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from mcp import Client

from mcp.client.subscriptions import ResourceUpdated, ToolsListChanged

from mcp.types import TextResourceContents

BOARD = "board://sprint"

async def read_board(client: Client, uri: str = BOARD) -> str:

[contents] = (await client.read_resource(uri)).contents

assert isinstance(contents, TextResourceContents)

return contents.text

async def follow_board(client: Client) -> None:

async with client.listen(tools_list_changed=True, resource_subscriptions=[BOARD]) as sub:

async for event in sub:

match event:

case ResourceUpdated(uri=uri):

print(await read_board(client, uri))

case ToolsListChanged():

tools = await client.list_tools()

print("tools:", [tool.name for tool in tools.tools])

case _:

pass # kinds the filter did not ask for never arrive

async def main() -> None:

async with Client("http://localhost:8000/mcp") as client:

await follow_board(client)