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SKILL.md

twitter-x-posts

Agent skill fromkostja94/marketing-skills

When the user wants to create X (Twitter) post copy, threads, or optimize for X platform. Also use when the user mentions "X post," "X thread," "Twitter post," "Twitter thread," "tweet," "tweet copy," "thread," "X marketing," "X content," "post to X," "create X post," or "X post copy." For long-form source, use article-content.

How to install twitter-x-posts

install twitter-x-posts
# install the marketing-skills pack with the skills CLI
npx skills add kostja94/marketing-skills

# or add only this skill to Claude Code: copy the folder

skills/platforms/x/

# into

~/.claude/skills/x/ (all projects)

.claude/skills/x/ (one project)

skills/platforms/x/SKILL.md

MITFull file
1# Platforms: X (Twitter)
2
3Guides X post copy creation and optimization. Use for generating publish-ready posts, threads, and content that performs on X. Suitable for copy agents, design agents (image specs), and video agents (video post specs).
4
5**When invoking**: On **first use**, if helpful, open with 1-2 sentences on what this skill covers and why it matters, then provide the main output. On **subsequent use** or when the user asks to skip, go directly to the main output.
6
7## Output: Publish-Ready Copy
8
9This skill enables agents to generate X post copy that can be published directly. Output includes character-counted text, thread structure, and platform-compliant formatting.
10
11## Character Limits
12
13| Type | Limit | Notes |
14|------|-------|-------|
15| **Standard post** | 280 characters | Most users |
16| **Premium** | 25,000 characters | X Premium subscribers |
17| **URL** | Counts as 23 chars | t.co shortens all links |
18| **Emoji** | ~2 chars each | Varies by emoji |
19
20## Optimal Lengths (Engagement)
21
22| Use Case | Characters | Purpose |
23|----------|------------|---------|
24| **General** | 71-100 | Sweet spot for engagement |
25| **Promotional** | 120-130 | Product/offer posts |
26| **Question** | 60-80 | Drive replies |
27| **Retweet-friendly** | ~116 | Leaves room for "RT @user:" |
28
29## Thread Format
30
31- **Structure**: 3-5 connected posts; number as 1/5, 2/5, etc.
32- **First post**: Strong hook; no "thread" in first line
33- **Last post**: CTA, summary, or question
34…

Excerpt shown under the repository's MIT license.

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