- X Grow
X Grow
Content
X Grow
A Claude Code skill that helps you write high-performing X (Twitter) posts using the actual X algorithm.
Works standalone. Even better with BlockRun MCP for real-time research + image generation.
Features
| Mode | Command | Description |
|---|---|---|
| Draft | /x-grow draft "topic" | Research and write optimized posts |
| Review | /x-grow review | Analyze and score your draft |
| Image | /x-grow image "desc" | Generate post visuals |
What You Get
Draft Mode:
- Optimized post ready to copy
- 3 variations (different hooks, formats, tones)
- Algorithm explanation (why it should perform)
- Best practices applied
- Image suggestions
Review Mode:
- Score out of 10
- Checklist audit (hook, length, engagement triggers, etc.)
- Optimized rewrite
- Explanation of changes
- Actionable tips
Image Mode:
- AI-generated visuals optimized for X
- Posts with images get 2x engagement
- ~$0.05 per image via BlockRun
Installation
As a Claude Code Skill
# Clone to your skills directory
git clone https://github.com/blockrunai/x-grow ~/.claude/skills/x-grow
Optional: BlockRun MCP (Enhanced Features)
For real-time research and image generation:
# Install BlockRun MCP
claude mcp add blockrun -- npx @blockrun/mcp
# Fund your wallet with USDC on Base network
# The MCP will generate a wallet and show you a QR code
Usage
Draft a Post
/x-grow draft "launching my new AI tool"
Output:
- Researched post optimized for engagement
- Multiple variations
- Algorithm reasoning
- Best practices applied
Review Your Draft
/x-grow review
[paste your draft]
Output:
- Score: 7/10
- Checklist showing what's working and what's not
- Optimized version
- Specific improvements explained
Generate an Image
/x-grow image "abstract visualization of AI agents making payments"
Output:
- Generated image optimized for X
- Suggested post to accompany it
How It Works
Standalone (No BlockRun)
- Algorithm knowledge baked in from x-algorithm repo
- Best practices from high-performing posts
- Drafting and review work fully
With BlockRun MCP
- Real-time research via Grok API (~$0.03)
- Live examples of what's working right now
- Image generation via Nano Banana (~$0.05)
Algorithm Insights
The skill knows what X's ranking algorithm actually values:
| Action | Weight | What This Means |
|---|---|---|
| You reply to comments | +75.0 | 150x more valuable than a like |
| Getting replies | +13.5 | Conversation > vanity metrics |
| Profile clicks | +12.0 | Curiosity about you = reach |
| Retweets | +1.0 | Distribution, but less than replies |
| Likes | +0.5 | Lowest priority signal |
| "Show less" clicks | -74.0 | Kills your reach |
| Reports | -369.0 | Devastating penalty |
Key insight: One author reply to a comment is worth 150 likes.
Cost
| Action | Without BlockRun | With BlockRun |
|---|---|---|
| Draft | Free | ~$0.03 (research) |
| Review | Free | Free |
| Image | N/A | ~$0.05 |
Directory Structure
x-grow/
├── skill.md # Main skill (Claude Code loads this)
├── knowledge/
│ ├── algorithm.md # X algorithm reference
│ └── best-practices.md # Proven patterns
├── prompts/
│ ├── draft.md # Draft mode template
│ ├── review.md # Review mode template
│ └── image.md # Image mode template
├── docs/
│ └── plans/ # Design documents
└── README.md # You're reading this
Contributing
Issues and PRs welcome at github.com/blockrunai/x-grow
License
MIT
Credits
- Algorithm insights from x-algorithm
- Real-time search + images via BlockRun
- Built for Claude Code
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