The traditional content team is broken — slow sprints, missed deadlines, inconsistent output, and sky-high agency invoices. NexusFlow is the answer.
It is a fully autonomous and modular content pipeline built on n8n that transforms a single keyword into a complete, publish-ready multi-channel campaign. Blog post. LinkedIn update. AI-generated visuals. Narrated faceless video. All of it — in minutes.
We are not building a writing assistant. We are building a replacement for the entire content workflow. Faster. Cheaper. Infinitely scalable.
"Feed it a topic. Walk away. Come back to a complete multi-channel campaign."
One prompt triggers the entire pipeline — blog, image, LinkedIn, and video — with no human steps in between.
NexusFlow coordinates Gemini, DALL·E 3, Runway, and ElevenLabs as a single unified system. Each model does what it does best.
What used to take a content team 3 days now runs in under 5 minutes of automated execution.
Every workflow is a self-contained specialist. Swap out models, add new channels, or extend the pipeline without touching anything else.
A single topic enters the pipeline and emerges as a complete multi-platform campaign — blog post, LinkedIn update, header image, and a narrated faceless video — all orchestrated by n8n.
┌─────────────────────┐
│ INPUT: Topic/Seed │
└──────────┬──────────┘
│
┌──────────▼──────────┐
│ Get News │ ← NewsAPI grounds content in
│ (Trend Context) │ real-world events
└──────────┬──────────┘
│
┌──────────▼──────────┐
│ Blog Post Agent │ ← Gemini 1.5 Flash writes
│ (Gemini 1.5 Flash) │ SEO-optimized long-form
└──────┬──────┬───────┘
│ │
┌────────────────┘ └────────────────┐
│ │
┌──────────▼──────────┐ ┌────────────▼────────────┐
│ Create Image │ │ LinkedIn Post │
│ (DALL·E 3) │ │ (Gemini 1.5 Flash) │
└──────────┬──────────┘ └─────────────────────────┘
│
┌──────────▼──────────┐
│ Edit / Search │
│ Images │
└──────────┬──────────┘
│
┌──────────▼──────────┐
│ Faceless Video │ ← Runway generates video
│ (Runway + ElevenLabs│ ElevenLabs adds voiceover
└─────────────────────┘
NexusFlow is a collection of specialized, expert workflows — each one a dedicated "agent" in the pipeline. Modular architecture means infinite scalability and plug-and-play customization.
🏛️ Click to explore the Specialist Workflows
| Workflow | File | Responsibility |
|---|---|---|
| 🤖 Master Orchestrator | AI_Marketing_Team.json |
Runs the full end-to-end pipeline |
| 📝 Blog Writer | Blog_Post.json |
SEO blog post + image prompt via Gemini |
| 💼 LinkedIn Agent | LinkedIn_Post.json |
B2B-optimized LinkedIn content |
| 🖼️ Image Creator | Create_Image.json |
Header image generation via DALL·E 3 |
| ✏️ Image Editor | Edit_Image.json |
Post-processing and image refinement |
| 🎬 Video Producer | Faceless_Video.json |
Faceless Video Generation (Runway + ElevenLabs)s |
| 📰 News Fetcher | Get_News.json |
Pulls trending context from NewsAPI |
| 🔍 Image Search | Search_Images.json |
Web image retrieval and sourcing |
- 🧠 Central Orchestrator controlling all workflows
This is not just a JSON file. It's a repeatable blueprint for high-quality, SEO-optimized content — every single time.
// Blog_Post.json — NexusFlow Blog Agent
{
"name": "NexusFlow Blog Agent",
"type": "n8n-nodes-base.agent",
"typeVersion": 1,
"position": [1080, 520],
"parameters": {
"model": "gemini-1.5-flash",
"systemMessage": "You are an expert SEO Content Strategist and long-form writer.
Your task: write a comprehensive, engaging blog post on the provided topic.
Tone: authoritative yet accessible. Use clear H2/H3 headings, bullet points,
a strong introduction, and a memorable conclusion. Naturally weave in relevant
keywords for search optimization. You MUST also generate a creative DALL·E 3
image prompt for the blog header. Return a single JSON object with two keys:
'blog_post' (full markdown content) and 'image_prompt' (detailed visual prompt)."
}
}The output feeds directly into Create_Image.json — no human copy-paste needed.
Initial workflows include News Fetching, Blog Generation, Image Creation, and Search Pipelines
| Category | Technology | Why |
|---|---|---|
| 🚀 Orchestration | n8n | Visual, robust, infinitely scalable workflow automation |
| 🧠 Text AI | Google Gemini 1.5 Flash | Best-in-class speed, reasoning, and cost for text generation |
| 🖼️ Image AI | OpenAI DALL·E 3 | Gold standard for high-quality, context-aware image generation |
| 🎬 Video AI | Runway Gen-2 | Leading programmatic AI video generation at scale |
| 🔊 Audio AI | ElevenLabs | Hyper-realistic voiceovers and narration for video content |
| 📈 Data | NewsAPI | Grounds content in real-time, relevant world events |
- ✅ Phase 1 — Core multi-modal pipeline (Blog, LinkedIn, Image, Video)
- ⏳ Phase 2 — Performance loop (track engagement via platform APIs)
- 💡 Phase 3 — Campaign Strategist agent (proactive topic suggestions from trends)
- 🚀 Phase 4 — Self-optimizing prompts (A/B test via engagement feedback + RL)
- 🌐 Phase 5 — Interactive web dashboard (manage campaigns, view output, trigger workflows)
Cloud — Sign up at n8n.io (free tier available)
Self-host with Docker
docker run -it --rm --name n8n \
-p 5678:5678 \
-v ~/.n8n:/home/node/.n8n \
n8nio/n8ngit clone https://github.com/iamdev0707/NexusFlow.git
cd NexusFlowIn n8n → Workflows → Import from File — import each .json one by one.
Go to Settings → Credentials in n8n and add:
| Service | Key Needed For |
|---|---|
| Google AI (Gemini) | Blog_Post, LinkedIn_Post, Faceless_Video |
| OpenAI (DALL·E 3) | Create_Image, Edit_Image |
| Runway | Faceless_Video |
| ElevenLabs | Faceless_Video |
| NewsAPI | Get_News |
Open AI_Marketing_Team.json, enter a topic, hit Execute Workflow. The pipeline handles the rest.
You can also activate workflows on a schedule or via webhooks for full hands-off automation.
This is more than a project — it's a new paradigm for content creation.
⭐ Star the repo to support the future of automated marketing 🍴 Fork & PR your own specialist workflows (TikTok, Instagram Reels, Reddit, etc.) 💡 Open an issue with ideas, prompt improvements, or bugs 🤖 Integrate a new AI tool and build a workflow around it
For questions, ideas, or improvements:
- Open an issue
- Start a discussion
NexusFlow is evolving — contributions are welcome.