Social Writer
Create platform-optimized social media content that sounds human, drives engagement, and builds audience.
Quick Navigation
| Topic |
Reference |
| X Single Posts |
x-posts.md |
| X Threads |
x-threads.md |
| X Content Strategy |
x-strategy.md |
| Hook Patterns |
hooks.md |
| LinkedIn |
linkedin.md |
| Threads & Instagram |
threads-instagram.md |
| Facebook |
facebook.md |
| AI Writing Avoidance |
ai-avoidance.md |
| Style Guide |
style-guide.md |
| Technical Blog Styles |
technical-styles.md |
Platform Quick Reference
| Platform |
Limit |
Best Length |
Hashtags |
Key Rule |
| X |
280 chars |
230-280 |
1-2 max |
Hook in first line, use full space |
| LinkedIn |
3,000 chars |
1,300 |
3-5 |
Hook before "see more" |
| Threads |
500 chars |
400-500 |
None |
Conversational, no hashtags |
| Instagram |
2,200 chars |
Varies |
5-15 |
Visual-first, line breaks |
| Facebook |
Unlimited |
<250 |
2-3 |
Community, engagement |
Content Type Router
What are you creating?
│
├─ X?
│ ├─ Single insight/observation → x-posts.md
│ ├─ Multi-part story/tutorial → x-threads.md
│ └─ Content planning → x-strategy.md
│
├─ LinkedIn → linkedin.md
│ └─ Professional, B2B, thought leadership
│
├─ Threads/Instagram → threads-instagram.md
│ └─ Conversational, authentic, visual
│
├─ Facebook → facebook.md
│ └─ Community, engagement, events
│
└─ Technical blog → technical-styles.md
├─ Karpathy style (conversational, personal)
└─ Deep technical (opinion-forward, contrarian)
Writing Workflow
1. Select Platform & Format
Choose based on:
- Audience: Where do they spend time?
- Content depth: Quick insight vs deep dive
- Goal: Engagement, education, announcement
2. Load Style Reference
Before writing:
- Read platform-specific guide
- Read ai-avoidance.md — critical for human voice
- Read style-guide.md for tone
3. Draft Content
Apply platform constraints from start. Style informs structure.
4. Quality Check
Run through checklist below before posting.
Universal Quality Checklist
Voice
Specificity
Structure
Value
X Quick Start
Single Post Pattern
[Hook - stop the scroll]
[Context or specific detail]
[Insight or learning]
[Optional: engagement question]
Example:
Shipped curation v1 for agents.foo today.
Discovery is way harder than app stores. Agents are conversations, not static features.
Had to rebuild around context matching instead of keyword search.
Thread Pattern
1/N [Bold hook - main insight] 👇
2/N [Context or setup]
3-N/N [Key points, one per tweet]
N/N [Summary + CTA]
Rules:
- First tweet MUST end with 👇 or 🧵 to signal thread
- Use N/M numbering (1/7, 2/7... 7/7)
- Each tweet must stand alone
- Max 5-7 tweets (longer = blog post)
High-Engagement Content Patterns
| Pattern |
Structure |
Best For |
| Shipped X, Learned Y |
What shipped + key learning + why it matters |
Project updates |
| How to X |
Problem + steps + key insight |
Tutorials |
| Problem → Solution |
Problem + failed attempts + what worked |
Case studies |
| Contrarian |
Popular belief + why wrong + your evidence |
Thought leadership |
| Tool Recommendation |
Tool + specific benefit + real example |
Resources |
Content Selection: What to Share
Always Share ✓
- Shipped work + learnings
- Non-obvious insights
- Tool recommendations with specifics
- Solutions to common problems
Skip ✗
- Generic progress updates
- Plans before execution
- Obvious observations
- Engagement bait ("RT if you agree")
- Vague hype
Critical Prohibitions
- Do not use words: delve, unleash, harness, leverage, robust, seamless, game-changer, unlock
- Apply the
unslop skill to every draft; it bans em-dashes and the other AI tells
- Do not use "It's not X, it's Y" pattern
- Do not ask for engagement ("RT if you agree", "What do you think?")
