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https://github.com/JimLiu/baoyu-skills.git
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feat(baoyu-post-to-x): add Chrome Computer Use as preferred execution mode
In Codex, prefer the bundled Chrome Computer Use path for all X UI actions (compose, article, quote, video). CDP scripts become a fallback when Computer Use is unavailable or explicitly not requested.
This commit is contained in:
@@ -2,6 +2,17 @@
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Publish Markdown articles to X Articles editor with rich text formatting and images.
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## Mode Selection
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In Codex, prefer **Chrome Computer Use** when available:
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1. If Computer Use tools are already visible, call `get_app_state` for `Google Chrome`.
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2. If not, use `tool_search` for `computer-use get_app_state click press_key drag scroll Google Chrome`, then call `get_app_state`.
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3. If that succeeds, use the Computer Use workflow below.
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4. Use the CDP script workflow only when Computer Use is unavailable or explicitly requested.
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If the user explicitly asks for Chrome Computer Use, do not fall back to CDP, Playwright, or the in-app Browser without approval.
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## Prerequisites
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- X Premium subscription (required for Articles)
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@@ -10,6 +21,24 @@ Publish Markdown articles to X Articles editor with rich text formatting and ima
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## Usage
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### Chrome Computer Use (Codex Preferred)
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Prepare the article HTML and image map:
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```bash
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${BUN_X} {baseDir}/scripts/md-to-html.ts article.md --save-html /tmp/x-article-body.html > /tmp/x-article.json
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```
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Copy the generated HTML as rich text:
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```bash
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${BUN_X} {baseDir}/scripts/copy-to-clipboard.ts html --file /tmp/x-article-body.html
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```
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Then use Codex Computer Use against `Google Chrome` for all X UI operations.
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### CDP Script Fallback
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```bash
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# Publish markdown article (preview mode)
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${BUN_X} {baseDir}/scripts/x-article.ts article.md
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@@ -21,6 +50,8 @@ ${BUN_X} {baseDir}/scripts/x-article.ts article.md --cover ./cover.jpg
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${BUN_X} {baseDir}/scripts/x-article.ts article.md --submit
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```
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Do not use `--submit` unless the user has explicitly confirmed the final public publish action.
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## Markdown Format
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```markdown
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@@ -118,7 +149,33 @@ JSON output:
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| `1. item` | `<ol><li>` |
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| `` | Image placeholder |
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## Workflow
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## Computer Use Workflow (Preferred in Codex)
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1. **Detect Computer Use**: call `get_app_state` for `Google Chrome`; use `tool_search` first if the tools are not visible.
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2. **Parse Markdown**: run `md-to-html.ts --save-html /tmp/x-article-body.html > /tmp/x-article.json`.
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3. **Read the map**: use `/tmp/x-article.json` for `title`, `coverImage`, and `contentImages`.
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4. **Open X Articles**: use Chrome Computer Use to navigate to `https://x.com/compose/articles`.
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5. **Create Draft**: click the create/write button if needed, or open the target draft.
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6. **Upload Cover**: if `coverImage` exists, use Chrome's visible upload/file picker UI. If the file picker cannot be operated reliably, stop and ask for help rather than switching to CDP silently.
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7. **Fill Title**: type the title into the title field.
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8. **Paste Content**:
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- Run `copy-to-clipboard.ts html --file /tmp/x-article-body.html`.
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- Click the article body.
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- Press `super+v` on macOS or `control+v` on Windows/Linux with Computer Use.
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9. **Insert Images**: for each `contentImages` item in placeholder order:
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- Run `copy-to-clipboard.ts image <localPath>`.
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- Select the exact placeholder text (`XIMGPH_N`) in the editor.
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- Press `super+v`/`control+v` with Computer Use.
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- Wait for X to finish uploading media.
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- If `XIMGPH_N` remains above the inserted image, reselect that exact text and press `BackSpace`.
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- Do not press `BackSpace` unless the Computer Use state confirms the selected text is exactly the placeholder.
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10. **Verify**:
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- Inspect the Computer Use state for `XIMGPH_` residue.
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- Confirm the expected number of image blocks is visible.
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- Open Preview and verify title, cover, body, links, and images.
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11. **Publish Safety**: ask the user for explicit final confirmation before clicking `Publish`.
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## CDP Script Workflow (Fallback)
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1. **Parse Markdown**: Extract title, cover, content images, generate HTML
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2. **Launch Chrome**: Real browser with CDP, persistent login
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@@ -137,7 +194,7 @@ JSON output:
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- Compare expected vs actual image count
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- Warn if issues found
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10. **Review**: Browser stays open for 60s preview
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11. **Publish**: Only with `--submit` flag
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11. **Publish**: Only with `--submit` flag and explicit user confirmation
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## Example Session
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@@ -145,15 +202,15 @@ JSON output:
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User: /post-to-x article ./blog/my-post.md --cover ./thumbnail.png
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Claude:
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1. Parses markdown: title="My Post", 3 content images
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2. Launches Chrome with CDP
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3. Navigates to x.com/compose/articles
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4. Clicks create button
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1. Detects Chrome Computer Use
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2. Parses markdown: title="My Post", 3 content images
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3. Saves `/tmp/x-article-body.html` and `/tmp/x-article.json`
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4. Uses Chrome Computer Use to open X Articles and create a draft
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5. Uploads thumbnail.png as cover
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6. Fills title "My Post"
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7. Pastes HTML content
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7. Pastes HTML content with a real Chrome paste
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8. Inserts 3 images at placeholder positions
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9. Reports: "Article composed. Review and use --submit to publish."
