SKILL.md
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Character Limits
Element
Limit
Tweet text
280 characters (free), 25,000 (Premium)
Thread length
No limit (10-15 tweets is sweet spot)
Image alt text
1,000 characters
Quote tweet addition
280 characters
Reply
280 characters
Display name
50 characters
Thread Structure
The Anatomy
Tweet 1 (Hook): Bold claim + "thread 🧵"
Tweet 2: Context / why this matters
Tweet 3-9: One point per tweet (numbered)
Tweet 10: Summary or biggest takeaway
Tweet 11: CTA (follow, retweet, bookmark)
Tweet 1: The Hook
This tweet lives or dies alone in the timeline. It must work WITHOUT the thread.
Hook Type
Template
I did X + result
"I analyzed 1,000 [things]. Here's what I found:"
Number + list
"10 [topic] tips that [benefit]:"
Contrarian
"Unpopular opinion: [bold take]"
Story opener
"In 2019, I [dramatic event]. Here's what happened:"
How-to promise
"How to [achieve outcome] (step by step):"
Surprising fact
"[Stat that seems wrong]. Let me explain:"
# Post hook tweet
belt app run x/post-create --input '{
"text": "I spent 3 years building SaaS products.\n\nHere are 10 things I wish someone told me on day 1:\n\n🧵"
}'
Content Tweets (3-9)
Rule
Why
One idea per tweet
Clarity and retweetability
Number them (1/, 2/, etc.)
Progress signal, easy to reference
Each tweet should stand alone
People share individual tweets
Lead with the insight
Don't bury the point
Use line breaks
Visual breathing room
Include examples
Abstract → concrete
# Content tweet with visual
belt app run x/post-create --input '{
"text": "3/ Your pricing page is the second most visited page on your site.\n\nBut most founders treat it as an afterthought.\n\nThe fix:\n→ Show 3 tiers (not 2, not 5)\n→ Highlight the middle one\n→ Annual toggle defaulted ON\n→ Feature comparison below"
}'
Closing Tweet
# CTA tweet
belt app run x/post-create --input '{
"text": "11/ That'\''s the full playbook.\n\nTL;DR:\n• Validate before building\n• Launch ugly, iterate fast\n• Pricing is positioning\n• Talk to users weekly\n\nIf this was useful:\n→ Retweet the first tweet\n→ Follow me @username for more\n→ Bookmark this thread"
}'
Formatting Rules
Tweet Formatting
❌ Dense:
"If you want to grow on Twitter you need to post consistently and engage with your audience while also making sure your content provides value to your followers."
✅ Formatted:
"Want to grow on Twitter?
3 non-negotiable rules:
→ Post daily (consistency > quality)
→ Reply to 20 accounts bigger than you
→ Every tweet must teach OR entertain
No shortcuts."
Symbols for Lists
Symbol
Use For
→
Steps, actions, directions
•
Bullet points, lists
—
Asides, attributions
✅
Do's, positives
❌
Don'ts, negatives
1/ 2/ 3/
Numbered thread tweets
Line Break Strategy
Short sentence.
← blank line
Short sentence.
← blank line
Punchline.
Line breaks create pacing. Use them to control reading speed and emphasis.
Media in Threads
When to Add Images
Tweet Position
Image Type
Purpose
Hook (tweet 1)
Eye-catching graphic
Stop the scroll
Key points
Screenshots, examples
Evidence
Summary
Infographic
Shareable recap
# Generate thread header image
belt app run infsh/html-to-image --input '{
"html": "<div style=\"width:1200px;height:675px;background:linear-gradient(135deg,#0f172a,#1e293b);display:flex;align-items:center;justify-content:center;padding:60px;font-family:system-ui;color:white;text-align:center\"><div><h1 style=\"font-size:48px;font-weight:900;line-height:1.2;margin:0\">10 SaaS Pricing Mistakes<br>That Cost You Revenue</h1><p style=\"font-size:22px;opacity:0.5;margin-top:20px\">A thread 🧵</p></div></div>"
}'
# Generate screenshots for evidence
belt app run infsh/agent-browser --input '{
"url": "https://example.com/pricing",
"action": "screenshot"
}'
Image Specs
Format
Dimensions
Max Size
Single image
1200 x 675 (16:9) recommended
5 MB
Two images
700 x 800 each
5 MB each
Four images
600 x 600 each
5 MB each
GIF
1280 x 1080 max
15 MB
Thread Types
Educational
1/ [Topic] explained simply:
2/ What is [concept]?
3/ Why it matters
4-8/ Key principles (numbered)
9/ Common mistakes
10/ Resources
11/ CTA
Story/Journey
1/ [Dramatic opener]
2/ Background/context
3-7/ Chronological events
8/ The turning point
9/ The lesson
10/ How to apply it
11/ CTA
Curation/List
1/ [Number] [things] every [audience] needs:
2-10/ One item per tweet with brief explanation
11/ CTA
Teardown/Analysis
1/ I analyzed [thing]. Here's what I found:
2/ The setup (what I looked at)
3-8/ Finding 1, 2, 3... with evidence
9/ The biggest surprise
10/ Takeaways
11/ CTA
Engagement Strategy
Action
Timing
Why
Post hook tweet
Peak hours (8-10 AM, 12-1 PM your audience's TZ)
Maximum initial visibility
Reply-chain the thread
Immediately after hook
Complete the thread
Pin the thread
Right after posting
Visitors see your best work
Engage with replies
First 60 minutes
Algorithm boost
Quote-tweet highlight
Next day
Second wave of visibility
Repost hook
1-2 weeks later
Catch new followers
Repurposing to Thread
# Research source material
belt app run tavily/search-assistant --input '{
"query": "latest statistics on remote work productivity 2024"
}'
# Generate visual for the thread
belt app run infsh/html-to-image --input '{
"html": "<div style=\"width:1200px;height:675px;background:#0f172a;display:flex;align-items:center;padding:60px;font-family:system-ui;color:white\"><div><p style=\"font-size:20px;color:#38bdf8;text-transform:uppercase;letter-spacing:2px\">Data Deep Dive</p><h1 style=\"font-size:52px;font-weight:900;margin:12px 0;line-height:1.2\">Remote Work in 2024:<br>What the Data Actually Says</h1></div></div>"
}'
Common Mistakes
Mistake
Problem
Fix
Weak hook tweet
Thread dies at tweet 1
Use hook formulas — bold, specific, curiosity-driving
Too many tweets (20+)
Readers drop off after 10-12
Sweet spot is 8-12 tweets
Multiple ideas per tweet
Confusing, not retweetable
One idea = one tweet
No numbers on tweets
Hard to follow, no progress signal
Always number: 1/, 2/, 3/
No images
Threads with images get 2x engagement
Add visuals to hook + key points
Thread only (no standalone)
Miss the non-thread audience
Post standalone tweets too, not just threads
No CTA at the end
Missed follow/engagement opportunity
Always ask to RT, follow, bookmark
Posting at wrong time
Low initial engagement kills reach
Post during your audience's peak hours
Wall of text tweets
Nobody reads dense tweets
Line breaks, symbols, short sentences
Related Skills
npx skills add inference-sh/skills@linkedin-content
npx skills add inference-sh/skills@content-repurposing
npx skills add inference-sh/skills@social-media-carousel
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