- Do not use formal transitions (Furthermore, Moreover, Additionally)
- Do not write uniform sentence lengths
- Do not skip the hook
Links
- ai-avoidance.md — Most important, read first
- hooks.md — Hook patterns with examples
- x-strategy.md — What to share
1---2name: social-writer3description: Create engaging content for social media platforms: X posts and threads, LinkedIn, Threads, Instagram, Facebook. Includes writing styles, AI-avoidance patterns, hooks catalog, and macOS Notes integration. Use when drafting social media posts, writing thread series, applying engagement hooks, or adapting content for specific platforms. Keywords: social media, X, LinkedIn, threads, posts, hooks, content strategy, AI writing avoidance.4---56# Social Writer78Create platform-optimized social media content that sounds human, drives engagement, and builds audience.910## Quick Navigation1112| Topic | Reference |13| --------------------- | ------------------------------------------------------- |14| X Single Posts | [x-posts.md](references/x-posts.md) |15| X Threads | [x-threads.md](references/x-threads.md) |16| X Content Strategy | [x-strategy.md](references/x-strategy.md) |17| Hook Patterns | [hooks.md](references/hooks.md) |18| LinkedIn | [linkedin.md](references/linkedin.md) |19| Threads & Instagram | [threads-instagram.md](references/threads-instagram.md) |20| Facebook | [facebook.md](references/facebook.md) |21| AI Writing Avoidance | [ai-avoidance.md](references/ai-avoidance.md) |22| Style Guide | [style-guide.md](references/style-guide.md) |23| Technical Blog Styles | [technical-styles.md](references/technical-styles.md) |2425## Platform Quick Reference2627| Platform | Limit | Best Length | Hashtags | Key Rule |28| ------------- | ----------- | ----------- | -------- | ---------------------------------- |29| **X** | 280 chars | 230-280 | 1-2 max | Hook in first line, use full space |30| **LinkedIn** | 3,000 chars | 1,300 | 3-5 | Hook before "see more" |31| **Threads** | 500 chars | 400-500 | None | Conversational, no hashtags |32| **Instagram** | 2,200 chars | Varies | 5-15 | Visual-first, line breaks |33| **Facebook** | Unlimited | <250 | 2-3 | Community, engagement |3435## Content Type Router3637```38What are you creating?39│40├─ X?41│ ├─ Single insight/observation → x-posts.md42│ ├─ Multi-part story/tutorial → x-threads.md43│ └─ Content planning → x-strategy.md44│45├─ LinkedIn → linkedin.md46│ └─ Professional, B2B, thought leadership47│48├─ Threads/Instagram → threads-instagram.md49│ └─ Conversational, authentic, visual50│51├─ Facebook → facebook.md52│ └─ Community, engagement, events53│54└─ Technical blog → technical-styles.md55 ├─ Karpathy style (conversational, personal)56 └─ Deep technical (opinion-forward, contrarian)57```5859## Writing Workflow6061### 1. Select Platform & Format6263Choose based on:6465- **Audience**: Where do they spend time?66- **Content depth**: Quick insight vs deep dive67- **Goal**: Engagement, education, announcement6869### 2. Load Style Reference7071Before writing:72731. Read platform-specific guide742. Read [ai-avoidance.md](references/ai-avoidance.md) — critical for human voice753. Read [style-guide.md](references/style-guide.md) for tone7677### 3. Draft Content7879Apply platform constraints from start. Style informs structure.8081### 4. Quality Check8283Run through checklist below before posting.8485## Universal Quality Checklist8687### Voice8889- [ ] Sounds like a person, not AI?90- [ ] Zero banned words (delve, unleash, harness, leverage)?91- [ ] unslop pass done (no em-dashes, no AI tells)?92- [ ] Contractions used naturally?9394### Specificity9596- [ ] Includes names, numbers, tools, dates?97- [ ] Concrete examples, not hypotheticals?98- [ ] Would I bookmark this if someone else wrote?99100### Structure101102- [ ] Hook in first line?103- [ ] Sentence lengths vary (5-40 words)?104- [ ] Each paragraph/tweet can stand alone?105106### Value107108- [ ] Teaches something specific?109- [ ] Actionable today?110- [ ] From real experience?111112## X Quick Start113114### Single Post Pattern115116```117[Hook - stop the scroll]118119[Context or specific detail]120121[Insight or learning]122123[Optional: engagement question]124```125126**Example:**127128```129Shipped curation v1 for agents.foo today.130131Discovery is way harder than app stores. Agents are conversations, not static features.132133Had to rebuild around context matching instead of keyword search.134```135136### Thread Pattern137138```1391/N [Bold hook - main insight] 👇1401412/N [Context or setup]1421433-N/N [Key points, one per tweet]144145N/N [Summary + CTA]146```147148**Rules:**149150- First tweet MUST end with 👇 or 🧵 to signal thread151- Use N/M numbering (1/7, 2/7... 7/7)152- Each tweet must stand alone153- Max 5-7 tweets (longer = blog post)154155## High-Engagement Content Patterns156157| Pattern | Structure | Best For |158| ------------------------ | -------------------------------------------- | ------------------ |159| **Shipped X, Learned Y** | What shipped + key learning + why it matters | Project updates |160| **How to X** | Problem + steps + key insight | Tutorials |161| **Problem → Solution** | Problem + failed attempts + what worked | Case studies |162| **Contrarian** | Popular belief + why wrong + your evidence | Thought leadership |163| **Tool Recommendation** | Tool + specific benefit + real example | Resources |164165## Content Selection: What to Share166167### Always Share ✓168169- Shipped work + learnings170- Non-obvious insights171- Tool recommendations with specifics172- Solutions to common problems173174### Skip ✗175176- Generic progress updates177- Plans before execution178- Obvious observations179- Engagement bait ("RT if you agree")180- Vague hype181182## Critical Prohibitions183184- Do not use words: delve, unleash, harness, leverage, robust, seamless, game-changer, unlock185- Apply the `unslop` skill to every draft; it bans em-dashes and the other AI tells186- Do not use "It's not X, it's Y" pattern187- Do not ask for engagement ("RT if you agree", "What do you think?")188- Do not use formal transitions (Furthermore, Moreover, Additionally)189- Do not write uniform sentence lengths190- Do not skip the hook191192## Links193194- [ai-avoidance.md](references/ai-avoidance.md) — Most important, read first195- [hooks.md](references/hooks.md) — Hook patterns with examples196- [x-strategy.md](references/x-strategy.md) — What to share