unit-conversion-nanoscale

# Unit Conversion for Nanoscale ## Usage ```python import asyncio import json from mcp.client.streamable_http import streamablehttp_client from mcp import ClientSession class UnitClient: def __init__(self, server_url: str, api_key: str): self.server_url = server_url self.api_key = api_key self.session = None async def connect(self): try: self.transport = streamablehttp_client(url=self.server_url, headers={"SCP-HUB-API-KEY": self.api_key}) self.read, self.write, self.get_session_id = await self.transport.__aenter__() self.session_ctx = ClientSession(self.read, self.write) self.session = await self.session_ctx.__aenter__() await self.session.initialize() return True except: return False async def disconnect(self): if self.session: await self.session_ctx.__aexit__(None, None, None) if hasattr(self, 'transport'): await self.transport.__aexit__(None, None, None) def parse_result(self, result): try: if hasattr(result, 'content') and result.content: return json.loads(result.content[0].text) return str(result) except: return {"error": "parse error"} ## Initialize and use client = UnitClient("https://scp.intern-ai.org.cn/api/v1/mcp/27/Physical_Quantities_Conversion", "<your-api-key>") await client.connect() # Nanoscale unit conversions nm_to_m = 1e-9 angstrom_to_m = 1e-10 length_nm = 50 # nanometers length_m = length_nm * nm_to_m length_angstrom = length_m / angstrom_to_m print(f"{length_nm} nm = {length_m:.2e} m = {length_angstrom:.1f} Å") # Energy conversion (eV to Joules) eV_to_J = 1.602e-19 energy_eV = 2.5 energy_J = energy_eV * eV_to_J print(f"{energy_eV} eV = {energy_J:.2e} J") await client.disconnect() ``` ### Use Cases - Nanotechnology, semiconductor physics, quantum mechanics, materials characterization