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Postiz
Social media automation CLI for scheduling posts, managing integrations, uploading media, and tracking analytics across 28+ platforms including X, LinkedIn, Reddit, YouTube, TikTok, Instagram, and more
- GitHub
- gitroomhq/postiz-agent ↗
- Stars
- ★ 520
- Last updated
- Hands-on tests
- Tested ✓ in 2 of 5
Install
Tested ✓✓ Verified from docsOfficial docs ↗
/plugin install postiz@claude-plugins-officialTested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.
Log excerpt
Installing plugin "postiz@claude-plugins-official"...✔ Successfully installed plugin: postiz@claude-plugins-official (scope: user)
$ verify:
❯ postiz@claude-plugins-official
Status: ✔ enabled1 run, latest 2026-10-16
Not yet tested
No official Codex instructions yet. We haven't found docs saying this works in Codex.
Know it works? Tell us →Tested ✓✓ Verified from docsOfficial docs ↗
Auto-loaded from your Claude Code plugins (no extra setup per xAI docs)Tested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.
Log excerpt
Installed 1 plugin(s) from claude-plugins-official: postiz $ verify: postiz-agent-9243bb73: postiz [git: https://github.com/gitroomhq/postiz-agent.git] (claude-plugins-official)
1 run, latest 2026-10-16
Not yet tested
No official Cursor instructions yet. We haven't found docs saying this works in Cursor.
Know it works? Tell us →Not yet tested
No official Pi instructions yet. We haven't found docs saying this works in Pi.
Know it works? Tell us →README
View on GitHub ↗<p align="center"> <img src="assets/logo.svg" alt="Postiz" width="96" /> </p>
<p align="center"> <strong>Schedule posts with agents to:</strong><br /> <a href="https://postiz.com/chatgpt">ChatGPT</a> · <a href="https://postiz.com/claude">Claude</a> · <a href="https://postiz.com/claude-cowork">Claude Cowork</a> · <a href="https://postiz.com/claude-code">Claude Code</a> · <a href="https://postiz.com/codex">Codex</a> · <a href="https://postiz.com/cursor">Cursor</a> · <a href="https://postiz.com/openclaw">OpenClaw</a> · <a href="https://postiz.com/hermes">Hermes Agent</a> · <a href="https://postiz.com/grok-bot">Grok Bot</a> · <a href="https://postiz.com/grok-build">Grok Build</a> · <a href="https://postiz.com/muse">Muse</a> · <a href="https://postiz.com/perplexity-computer">Perplexity Computer</a> · <a href="https://postiz.com/nanoclaw">nanoclaw</a> · <a href="https://postiz.com/paperclip">Paperclip</a> · <a href="https://postiz.com/mcp">MCP Server</a> · <a href="https://postiz.com/agent">AI Agents CLI</a> </p>
Install as a skill
npx skills add gitroomhq/postiz-agent
Claude Code plugin
/plugin marketplace add gitroomhq/postiz-agent
/plugin install postiz@postiz-agent
Grok Build plugin
Postiz is listed in the xAI plugin marketplace — install it from the marketplace inside Grok Build. This repo also carries its own .grok-plugin/plugin.json manifest and .grok-plugin/marketplace.json catalog, so it can be added as a marketplace source directly.
The Grok plugin also bundles the hosted Postiz MCP server (https://mcp.postiz.com/mcp-oauth-dynamic) via the mcpServers field in .grok-plugin/plugin.json — you'll be asked to sign in to Postiz on first connection; no token or local install needed. The Claude Code and Cursor plugins are skill/CLI-only and do not register an MCP server.
Cursor plugin
This repo ships a Cursor plugin manifest at .cursor-plugin/plugin.json.
- From the marketplace / Customize panel: open Customize in the Cursor sidebar, find postiz, and select Install (project or user scope).
- Local install (development):
Preview from the source repo. Images are removed.
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