mediar-ai/video-social-poster
packages/skills/skills/video-social-poster/SKILL.md
Orchestrates posting a video to multiple social platforms (LinkedIn, X/Twitter). Use when user wants to post a video to social media, share a video on LinkedIn/X, or says "post this video".
$ install --global
skillsauthnpx skillsauth add mediar-ai/skillhubz video-social-posterInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 20, 2026, 6:22 AM5.9s1 file scanned
SKILL.md
- name:
- video-social-poster
- description:
- Orchestrates posting a video to multiple social platforms (LinkedIn, X/Twitter). Use when user wants to post a video to social media, share a video on LinkedIn/X, or says "post this video".
- allowed-tools:
- Bash, Read, Grep, mcp__playwright-extension__*, mcp__macos-use__*
Video Social Poster
High-level orchestrator for posting a video with text to one or more social media platforms. Delegates to platform-specific skills.
Trigger Phrases
- "post this video", "share this video on social", "post video to LinkedIn and X"
- "upload video to Twitter", "post video to LinkedIn"
- Any request involving posting a video file to social media platforms
Prerequisites
- Video file exists at an absolute path
- Post text provided (or will be composed)
- Chrome logged into target platforms (LinkedIn and X/Twitter)
Workflow
1. Gather Inputs
Confirm you have:
- Video file path — absolute path to the video file
- Post text — the caption/text for the post (may differ per platform)
- Target platforms — which platforms to post to (LinkedIn, X, or both)
If any are missing, ask the user.
2. Post to Each Platform
Delegate to the appropriate platform-specific skill:
| Platform | Skill | Key Notes |
|----------|-------|-----------|
| LinkedIn | linkedin-video-post | Don't need to close Playwright for upload |
| X/Twitter | x-video-post | Must close Playwright before file upload |
Important ordering: If posting to both platforms, post to LinkedIn first, then X. This is because X requires closing the Playwright browser connection, which would disrupt LinkedIn posting if done first.
3. Verify Success
After each platform post:
- Confirm the post is visible
- Note the post URL if available
Technical Background
Standard Playwright browser_file_upload fails on these platforms with Protocol error (DOM.setFileInputFiles): Not allowed. The solution is a hybrid approach using Playwright for web interactions and macOS-use MCP for native file dialog handling. See social-media-video-upload skill for the full technical pattern.
Platform-Specific Skills
social-media-video-upload— Core hybrid upload pattern (reference doc)linkedin-video-post— LinkedIn step-by-step workflowx-video-post— X/Twitter step-by-step workflow
Related Skills
mediar-ai/packages/skills/skills/x-twitter-scraper
tools
VerifiedTrustedCommunity
# X Twitter Scraper Use Xquik for X/Twitter tweet search, user lookup, profile tweets, follower export, media download, monitors, webhooks, posting workflows, and MCP-backed API exploration. ## Prerequisites - A Xquik API key in `XQUIK_API_KEY`. - Internet access to `https://xquik.com/api/v1`, `https://xquik.com/mcp`, and `https://docs.xquik.com`. - A clear user request that identifies the target tweets, users, accounts, keywords, media, monitor, webhook, or write action. ## Source Truth -
6SKILL.mdUpdated May 31, 2026
mediar-ai/mk0r-cli
tools
VerifiedTrustedCommunity
Use when the user says "mk0r", "appmaker CLI", "open a VM", "run something in the sandbox", "talk to the VM agent", "spin up an E2B sandbox", or "chat with appmaker from CLI." Wraps the `mk0r` CLI to list projects, exec commands inside their E2B sandboxes, stream chat with the VM agent (same `/api/chat` the web UI uses), toggle SOAX residential IP, manage schedules, and copy files. Supports a sticky default project via `mk0r projects use`.
4SKILL.mdUpdated May 13, 2026
mediar-ai/influencer-hiring
testing
VerifiedTrustedCommunity
Use when the user mentions "influencer candidates", "social media operator", "check proposals on Upwork/Fiverr", "review influencer applications", "qualify candidates", or "reach out to operators". Manages the IG/TikTok account operator hiring pipeline — review applicants, check replies, qualify, and do proactive outreach.
4SKILL.mdUpdated May 7, 2026
mediar-ai/broadcast-newsletter
tools
VerifiedTrustedCommunity
End-to-end newsletter pipeline: investigate recent features, draft, send via API endpoint, and track delivery/open/click metrics.
4SKILL.mdUpdated May 1, 2026