AI agents
Connect Claude, ChatGPT, Codex or Cursor over MCP and build your theme with an agent.
Articles
- Change or remove an agent's accessTurn Build and Publish on or off for a connected AI app, or disconnect it from your Fantasma account.
- Build a theme with an AI agentOne path from connecting an AI app to a theme published on your Ghost site, with what to ask and what to check.
- Connect an AI agentAdd Fantasma to Claude, ChatGPT, Codex, Cursor or another AI app with one URL, then choose what the app may do.
- What an AI agent can do in FantasmaWhat a connected AI app can change with the Build and Publish permissions, what it asks you first, and what it cannot do.
- Give your AI agent instructions for a projectMarkdown files in Project settings that your AI agent reads before it changes the project, such as a DESIGN.md with your voice, colors and rules.
An AI app such as Claude, ChatGPT, Codex or Cursor can build and change your Fantasma projects for you. Connect it once with Fantasma's MCP address, choose what it may do, and describe the site you want in the chat.
Where to start
Connect an AI agent
Add Fantasma to Claude, ChatGPT, Codex, Cursor or another AI app with one URL, then choose what the app may do.
Build a theme with an AI agent
One path from connecting an AI app to a theme published on your Ghost site, with what to ask and what to check.
Agent instructions
Markdown files in Project settings that your AI agent reads before it changes the project, such as a
DESIGN.mdwith your voice, colors and rules.What an agent can do
What a connected AI app can change with the Build and Publish permissions, what it asks you first, and what it cannot do.
Change an agent's access
Turn Build and Publish on or off for a connected AI app, or disconnect it from your Fantasma account.