ulpi-io Post to Weibo
Posts text, images, videos, and long-form articles to Weibo 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
{baseDir} - Script path =
{baseDir}/scripts/<script-name>.ts - Replace all
{baseDir}in this document with the actual path - Resolve
${BUN_X}runtime: ifbuninstalled →bun; ifnpxavailable →npx -y bun; else suggest installing bun
Script Reference:
| Script | Purpose |
|---|---|
scripts/weibo-post.ts |
Regular posts (text + images) |
scripts/weibo-article.ts |
Headline article publishing (Markdown) |
scripts/copy-to-clipboard.ts |
Copy content to clipboard |
scripts/paste-from-clipboard.ts |
Send real paste keystroke |
Preferences (EXTEND.md)
Check EXTEND.md existence (priority order):
# macOS, Linux, WSL, Git Bash
test -f .baoyu-skills/baoyu-post-to-weibo/EXTEND.md && echo "project"
test -f "${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-post-to-weibo/EXTEND.md" && echo "xdg"
test -f "$HOME/.baoyu-skills/baoyu-post-to-weibo/EXTEND.md" && echo "user"
# PowerShell (Windows)
if (Test-Path .baoyu-skills/baoyu-post-to-weibo/EXTEND.md) { "project" }
$xdg = if ($env:XDG_CONFIG_HOME) { $env:XDG_CONFIG_HOME } else { "$HOME/.config" }
if (Test-Path "$xdg/baoyu-skills/baoyu-post-to-weibo/EXTEND.md") { "xdg" }
if (Test-Path "$HOME/.baoyu-skills/baoyu-post-to-weibo/EXTEND.md") { "user" }
┌──────────────────────────────────────────────────┬───────────────────┐ │ Path │ Location │ ├──────────────────────────────────────────────────┼───────────────────┤ │ .baoyu-skills/baoyu-post-to-weibo/EXTEND.md │ Project directory │ ├──────────────────────────────────────────────────┼───────────────────┤ │ $HOME/.baoyu-skills/baoyu-post-to-weibo/EXTEND.md│ User home │ └──────────────────────────────────────────────────┴───────────────────┘
┌───────────┬───────────────────────────────────────────────────────────────────────────┐ │ Result │ Action │ ├───────────┼───────────────────────────────────────────────────────────────────────────┤ │ Found │ Read, parse, apply settings │ ├───────────┼───────────────────────────────────────────────────────────────────────────┤ │ Not found │ Use defaults │ └───────────┴───────────────────────────────────────────────────────────────────────────┘
EXTEND.md Supports: Default Chrome profile
Prerequisites
- Google Chrome or Chromium
bunruntime- First run: log in to Weibo manually (session saved)
Regular Posts
Text + images/videos (max 18 files total). Posted on Weibo homepage.
${BUN_X} {baseDir}/scripts/weibo-post.ts "Hello Weibo!" --image ./photo.png
${BUN_X} {baseDir}/scripts/weibo-post.ts "Watch this" --video ./clip.mp4
Parameters:
| Parameter | Description |
|---|---|
<text> |
Post content (positional) |
--image <path> |
Image file (repeatable) |
--video <path> |
Video file (repeatable) |
--profile <dir> |
Custom Chrome profile |
Note: Script opens browser with content filled in. User reviews and publishes manually.
Headline Articles (头条文章)
Long-form Markdown articles published at https://card.weibo.com/article/v3/editor.
${BUN_X} {baseDir}/scripts/weibo-article.ts article.md
${BUN_X} {baseDir}/scripts/weibo-article.ts article.md --cover ./cover.jpg
Parameters:
| Parameter | Description |
|---|---|
<markdown> |
Markdown file (positional) |
--cover <path> |
Cover image |
--title <text> |
Override title (max 32 chars, truncated if longer) |
--summary <text> |
Override summary (max 44 chars, auto-regenerated if longer) |
--profile <dir> |
Custom Chrome profile |
Frontmatter: title, summary, cover_image supported in YAML front matter.
Character Limits:
- Title: 32 characters max (truncated with warning if longer)
- Summary/导语: 44 characters max (auto-regenerated from content if longer)
Article Workflow:
- Opens
https://card.weibo.com/article/v3/editor - Clicks "写文章" button, waits for editor to become editable
- Fills title (validated for 32-char limit)
- Fills summary/导语 (validated for 44-char limit)
- Inserts HTML content into ProseMirror editor via paste
- Replaces image placeholders one by one (copy image → select placeholder → paste)
Post-Composition Check: The script automatically verifies after all images are inserted:
- Remaining
WBIMGPH_placeholders in editor content - Expected vs actual image count
If the check fails (warnings in output), alert the user with the specific issues before they publish.
Troubleshooting
Chrome debug port not ready
If a script fails with Chrome debug port not ready or Unable to connect, kill existing Chrome CDP instances first, then retry:
pkill -f "Chrome.*remote-debugging-port" 2>/dev/null; pkill -f "Chromium.*remote-debugging-port" 2>/dev/null; sleep 2
Important: This should be done automatically -- when encountering this error, kill Chrome CDP instances and retry the command without asking the user.
Notes
- First run: manual login required (session persists)
- All scripts only fill content into the browser, user must review and publish manually
- Cross-platform: macOS, Linux, Windows
Extension Support
Custom configurations via EXTEND.md. See Preferences section for paths and supported options.