What can it do besides scheduling?

It can upload media, manage integrations, and track analytics for posts.

Is it a standalone app?

No, it is a plugin that provides a social media automation CLI for an AI agent to use.

postiz

PackDatabases & data

Postiz is a plugin that gives an AI agent a social media automation CLI. Through the Postiz Claude plugin, posts can be scheduled, media uploaded, integrations managed, and analytics tracked across 28+ platforms including X, LinkedIn, Reddit, YouTube, TikTok, and Instagram.

Unavailable. Delivery for this kind is on the roadmap — not serving yet.

Have the Postiz service available and any required platform accounts connected.

What your AI can do with it

Schedule social media posts across 28+ platforms
Upload media for use in scheduled posts
Manage platform integrations
Track post analytics
Supports X, LinkedIn, Reddit, YouTube, TikTok, and Instagram

Getting started

Have the Postiz service available and any required platform accounts connected.
Add the Postiz plugin to your agent setup.
Ask the agent to schedule a post, upload media, or pull analytics through the CLI.

Signals

GitHub stars: 37k
Forks: 4k
Last commit: Sep 2026

Questions

Which platforms does it support?: It works across 28+ platforms, including X, LinkedIn, Reddit, YouTube, TikTok, and Instagram.
What can it do besides scheduling?: It can upload media, manage integrations, and track analytics for posts.
Is it a standalone app?: No, it is a plugin that provides a social media automation CLI for an AI agent to use.

Advanced

Item type: plugin
Key: anthropics-claude-plugins-official-postiz
Source: github.com/anthropics/claude-plugins-official

github.com/anthropics/claude-plugins-official