Agent skill · marketing growth · sundial-org
postiz
Postiz is a tool to schedule social media and chat posts to 28+ channels X, LinkedIn, LinkedIn Page, Reddit, Instagram, Facebook Page, Threads, YouTube, Google My Business, TikTok, Pinterest, Dribbble, Discord, Slack, Kick, Twitch, Mastodon, Bluesky, Lemmy, Farcaster, Telegram, Nostr, VK, Medium, Dev.to, Hashnode, WordPress, ListMonk
Why this skill is useful
Provides specific API commands for scheduling and managing posts across multiple social media platforms that the AI wouldn't reliably generate on its own.
What it needs
Requires postiz account access. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
Postiz Skill Postiz is a tool to schedule social media and chat posts to 28+ channels: X, LinkedIn, LinkedIn Page, Reddit, Instagram, Facebook Page, Threads, YouTube, Google My Business, TikTok, Pinterest, Dribbble, Discord, Slack, Kick, Twitch, Mastodon, Bluesky, Lemmy, Farcaster, Telegram, Nostr, VK, Medium, Dev.to, Hashnode, WordPress, ListMonk Setup 1. Get your API key: https://platform.postiz.com/settings 2. Click on "Settings" 3. Click "Reveal" 4. Set environment variables: Get all added channels Get the next available slot for a channel Upload a new file (form-data) Upload a new file from an existing URL Post list Schedule a new post Settings for different channels can be found in: https://docs.postiz.com/public-api/introduction On the bottom left menu Delete a post
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/postiz