For example,I have 1000000 resource item stored in my database,and I'd like to match them by the uri like "document://index-A/index-B/index-C",it will be convenient to match them like "document://{index-A}/{index-B}/{index-C}" in a handler,and then use a select query to return the matched data item
I saw the ResourceTemplate class in sdk,but I couldn't see any method to match a template and handle them - McpServer have a method named "addResource" but doesn't have a method named "addResourceTemplate",ResourceTemplate seems just an "instruction" to client,and not used to handle parameterized uri
Maybe try to run a loop of 1000000 times calling addResource method to register them is not acceptable,and surely that will lose the significance of database,or I did not find the correct way to handle the ResourceTemplate?
As other sdk implement,Python and TypeScript SDKs seem support this feature:
# Add a dynamic greeting resource
@mcp.resource("greeting://{name}")
def get_greeting(name: str) -> str:
"""Get a personalized greeting"""
return f"Hello, {name}!"// Dynamic resource with parameters
server.resource(
"user-profile",
new ResourceTemplate("users://{userId}/profile", { list: undefined }),
async (uri, { userId }) => ({
contents: [{
uri: uri.href,
text: `Profile data for user ${userId}`
}]
})
);
For example,I have 1000000 resource item stored in my database,and I'd like to match them by the uri like "document://index-A/index-B/index-C",it will be convenient to match them like "document://{index-A}/{index-B}/{index-C}" in a handler,and then use a select query to return the matched data item
I saw the ResourceTemplate class in sdk,but I couldn't see any method to match a template and handle them - McpServer have a method named "addResource" but doesn't have a method named "addResourceTemplate",ResourceTemplate seems just an "instruction" to client,and not used to handle parameterized uri
Maybe try to run a loop of 1000000 times calling addResource method to register them is not acceptable,and surely that will lose the significance of database,or I did not find the correct way to handle the ResourceTemplate?
As other sdk implement,Python and TypeScript SDKs seem support this feature: