✍️ 22B Labs · Open Source Release
Your Blog, Written in the Voice of Everything You Love
blog-writer-mcp — Free AI blog automation MCP server with Creative DNA system
Every AI writing tool says the same thing: "Upload your past writing and we'll match your style." But that's completely useless for people who came for help precisely because they've never written anything.
blog-writer-mcp asks a different question: "What do you love?" If you love Paulo Coelho, were moved by Zorba the Greek, and feel something watching Interstellar — that sensibility becomes your blog. Connect to Claude or ChatGPT and just talk.
"So that anyone — regardless of writing ability — can speak to the world in their own voice.
What moved you IS your writing style."
What moved you IS your writing style."
creative dna
Creative DNA — This Is the Core
Jasper, Writesonic, Copy.ai — they all learn from your past writing. blog-writer-mcp learns your worldview from the things you love.
❌ OTHER AI WRITING TOOLS
- Requires uploading past writing
- Only useful if you already write
- Surface-level style mimicking
- Monthly paid subscription
- Separate web UI needed
✅ BLOG-WRITER-MCP
- Just need favorites: authors, films, books
- Zero writing experience required
- Reflects worldview & sensibility
- Completely free (MIT)
- Claude / ChatGPT chat window
🧬 Creative DNA Example — Enter this combination:
Paulo Coelho + Zorba the Greek
Deep universal truth in simple sentences / Freedom to embrace life fully
Interstellar + Ghibli style
Love that transcends time and dimension / Nature, wonder, lessons without preaching
💡 What the system extracts:
Themes — freedom, journey, cosmic connection, affirmation of life, wonder
Writing style — deep meaning in simple words, short sentences, rich metaphors
Forbidden tones — preachy, cynical, mechanical, over-the-top marketing speak
Sample sentence — "Just as Santiago tended sheep while learning about the world, perhaps we too must learn to embrace what lies beyond the screen."
Themes — freedom, journey, cosmic connection, affirmation of life, wonder
Writing style — deep meaning in simple words, short sentences, rich metaphors
Forbidden tones — preachy, cynical, mechanical, over-the-top marketing speak
Sample sentence — "Just as Santiago tended sheep while learning about the world, perhaps we too must learn to embrace what lies beyond the screen."
Set it once. Applied to every post from that point on. AI-written content that feels like you wrote it.
pipeline
Full Pipeline — Just Say the Word
1
Trend Collection
Auto-detect today's AI, tech, and lifestyle trends
blog_get_trending
2
Write Article (DNA Applied)
Draft written in your voice, based on Creative DNA
blog_write_article (apply_dna=True)
3
SEO + GEO Optimization
Meta tags, headings, keyword density + AI search engine citation optimization
blog_optimize_seo
4
Auto Image Generation
Generate and attach a relevant image
blog_generate_image
5
Affiliate Link Insertion
Auto-insert contextually relevant Coupang affiliate links
blog_insert_affiliate_links
6
Auto-Publish to Google Blogger
Scheduled publishing, labels, images — fully automatic
blog_publish
tools
11 MCP Tools
| Tool | Description |
|---|---|
blog_set_creative_dna NEW | Analyze preferences → extract and save Creative DNA |
blog_get_trending | Collect trending topics |
blog_write_article | Write article (DNA auto-applied) |
blog_generate_image | Generate image |
blog_optimize_seo NEW | SEO + GEO optimization |
blog_insert_affiliate_links | Insert Coupang affiliate links |
blog_publish | Auto-publish to Google Blogger |
blog_get_analytics | Performance analytics |
blog_full_pipeline | Run full pipeline automatically |
blog_get_performance_feedback NEW | Analyze performance → recommend next topics |
installation
Getting Started
# 1. Clone the repo
git clone https://github.com/sinmb79/blog-writer_mcp.git
cd blog-writer_mcp
# 2. Setup (Windows)
scripts\setup.bat
# 3. Configure API keys
copy .env.example .env
# Fill in Google Client ID and Blog ID in .env
# 4. Google authentication
python scripts/get_token.py
# 5. Start the MCP server
python -m blogwriter_mcp.server
# → http://127.0.0.1:8766/mcp
💡 Connect to Claude Desktop — Add to
claude_desktop_config.json and restart:{ "mcpServers": { "blog_writer": { "command": "mcp-remote", "args": ["http://127.0.0.1:8766/mcp"] } } }
usage
How to Use
# In Claude Desktop — Set DNA first (once only)
"Set my creative DNA.
Favorite author: Paulo Coelho
Favorite book: Zorba the Greek
Favorite film: Interstellar
Favorite anime: Ghibli style (nature, wonder, lessons)"
# Then write
"Pick one AI trend today and write a post in my DNA style."
# Or run everything
"Run the full pipeline on 'The future of AI and humanity.'"
⚠️ Minimum requirements
Basic features only need a Google account. Telegram, Coupang, and Search Console are all optional.
Claude Desktop or ChatGPT Plus/Pro — just one of them.
Basic features only need a Google account. Telegram, Coupang, and Search Console are all optional.
Claude Desktop or ChatGPT Plus/Pro — just one of them.
features
Key Features
Creative DNA System
Extract worldview from your tastes. No writing experience needed. Set once, permanent.
SEO + GEO
Auto meta tags and headings. GEO for ChatGPT, Claude, Perplexity citations.
Performance Feedback Loop
Search Console → high-performing patterns → auto next topic recommendations.
Coupang Affiliate
Contextually relevant product links inserted automatically.
Auto Image Generation
Topic-matched image generated and attached to your Blogger post.
Auto Publish
Scheduled publishing with labels, formatting, and images — fully automatic.
Get Started on GitHub
MIT License · Completely Free · 11 MCP Tools
pytest 22 passed · Python + FastMCP
Claude Desktop + ChatGPT