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9. Opens Preview and asks before publishing
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```
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## Troubleshooting
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@@ -162,6 +219,8 @@ Claude:
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- **Cover upload fails**: Check file path and format (PNG, JPEG)
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- **Images not inserting**: Verify placeholders exist in pasted content
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- **Content not pasting**: Check HTML clipboard: `${BUN_X} {baseDir}/scripts/copy-to-clipboard.ts html --file /tmp/test.html`
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- **Computer Use unavailable**: Use the CDP fallback script, unless the user explicitly required Chrome Computer Use.
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- **Placeholder remains after paste**: Select only the placeholder text and press BackSpace after upload completes.
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## How It Works
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@@ -172,7 +231,13 @@ Claude:
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- Downloads remote images locally
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- Returns structured JSON
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2. `x-article.ts` publishes via CDP:
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2. Chrome Computer Use publishes through the user's visible Chrome UI:
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- Uses the user's active Chrome profile and logged-in X session
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- Uses `copy-to-clipboard.ts` for rich HTML and image clipboard payloads
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- Uses real keystrokes (`super+v`/`control+v`) through Codex Computer Use
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- Keeps the final publish click under user confirmation
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3. `x-article.ts` publishes via CDP as a fallback:
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- Launches real Chrome (bypasses detection)
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- Uses persistent profile (saved login)
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- Navigates and fills editor via DOM manipulation
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@@ -6,6 +6,17 @@ Detailed documentation for posting text and images to X.
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If you prefer step-by-step control:
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### Step 0: Prefer Chrome Computer Use in Codex
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When running inside Codex, first detect whether Chrome Computer Use is enabled:
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1. If Computer Use tools are already visible, call `get_app_state` for `Google Chrome`.
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2. If not, use `tool_search` for `computer-use get_app_state click press_key drag scroll Google Chrome`, then call `get_app_state`.
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3. If `get_app_state` succeeds, use the user's real Chrome with Computer Use for all X UI actions.
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4. Use CDP scripts only when Computer Use is unavailable or explicitly requested.
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If the user explicitly asks for Chrome Computer Use, do not use Playwright, the in-app Browser, or CDP without approval.
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### Step 1: Copy Image to Clipboard
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```bash
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@@ -25,27 +36,15 @@ ${BUN_X} {baseDir}/scripts/paste-from-clipboard.ts --app "Google Chrome" --retri
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${BUN_X} {baseDir}/scripts/paste-from-clipboard.ts --delay 200
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```
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### Step 3: Use Playwright MCP (if Chrome session available)
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### Step 3: Use Chrome Computer Use (Preferred)
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```bash
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# Navigate
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mcp__playwright__browser_navigate url="https://x.com/compose/post"
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# Get element refs
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mcp__playwright__browser_snapshot
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# Type text
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mcp__playwright__browser_click element="editor" ref="<ref>"
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mcp__playwright__browser_type element="editor" ref="<ref>" text="Your content"
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# Paste image (after copying to clipboard)
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mcp__playwright__browser_press_key key="Meta+v" # macOS
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# or
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mcp__playwright__browser_press_key key="Control+v" # Windows/Linux
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# Screenshot to verify
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mcp__playwright__browser_take_screenshot filename="preview.png"
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```
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1. Use `get_app_state` for `Google Chrome`.
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2. Navigate Chrome to `https://x.com/compose/post` if needed.
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3. Click the composer and type the post text.
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4. Copy each image to the clipboard with `copy-to-clipboard.ts image <path>`.
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5. Press `super+v` on macOS or `control+v` on Windows/Linux with Computer Use.
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6. Wait until X finishes media upload.
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7. Ask for explicit confirmation before clicking `Post`.
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## Image Support
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@@ -59,12 +58,12 @@ mcp__playwright__browser_take_screenshot filename="preview.png"
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User: /post-to-x "Hello from Claude!" --image ./screenshot.png
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Claude:
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1. Runs: ${BUN_X} {baseDir}/scripts/x-browser.ts "Hello from Claude!" --image ./screenshot.png
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2. Chrome opens with X compose page
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3. Text is typed into editor
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4. Image is copied to clipboard and pasted
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5. Browser stays open 30s for preview
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6. Reports: "Post composed. Use --submit to post."
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1. Detects Chrome Computer Use
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2. Opens X compose in the user's real Chrome
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3. Types text into editor
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4. Copies image to clipboard and pastes with Computer Use
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5. Waits for upload and verifies the preview
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6. Asks before clicking Post
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```
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## Troubleshooting
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@@ -80,7 +79,13 @@ Claude:
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## How It Works
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The `x-browser.ts` script uses Chrome DevTools Protocol (CDP) to:
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In Chrome Computer Use mode:
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1. Codex controls the user's visible Google Chrome window
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2. Text is typed through the real UI
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3. Images are copied to the system clipboard and pasted with real keystrokes
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4. The user confirms before the final public post
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The `x-browser.ts` script is the CDP fallback. It uses Chrome DevTools Protocol (CDP) to:
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1. Launch real Chrome (not Playwright) with `--disable-blink-features=AutomationControlled`
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2. Use persistent profile directory for saved login sessions
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3. Interact with X via CDP commands (Runtime.evaluate, Input.dispatchKeyEvent)
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