Baoyu Post To X Agent Skill
Posts content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). Uses real Chrome with CDP to bypass anti-automation. Use when user asks to "post to X", "tweet", "publish to Twitter", or "share on X".
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/anbeime/skill --skill baoyu-post-to-xWhat comes with it
101 239 bytes besides the instructionWhat it tells the agent to use
found in the instruction textThe instruction itself
11 sections, as written by the authorPost to X (Twitter)
Posts text, images, videos, and long-form articles to X via real Chrome browser (bypasses anti-bot detection).
Script Directory
Important: All scripts are located in the scripts/ subdirectory of this skill.
Agent Execution Instructions:
- Determine this SKILL.md file's directory path as
SKILL_DIR - Script path =
${SKILL_DIR}/scripts/<script-name>.ts - Replace all
${SKILL_DIR}in this document with the actual path
Script Reference:
| Script | Purpose |
|--------|---------|
| scripts/x-browser.ts | Regular posts (text + images) |
| scripts/x-video.ts | Video posts (text + video) |
| scripts/x-quote.ts | Quote tweet with comment |
| scripts/x-article.ts | Long-form article publishing (Markdown) |
| scripts/md-to-html.ts | Markdown → HTML conversion |
| scripts/copy-to-clipboard.ts | Copy content to clipboard |
| scripts/paste-from-clipboard.ts | Send real paste keystroke |
Preferences (EXTEND.md)
Use Bash to check EXTEND.md existence (priority order):
# Check project-level first
test -f .baoyu-skills/baoyu-post-to-x/EXTEND.md && echo "project"
# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
test -f "$HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md" && echo "user"
┌──────────────────────────────────────────────────┬───────────────────┐
│ Path │ Location │
├──────────────────────────────────────────────────┼───────────────────┤
│ .baoyu-skills/baoyu-post-to-x/EXTEND.md │ Project directory │
├──────────────────────────────────────────────────┼───────────────────┤
│ $HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md │ User home │
└──────────────────────────────────────────────────┴───────────────────┘
┌───────────┬───────────────────────────────────────────────────────────────────────────┐
│ Result │ Action │
├───────────┼───────────────────────────────────────────────────────────────────────────┤
│ Found │ Read, parse, apply settings │
├───────────┼───────────────────────────────────────────────────────────────────────────┤
│ Not found │ Use defaults │
└───────────┴───────────────────────────────────────────────────────────────────────────┘
EXTEND.md Supports: Default Chrome profile | Auto-submit preference
Prerequisites
- Google Chrome or Chromium
bunruntime- First run: log in to X manually (session saved)
References
- Regular Posts: See
references/regular-posts.mdfor manual workflow, troubleshooting, and technical details - X Articles: See
references/articles.mdfor long-form article publishing guide
Regular Posts
Text + up to 4 images.
npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello!" --image ./photo.png # Preview
npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello!" --image ./photo.png --submit # Post
Parameters:
| Parameter | Description |
|-----------|-------------|
| <text> | Post content (positional) |
| --image <path> | Image file (repeatable, max 4) |
| --submit | Post (default: preview) |
| --profile <dir> | Custom Chrome profile |
Video Posts
Text + video file.
npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Check this out!" --video ./clip.mp4 # Preview
npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Amazing content" --video ./demo.mp4 --submit # Post
Parameters:
| Parameter | Description |
|-----------|-------------|
| <text> | Post content (positional) |
| --video <path> | Video file (MP4, MOV, WebM) |
| --submit | Post (default: preview) |
| --profile <dir> | Custom Chrome profile |
Limits: Regular 140s max, Premium 60min. Processing: 30-60s.
Quote Tweets
Quote an existing tweet with comment.
npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123 "Great insight!" # Preview
npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123 "I agree!" --submit # Post
Parameters:
| Parameter | Description |
|-----------|-------------|
| <tweet-url> | URL to quote (positional) |
| <comment> | Comment text (positional, optional) |
| --submit | Post (default: preview) |
| --profile <dir> | Custom Chrome profile |
X Articles
Long-form Markdown articles (requires X Premium).
npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md # Preview
npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --cover ./cover.jpg # With cover
npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --submit # Publish
Parameters:
| Parameter | Description |
|-----------|-------------|
| <markdown> | Markdown file (positional) |
| --cover <path> | Cover image |
| --title <text> | Override title |
| --submit | Publish (default: preview) |
Frontmatter: title, cover_image supported in YAML front matter.
Notes
- First run: manual login required (session persists)
- Always preview before
--submit - Cross-platform: macOS, Linux, Windows
Extension Support
Custom configurations via EXTEND.md. See Preferences section for paths and supported options.
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How to use it
Take anbeime/baoyu-post-to-x from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.
The instructions reference npx.
Without those the skill loads but fails at the first command.