Modbender Skill Library MCP X Algorithm

name: x-algorithm description: X (Twitter) algorithm rules & viral strategies for AI agents. Boost engagement, avoid reach death. Works with Cursor, Claude, ChatGPT, Copilot. Vibe-coding ready. version: 1.0.3 author: NextFrontierBuilds keywords: [x, twitter, algorithm, viral, engagement, social-media, growth, content-strategy, ai-agent, ai-coding, claude, cursor, copilot, github-copilot, chatgpt, openclaw, moltbot, vibe-coding, automation, ai-tools, developer-tools, devtools, typescript, llm]

X Algorithm Mastery

Everything you need to know about the X (Twitter) algorithm. Based on X's open-source code, viral post analysis, and real engagement data.

TL;DR - The Golden Rules

1. First 2 hours are critical — replies/engagement in this window determine reach
2. No external links in main post — X penalizes links that take users off-platform
3. Media > Text — videos get 10x engagement, images get 2-3x
4. Reply to EVERYTHING — replies are weighted higher than likes/retweets
5. Post when audience is awake — 8 AM - 2 PM weekdays optimal
6. Controversy drives engagement — but pick battles wisely
7. Threads outperform single tweets — for long-form content

How the Algorithm Works

The 4-Step Process

1. Candidate Sourcing: Pulls 1,500 tweets from accounts you follow (50%) and similar accounts
2. Ranking: ML model scores likelihood you'll reply (highest), retweet, like, or report (negative)
3. Filtering: Removes blocked/muted, balances in/out-network, limits single author
4. Serving: Final mix with ads, 5B times/day, ~1.5 seconds

Engagement Weight Hierarchy

Ranking Signals

1. Recency

• Fresh content prioritized
• Peak visibility: first 2-3 hours

2. Engagement Velocity

• Speed matters more than total
• 100 likes in 30 min > 500 likes over 24 hours

3. Account Credibility

• Verified (Premium) gets boost
• Follower-to-following ratio matters
• History of bans/strikes hurts

4. Content Type

• Video: 10x engagement
• Images: 2-3x engagement
• Polls: Drives replies
• Threads: Higher total engagement

5. Link Presence

• Links = REACH PENALTY
• Put links in replies, not main post
• Quote tweeting a link > direct link

What Kills Your Reach

Instant Death

• ❌ External links in main post
• ❌ Getting reported/blocked
• ❌ Posting same content repeatedly
• ❌ Too many hashtags (>2)

Slow Death

• ❌ Posting inconsistently
• ❌ Not replying to comments
• ❌ Off-topic from your niche
• ❌ Corporate/formal tone

Posting Best Practices

Frequency

Timing (audience timezone)

• Best: 8 AM - 2 PM weekdays
• Good: 4 PM - 6 PM weekdays
• Worst: 11 PM - 7 AM

The No-Link Strategy

❌ Bad:  "Check out my article [link]"
✅ Good: "Here's what I learned (thread 🧵)"
         → Link in reply or final thread post

Getting Replies (Most Important)

• Ask questions — open-ended or controversial
• Hot takes — polarizing opinions get "actually..." replies
• Fill in the blank — "The best movie ever is ___"
• Predictions — people love to disagree
• Personal stories — "This happened to me..."

X Article Best Practices

Hook Patterns That Work

Insecurity/FOMO:

"everyone's talking about X... and you're sitting there wondering if you missed the window"

Big Opportunity:

"this is the biggest opportunity of our lifetime"

RIP Pattern:

"RIP [profession]. This AI tool will [action] in seconds."

Article Structure

1. HOOK (insecurity or opportunity)
2. WHAT IT IS (with social proof)
3. WHY MOST WON'T DO IT (address objections)
4. THE [X]-MINUTE GUIDE (step-by-step)
5. YOUR FIRST [N] WINS (immediate value)
6. THE COST (value comparison)
7. THE WINDOW (urgency)
8. CTA

Style Tips

• Clear H2 section headers
• Bullet lists for scanability
• Bold key phrases
• Time estimates for each step
• Copy-paste commands/prompts

Quick Checklist

Before posting:

• Under 280 chars? (If not, thread it)
• First line hooks attention?
• Reason to reply? (Question, hot take)
• Good time to post?
• No external links? (Move to reply)
• Fits your niche?
• Available to reply for 2 hours?

Growth Hacks

Reply Guy Strategy

Turn on notifications for big accounts → be first with thoughtful reply → their audience discovers you

Thread Takeover

Find viral post in your area → quote tweet with "Let me explain why..." → add genuine value

Personality Posts

Every 5-10 posts, share something personal. Builds connection → higher engagement.

Sources

• X Algorithm GitHub (open source)
• Hootsuite, Sprout Social, SocialBee guides
• Analysis of viral articles (Damian Player, Alex Finn, Dan Koe)

Installation

clawdhub install NextFrontierBuilds/x-algorithm

Built by @NextXFrontier

Source: modbender/skill-library-mcp — distributed by TomeVault.