from_openapi doesn't generate the resources

[diegozanardo]

Hello guys,

I expected the from_openapi to generate the tools and the resources, but only the tools are generated.

Code:

FastMCP version: 2.10.2

import httpx
from fastmcp import FastMCP

# Create an HTTP client for your API
client = httpx.AsyncClient(base_url="https://petstore3.swagger.io/api/v3")

# Load your OpenAPI spec
openapi_spec = httpx.get("https://petstore3.swagger.io/api/v3/openapi.json").json()

# Create the MCP server
mcp = FastMCP.from_openapi(
    openapi_spec=openapi_spec, client=client, name="My API Server"
)

if __name__ == "__main__":
    mcp.run()

Console output:

[07/07/25 15:38:46] INFO Created FastMCP OpenAPI server with 19 routes