FlowReader/_bmad-output/planning-artifacts/implementation-readiness-report-2026-02-04.md

Implementation Readiness Assessment Report

Date: 2026-02-04 Project: FlowReader

Document Inventory

Product Requirements Documents (PRD)

Whole Documents:

• prd.md (Main PRD)

Architecture Documents

None found.

Epics & Stories

None found.

UX Design Documents

None found.

PRD Analysis

Functional Requirements

• FR1: Inscription autonome d'un nouvel utilisateur.
• FR2: Authentification sécurisée (Session/JWT).
• FR3: Isolation stricte des données (Flux, Lectures, Favoris) par compte utilisateur.
• FR4: Ajout de flux via URL (support RSS/Atom auto-détecté).
• FR5: Détection automatique des métadonnées (Titre, Icône) à l'ajout.
• FR6: Importation de flux en masse via fichier OPML.
• FR7: Gestion des flux (Renommer, Supprimer).
• FR8: Dashboard unifié "Nouveautés" trié par date.
• FR9: Mode "Lecture Plaisir" avec extraction du contenu principal (nettoyage HTML).
• FR10: Marquage "Lu" manuel ou automatique (scroll/swipe).
• FR11: Marquage "Tout lu" par flux ou global.
• FR12: Gestion des Favoris ("Star" / "Read Later").
• FR13: Push temps réel des nouveaux articles (Websockets) vers le client connecté.
• FR14: Synchronisation instantanée de l'état de lecture entre appareils.
• FR15: Liste des utilisateurs inscrits (Vue Admin).
• FR16: Suppression de compte utilisateur.

Total FRs: 16

Non-Functional Requirements

• NFR1: Empreinte mémoire totale (Back+Front) < 150 Mo RAM.
• NFR2: Temps de chargement article (TTI) < 100ms perçu.
• NFR3: Score Lighthouse Mobile > 90.
• NFR4: Architecture SPA (Single Page App) optimisée "Offline First" (Optimistic UI).
• NFR5: Redémarrage conteneur (Recovery Time) < 5 secondes.
• NFR6: Résilience totale aux flux défaillants (Timeout 5s strict, pas de blocage global).
• NFR7: Isolation des données inter-utilisateurs validée par tests.
• NFR8: Aucune télémétrie ou fuite de données (Privacy by Design).

Total NFRs: 8

Additional Requirements

• Technical Stack: Frontend SPA, Backend (Go/Rust/Node), DB SQLite, Single Docker Image.
• Deployment: docker-compose up simplicity.

PRD Completeness Assessment

The PRD is highly focused and structured. It contains clear, testable Functional and Non-Functional requirements.

• Strengths: Clear separation of concerns, measurable NFRs, specific user journeys.
• Gaps: No specific API contract defined (deliberate for Architecture phase), no specific UI wireframes (deliberate for UX phase).
• Verdict: PRD is Implementation Ready from a requirements perspective, pending Architecture and UX decisions.

Epic Coverage Validation

Coverage Matrix

FR Number	PRD Requirement	Epic Coverage	Status
FR1	Inscription autonome d'un nouvel utilisateur.	NOT FOUND	❌ MISSING
FR2	Authentification sécurisée (Session/JWT).	NOT FOUND	❌ MISSING
FR3	Isolation stricte des données	NOT FOUND	❌ MISSING
FR4	Ajout de flux via URL	NOT FOUND	❌ MISSING
FR5	Détection automatique des métadonnées	NOT FOUND	❌ MISSING
FR6	Importation de flux en masse via fichier OPML.	NOT FOUND	❌ MISSING
FR7	Gestion des flux (Renommer, Supprimer).	NOT FOUND	❌ MISSING
FR8	Dashboard unifié "Nouveautés"	NOT FOUND	❌ MISSING
FR9	Mode "Lecture Plaisir"	NOT FOUND	❌ MISSING
FR10	Marquage "Lu" manuel ou automatique	NOT FOUND	❌ MISSING
FR11	Marquage "Tout lu" par flux ou global.	NOT FOUND	❌ MISSING
FR12	Gestion des Favoris	NOT FOUND	❌ MISSING
FR13	Push temps réel des nouveaux articles	NOT FOUND	❌ MISSING
FR14	Synchronisation instantanée	NOT FOUND	❌ MISSING
FR15	Liste des utilisateurs inscrits (Vue Admin).	NOT FOUND	❌ MISSING
FR16	Suppression de compte utilisateur.	NOT FOUND	❌ MISSING

Missing Requirements

ALL Functional Requirements are currently uncovered. No "Epics & Stories" document was found. This is expected as the project is in the initial PRD phase.

Coverage Statistics

• Total PRD FRs: 16
• FRs covered in epics: 0
• Coverage percentage: 0%

UX Alignment Assessment

UX Document Status

NOT FOUND

Alignment Issues

• Implied UI Requirement: PRD mandates "Mobile First" and "Lecture Plaisir" experience.
• Missing Artifact: No UX design document (Wireframes/Mockups) exists to guide frontend implementation.
• Risk: Developing "Lecture Plaisir" view without design validation risks "Engineered UI" (functional but ugly) which violates Success Criteria ("Adoption personnelle").

Warnings

⚠️ WARNING: UX is implied but missing. Proceeding to implementation without a UX phase is high risk for the "User Success" criteria.

Epic Quality Review

Status: SKIPPED

Reason: No Epics & Stories document found to review.

Summary and Recommendations

Overall Readiness Status

🟡 PARTIALLY READY (Requirements Clear, but Architecture & Design Missing)

Critical Issues Requiring Immediate Action

1. Missing Technical Architecture: The PRD lists constraints (150MB RAM, Docker), but does not define how to achieve them (Go vs Rust? React vs Vue? DB Schema?).
2. Missing Visual Design: "Lecture Plaisir" is a subjective success criteria. Attempting to code this without a visual reference is risky.
3. Missing Planning (Epics): No work breakdown structure exists yet.

Recommended Next Steps

1. Create Architecture: Use the Architect Agent (/architect) to define the stack that meets the NFRs (ex: Go + SQLite + Preact?).
2. Create UX Design: Use the UX Agent (/ux-designer) to sketch the "Lecture Plaisir" view.
3. Create Epics: Once stack and design are clear, break down the work.

Final Note

The PRD itself is high quality and provides a solid foundation. The "Red Indicators" (Missing Epics/Arch) are normal for this stage. Do not start coding yet. The project needs an architectural blueprint first.