MCP server

Other clients

Every MCP client asks for the same two things: a server URL and a way to authenticate. Where you type them differs. Claude and ChatGPT have pages of their own.

What every client needs

server url

https://mcp.htflow.com/mcp

Authentication is per workspace. Create a token under Settings → API Tokens and give it to the client — see API tokens.

Where to put it

Client	Where
Claude	A connector, not a file — see Claude.
ChatGPT	An OAuth app, not a file — see ChatGPT.
Cursor	`.cursor/mcp.json` in the project, or the global MCP settings.
VS Code	`.vscode/mcp.json`, or the MCP section of settings.
Antigravity, Kiro, Kimi Code, Z Code	Each has an MCP servers list; the URL is the same.

A configuration file, if your client uses one

mcp.json

{
  "mcpServers": {
    "htflow": {
      "url": "https://mcp.htflow.com/mcp"
    }
  }
}

Your first instruction

Ask it to list your sites
list_flow_sites proves the connection and authentication in one call.
Ask it to read the rulebook
get_flow_webflow_rules hands the agent the constraints it is about to be held to. Worth doing once per session.
Then describe what you want built
From here it is the same conversation you would have in the builder panel.