Postiz

Postiz is an agentic social media scheduling tool. It offers everything you need to manage your social media posts, build an audience, capture leads, and grow your business faster with AI.

social media marketing

Get your MCP URL

Installation

1
Create a Spinrun account
Sign up for free — no credit card. 5,000 credits on the house.
Create free account
2
Copy your MCP server URL
Mint a Spinstack gateway key inside Spinrun. Your URL is https://mcp.spinrun.ro/mcp.
Log in
3
Add it to your MCP client
Paste the URL + bearer token into Claude Desktop or Cursor. Then invoke Postiz tools from your agent.