How do I install the Linkedin Video Post skill?

Run npx skillmds@latest add mediar-ai/linkedin-video-post in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Linkedin Video Post safe to use?

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Which AI agents work with Linkedin Video Post?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Linkedin Video Post free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Linkedin Video Post?

mediar-ai (@mediar-ai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Linkedin Video Post by mediar-ai — Agent Skill

Name: Linkedin Video Post
Author: mediar-ai

File contents

LinkedIn Video Post

Posts a video with accompanying text to LinkedIn. Uses Playwright for web interactions and macOS-use for the native file upload dialog.

Prerequisites

Chrome logged into LinkedIn
Video file exists at an absolute path on disk
Post text prepared

Step-by-Step Workflow

Phase 1: Open Composer (Playwright)

Navigate to LinkedIn feed:

browser_navigate → https://www.linkedin.com/feed/

Take a snapshot to find the composer
Click "Start a post" button to open the post composer modal

Phase 2: Write Post Text (Playwright)

Take a snapshot of the composer modal
Type the post text into the composer text area
Verify text appears correctly

Phase 3: Upload Video (macOS-use)

Get Chrome PID:
```
pgrep -x "Google Chrome"
```
Do NOT close Playwright — LinkedIn works without closing it
Use click_and_traverse on the "Add media" button (camera/image icon in composer toolbar)
- Find it in the Playwright snapshot first to identify its position
- Or grep the macOS-use traversal for "Add media" or the media icon
Wait for native file dialog (AXSheet) to appear
Press Cmd+Shift+G via press_key_and_traverse to open "Go to folder"
Type the absolute video file path via type_and_traverse
Press Return via press_key_and_traverse
Grep traversal for "Open" button (AXButton near bottom, y > 1500)
Click "Open" via click_and_traverse

Phase 4: Post (macOS-use)

Wait for video upload — LinkedIn shows upload progress. Wait for it to complete.
LinkedIn shows a video editing/trimming step — click "Next" to skip it
Click "Post" button
Dismiss boost offer — LinkedIn may show a "Boost this post" dialog. Dismiss it by clicking "Got it" or the X button.

Troubleshooting

"Add media" not found: Look for camera icon or image icon in the composer toolbar. Try snapshot/traversal to locate it.
File dialog didn't open: Playwright may have intercepted it. Try closing Playwright (browser_close), then clicking via macOS-use.
Upload stuck: Large videos take time. Wait 30-60 seconds and check traversal for progress indicators.
"Next" button not appearing: The video may still be processing. Wait and refresh traversal.
Boost dialog blocking: After posting, LinkedIn often shows a boost promotion. Dismiss it before confirming success.

---name: linkedin-video-postdescription: Post a video with text to LinkedIn using hybrid Playwright + macOS-use workflow. Use when user asks to post a video to LinkedIn.---# LinkedIn Video PostPosts a video with accompanying text to LinkedIn. Uses Playwright for web interactions and macOS-use for the native file upload dialog.## Prerequisites- Chrome logged into LinkedIn- Video file exists at an absolute path on disk- Post text prepared## Step-by-Step Workflow### Phase 1: Open Composer (Playwright)1. Navigate to LinkedIn feed: ``` browser_navigate → https://www.linkedin.com/feed/ ```2. Take a snapshot to find the composer3. Click "Start a post" button to open the post composer modal### Phase 2: Write Post Text (Playwright)4. Take a snapshot of the composer modal5. Type the post text into the composer text area6. Verify text appears correctly### Phase 3: Upload Video (macOS-use)7. Get Chrome PID: ```bash pgrep -x "Google Chrome" ```8. **Do NOT close Playwright** — LinkedIn works without closing it9. Use `click_and_traverse` on the **"Add media"** button (camera/image icon in composer toolbar) - Find it in the Playwright snapshot first to identify its position - Or grep the macOS-use traversal for "Add media" or the media icon10. Wait for native file dialog (AXSheet) to appear11. Press `Cmd+Shift+G` via `press_key_and_traverse` to open "Go to folder"12. Type the absolute video file path via `type_and_traverse`13. Press `Return` via `press_key_and_traverse`14. Grep traversal for `"Open"` button (AXButton near bottom, y > 1500)15. Click "Open" via `click_and_traverse`### Phase 4: Post (macOS-use)16. **Wait for video upload** — LinkedIn shows upload progress. Wait for it to complete.17. LinkedIn shows a video editing/trimming step — click **"Next"** to skip it18. Click **"Post"** button19. **Dismiss boost offer** — LinkedIn may show a "Boost this post" dialog. Dismiss it by clicking "Got it" or the X button.## Troubleshooting- **"Add media" not found**: Look for camera icon or image icon in the composer toolbar. Try snapshot/traversal to locate it.- **File dialog didn't open**: Playwright may have intercepted it. Try closing Playwright (`browser_close`), then clicking via macOS-use.- **Upload stuck**: Large videos take time. Wait 30-60 seconds and check traversal for progress indicators.- **"Next" button not appearing**: The video may still be processing. Wait and refresh traversal.- **Boost dialog blocking**: After posting, LinkedIn often shows a boost promotion. Dismiss it before confirming success.

Frequently asked questions

Linkedin Video Post