"""Quick test: parameterized resource template registration."""
import asyncio
from fastmcp import FastMCP
from fastmcp.server.apps import AppConfig, app_config_to_meta_dict
mcp = FastMCP("test")
@mcp.resource(
"ui://data-dashboard/{tool_name}",
name="data_dashboard",
title="Data Dashboard",
description="Generic data dashboard",
)
def data_dashboard(tool_name: str) -> str:
return f"<html><body>Dashboard for {tool_name}</body></html>"
@mcp.tool(name="list_things")
def list_things():
return {"items": []}
async def main():
lp = mcp.local_provider
# Check templates
templates = await lp.list_resource_templates()
for t in templates:
print(f"template: uri={t.uriTemplate}, name={t.name}")
# Patch tool meta
for key, component in lp._components.items():
if not key.startswith("tool:"):
continue
tool_name = component.name
component.meta = component.meta or {}
component.meta["ui"] = app_config_to_meta_dict(
AppConfig(resource_uri=f"ui://data-dashboard/{tool_name}")
)
print(f"patched: {tool_name} -> meta={component.meta}")
# Verify via list_tools
tools = await lp.list_tools()
for t in tools:
print(f"list_tools: {t.name} meta={t.meta}")
asyncio.run(main())
