Runs 3 review agents, merges scores
parallel-digging-coordinator	4-category PRD analysis pipeline
architecture-decision	MSA vs Monolithic vs Modular Monolith

Developers

Agent	Role
frontend-developer	React 19, Next.js 16+, 20 design styles
backend-architect	API design, database schema, backend patterns
mobile-developer	React Native / Expo, native modules
ai-agent	WhisperX STT, OpenAI/Anthropic integration

Quality

Agent	Role
code-reviewer	100-point scoring across 5 categories
pr-reviewer	GitHub PR diff review, 100-point scoring, inline review comments (used by /review-pr)
prd-reviewer	Finds gaps across completeness, feasibility, security, consistency
code-formatter	Multi-language auto-formatting and lint fixes
design-discovery	VS-based style recommendation for Web and Mobile

Skills (5) — click to expand

Skill	What it provides
code-review-levels	Deep review (Level 3: call chains, edge cases, concurrency) and architecture review (Level 4: SOLID, layer violations, scalability)
design-system-reference	20 style guides with typography, color, components, motion, and anti-patterns. Works with design-discovery for context-aware recommendations
handdrawn-diagram	Generates a hand-drawn (sketch-style) architecture or flow diagram as committable SVG + PNG via Mermaid look:handDrawn. Renders identically on README, GitHub, Devpost, and slides
screen-spec	Generates 5 UI artifacts from PRD — IA, User Flow, Screen Spec, clickable Wireframe HTML, Dev Handoff. Lo-fi wireframe (grayscale + semantic colors); style decisions deferred to /implement. Invoked by /screen-spec
team-memory-protocol	SHARED_CONTEXT management for cross-agent coordination during parallel builds

Design Styles (20) — click to expand

Each style guide covers philosophy, typography, layout, color, components, motion, and an anti-pattern checklist.

Style	Vibe
Editorial	Magazine layouts, strong serif typography
Brutalist	Raw, bold, unconventional
Glassmorphism	Frosted glass, blur, transparency
Swiss Minimal	Grid-based, typography-focused
Neomorphism	Soft UI, inset/outset shadows
Bento Grid	Card-based grid (Apple-inspired)
Dark Mode First	Dark interfaces from the ground up
Minimal Corporate	Clean professional aesthetic
Retro Pixel	CRT effects, monospace, terminal nostalgia
Organic Shapes	Blobs, natural curves, earthy tones
Maximalist	Bold type, intense colors, layered
3D Immersive	CSS 3D transforms, parallax, depth
Liquid Glass	Fluid translucent glass, dynamic reflections
Claymorphism	Soft 3D clay elements, pastel tones
Minimalism	Extreme simplicity, whitespace-driven
Neobrutalism	Colorful accents, bold borders
Skeuomorphism	Realistic textures, physical metaphors
Aurora / Gradient Mesh	Mesh gradients, ambient glow, ethereal
Terminal / Hacker	Monospace-driven, information-dense, semantic color
Kinetic Typography	Scroll-driven text animation, split reveals

The design-discovery agent recommends the best style for your project context using VS (Verbalized Sampling).

Hooks (4) — click to expand

Hook	Trigger	What it does
Dangerous Command Blocker	Bash PreToolUse	Blocks rm -rf /, git push --force, DROP TABLE
Pipeline Completion	Stop	Reminds to review before pushing
Frontend Formatting	Write|Edit PostToolUse	Reminds prettier/eslint for .tsx, .jsx, .css
Backend Pattern Compliance	Write|Edit PostToolUse	Checks error handling, validation, logging for .ts, .py, .go

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Scenarios

Full-Stack SaaS from scratch

/prd project management tool with kanban boards and team collaboration
# → 4-agent analysis catches: "Missing: real-time sync, role permissions"

/implement --parallel project-management
# Backend: API endpoints, Prisma schema, auth middleware
# Frontend: Kanban board, team views, dashboard
# Ops: Dockerfile, GitHub Actions CI/CD

/auto-commit
# 3 reviewers → 87/100 → auto-commit

Mobile app with React Native

/prd fitness tracker with workout logging, progress charts, Apple Health sync

/implement fitness-tracker
# Expo Router + Zustand + MMKV + React Query
# Biometric auth, haptic feedback, offline sync

Design-driven landing page

/prd AI startup landing page with modern design

/implement ai-landing
# design-discovery activates → recommends Glassmorphism or Liquid Glass
# Frontend team builds Hero, Features, Pricing, CTA with chosen style

Backend API + AI features

/prd transcription service with WhisperX STT and LLM summarization

/implement --parallel transcription-service
# Backend → API + DB + auth
# AI → WhisperX + OpenAI/Anthropic patterns
# Frontend → Upload UI + transcription viewer

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Tech Stack

Domain	Technologies
Frontend	React 19, Next.js 16+, Tailwind CSS, Radix UI
Backend	NestJS, Express, FastAPI, Prisma, Drizzle
Mobile	React Native 0.73+, Expo SDK 52+
AI	WhisperX, OpenAI GPT, Anthropic Claude
DevOps	Docker, Kubernetes, GitHub Actions
Design	20 style systems, VS-based discovery, HIG, MD3

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Contributing

git checkout -b feature/amazing-skill
# make changes
git commit -m 'feat: Add amazing skill'
git push origin feature/amazing-skill
# open PR

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License

Apache License 2.0 — see LICENSE.

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Built by WIGTN Crew

5 AI engineers. We don't study AI — we ship it.