Postiz: Open-Source Social Media Scheduling and Automation Tool with AI Agent and MCP Integration
Postiz is an AGPLv3 open-source social media management and scheduling platform supporting 14 platforms, self-hosting, and AI agent automation.
Postiz (gitroomhq/postiz-app) is an AGPLv3 open-source social media management and scheduling platform designed to streamline publishing workflows and marketing automation. It empowers developers and teams to maintain full infrastructure control while unifying content distribution across multiple social channels.
Image source: Postiz official website (https://postiz.com/)
Core Features and Supported Platforms
Postiz provides a centralized dashboard to plan, write, schedule, and analyze content across a broad range of social networks. Key highlights include:
- Multi-Platform Publishing: Supports scheduling and publishing to over 14 social media networks, including X (Twitter), Instagram, YouTube, LinkedIn, TikTok, Pinterest, Facebook, Threads, and Bluesky.
- Open Source and Self-Hosting: Licensed under AGPL 3.0, allowing complete deployment on self-hosted Docker infrastructure to preserve data sovereignty and privacy.
- Developer Extensibility: Offers Model Context Protocol (MCP) server integration, a Public REST API, a NodeJS SDK, and n8n workflow integration nodes to seamlessly connect with AI agents and automation pipelines.
Installation and Usage
Postiz can be deployed locally or on cloud infrastructure using Docker Compose. After launching the container stack from the official repository, users can configure API credentials and OAuth apps for each social network in the web dashboard to begin scheduling posts immediately.
When setting up self-hosted instances, registering developer accounts and configuring OAuth applications for each target social platform is required. Proper environment variable management and database backups are recommended for production deployments.