PRD Architect & Documentation Lifecycle (2026 Edition)

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English

Orchestration & Integration

Connects with anti-slop, brainstorming, zero-to-prod-orchestrator, session-memory-manager to ensure cohesive execution and zero-slop documentation updates.

Description

A mandatory lifecycle guardrail covering two distinct phases:

• Phase 1 (Pre-Code): Enforces creating a comprehensive Product Requirements Document (PRD), ERD, and general Documentation before generating code. Introduces PRD-as-Code — machine-readable and version-controlled.
• Phase 2 (Post-Code / Maintenance): Automatically maintains project documentation after every successful build or feature implementation, updating CHANGELOG.md, BLUEPRINT.md, PROGRESS.md, and Architecture Decision Records (ADRs).

Trigger Conditions

• Phase 1: User requests building a new app/SaaS/feature from scratch; no existing PRD/blueprint; unclear scope.
• Phase 2: A feature, bug fix, or refactor is successfully implemented; user asks to "update docs" or "save progress"; a significant architectural decision is made; milestone completion.

Phase 1: Pre-Code Requirements & Enforcement

Why PRD Before Code: Prevents scope creep, aligns AI output, enables traceability, reduces rework, version-controlled.

Enforcement Protocol

1. Detect: When user requests a new project build.
2. Pause: Do NOT generate any code.
3. Generate Assets (Zero-Slop Standard): Automatically draft PRD.md, ERD.md, DOKUMENTASI.md, and ROADMAP.md (or PROGRESS.md). Enforce anti-slop: zero marketing buzzwords; mandate concrete PostgreSQL DDL schemas, explicit REST/RPC contracts, and verified latency NFR budgets.
4. Review: Present to user for approval/edits.
5. Confirm: Proceed to code generation ONLY after approval.
6. Reference: Cite these documents in all subsequent decisions.

PRD-as-Code Template (12 Sections)

# Product Requirements Document (PRD)
**Project**: [Project Name]
**Version**: 1.0.0
**Status**: Draft | In Review | Approved
**Created**: YYYY-MM-DD
**Last Updated**: YYYY-MM-DD

---
## 1. Executive Summary
[2-3 sentences: What is this product? Who is it for? What problem does it solve?]

## 2. Problem Statement
**Problem**: [Clear description]
**Target Users**: [Specific segments]
**Current Pain Points**: [List]

## 3. Goals & Success Metrics
| Goal | Metric | Target |
|---|---|---|
| [Goal] | [Metric] | [Target] |

## 4. User Personas
### Persona 1: [Name]
- **Role**: [Job title]
- **Goals**: [What they want to achieve]
- **Frustrations**: [What currently doesn't work]
- **Key Behaviors**: [How they'll use this product]

## 5. Feature Requirements
### MVP Features (Must Have — v1.0)
- [ ] **[Feature Name]**: [Description. Acceptance criteria: ...]
### Phase 2 Features (Should Have — v1.x)
- [ ] **[Feature Name]**: [Description]
### Future Features (Nice to Have — v2.0+)
- [ ] **[Feature Name]**: [Description]

## 6. Technical Architecture
### Stack Decision
| Layer | Technology | Rationale |
|---|---|---|
| [Layer] | [Technology] | [Reason] |
### Architecture Decisions (ADRs)
- **ADR-001**: [Decision title] — [Decision made and why]
### Multi-Entry Points (if SaaS)
| Entry Point | Domain | Purpose |
|---|---|---|
| [Entry] | [Domain] | [Purpose] |

## 7. Data Model (High-Level)
users ──belongs_to──> workspaces (via workspace_members)
workspaces ──has_many──> projects

## 8. User Flows
### Primary Flow: [Name]
1. User [action 1]
2. System [response 1]

## 9. Non-Functional Requirements
| Requirement | Target |
|---|---|
| Performance | LCP < 2.5s, INP < 200ms |

## 10. Out of Scope
- [Explicitly excluded item]

## 11. Open Questions
- [ ] [Question that needs decision]

## 12. Approval & Sign-off
| Stakeholder | Role | Status |
|---|---|---|
| [Name] | [Role] | [Status] |

Phase 2: Post-Code Maintenance & Update Protocol

After every successful feature implementation:

1. CHANGELOG.md: Add entry under [Unreleased] (Keep-a-Changelog standard: Added/Changed/Fixed/Removed/Security).
2. BLUEPRINT.md: Update only if architecture, schema, stack, or entry points changed.
3. PROGRESS.md: Mark completed tasks [x], update next steps.
4. ADR: Create a new ADR (docs/adr/ADR-NNN-title.md) if a significant architectural decision was made and update index (docs/adr/README.md).

Files Maintained Frequency Matrix

ADR Template

# ADR-001: [Title]
**Status**: Accepted | Rejected | Proposed | Deprecated
**Date**: YYYY-MM-DD
**Deciders**: [Team/Individual]
## Context
[What motivated this decision?]
## Decision
[What is being decided?]
## Rationale
[Why this choice?]
## Consequences
**Positive:** / **Negative:**
## Superseded By
[ADR-XXX] (if applicable)

🎨 Automatic Visual Assets Generation Mandate (CRITICAL)

MANDATORY: When building a new application, use generate_image to create a custom logo. Use it as:

1. The primary application logo (header/navbar).
2. The website favicon (favicon.ico).
3. The Open Graph (OG) image for SEO (og:image).

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Bahasa Indonesia

Integrasi Orkestrasi

Terhubung dengan brainstorming, zero-to-prod-orchestrator, session-memory-manager.

Deskripsi

Guardrail siklus hidup wajib:

• Fase 1 (Pra-Kode): Memaksa pembuatan PRD, ERD, dan Dokumentasi sebelum kode dibuat.
• Fase 2 (Pasca-Kode): Memelihara dokumentasi setelah setiap fitur sukses: CHANGELOG.md, BLUEPRINT.md, PROGRESS.md, dan ADR.

Kondisi Pemicu

• Fase 1: Proyek baru dari awal; tidak ada PRD; ruang lingkup tidak jelas.
• Fase 2: Fitur berhasil; pengguna meminta "perbarui docs"; keputusan arsitektur signifikan.

Fase 1: Protokol Penegakan

1. Deteksi permintaan proyek baru → 2. Jeda (JANGAN kode) → 3. Buat PRD.md, ERD.md, DOKUMENTASI.md, ROADMAP.md → 4. Tinjau & setujui → 5. Baru mulai kode → 6. Referensi selalu.

Fase 2: Pemeliharaan Pasca-Kode

1. CHANGELOG.md: Tambahkan ke [Unreleased] (Added/Changed/Fixed/Removed/Security).
2. BLUEPRINT.md: Perbarui jika struktur berubah.
3. PROGRESS.md: Tandai [x], perbarui langkah selanjutnya.
4. ADR: Buat docs/adr/ADR-NNN-title.md untuk keputusan besar.

🎨 Mandat Aset Visual Otomatis (KRITIS)

WAJIB: Gunakan generate_image untuk membuat logo kustom sebagai logo, favicon, dan OG image.