Odos MCP Server

""" Retrieve current block number and blockchain network status. """ import json from typing import Union from mcp import types from pydantic import BaseModel from ...helpers import make_odos_request, resolve_chain_id from ...mcp import mcp class GetCurrentBlockArgs(BaseModel): """Arguments for getting current block""" chain_id: Union[str, int] @mcp.tool( name="get_current_block", description=( "Get the current block number for Odos on given chain. " "Use this endpoint to monitor the current block number Odos is basing its quotes off of" ), ) async def get_current_block(args: GetCurrentBlockArgs) -> list[types.TextContent]: """ Gets the current block number that Odos is using for quotes on a specific chain. """ try: chain_id = resolve_chain_id(args.chain_id) # Build URL with path parameters url = f"/info/current-block/{chain_id}" response_data = await make_odos_request(url, method="GET") output = { "message": f"Successfully fetched current block number for chain {chain_id}.", "chainId": chain_id, "blockNumber": response_data.get("blockNumber"), } return [types.TextContent(type="text", text=json.dumps(output, indent=2))] except ConnectionError as e: return [ types.TextContent( type="text", text=f"❌ API Error in get_current_block: {str(e)}" ) ] except Exception as e: # pylint: disable=broad-except return [ types.TextContent( type="text", text=f"❌ Unexpected Error in get_current_block: {str(e)}" ) ]