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Marketing & Content AutomationCase study

GhostAI

Autonomous AI Content Generation & Publishing Platform

Project Focus
Next.js 14NestJS 10TypeScriptPostgreSQLGhost CMSRedisDocker
GhostAI
8 specialized AI agents
Personas
Ghost CMS 5.x
Publishing
OpenRouter (GPT-4, Claude)
AI Models
Next.js 14 + NestJS 10
Stack
01

Challenge

Producing a steady stream of high-quality, SEO-optimized content is slow and expensive — research, drafting, optimization, publishing, and social distribution each demand human hours. Teams need content that sounds like distinct experts, ranks in search, and ships across multiple platforms without a writer manually driving every step.

02

Solution

GhostAI assigns the work to 8 AI personas — each with its own expertise and writing style (tech analyst, startup mentor, data scientist, cybersecurity expert, and more). A NestJS API gateway orchestrates content generation through OpenRouter models (GPT-4, Claude), optimizes it for search, and publishes through Ghost CMS. A Next.js dashboard handles agent management, analytics, and multi-platform social publishing, with Clerk handling authentication and role-based access.

03

Results

  • 8 distinct AI personas for varied content and voices
  • Automated research, writing, and SEO optimization
  • Direct publishing through Ghost CMS
  • Multi-platform social distribution (LinkedIn, Twitter, Facebook)
  • Real-time analytics and ROI tracking
  • Role-based access control via Clerk

System Architecture

Content automation platform where NestJS orchestrates AI personas to generate, optimize, and publish content through Ghost CMS

frontend
backend
database
service
ai
GenerateOptimizePublishPersistCache
Dashboard
Next.js 14 admin UI
API Gateway
NestJS 10 orchestrator
Persona Engine
OpenRouter content models
SEO Optimizer
Search & social tuning
Ghost CMS
Publishing layer
PostgreSQL
App & content data
Redis
Caching layer

Content automation platform where NestJS orchestrates AI personas to generate, optimize, and publish content through Ghost CMS

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