nightglass for LangChain
io.github.mizukaizen/nightglass
Screenshot API for MCP clients. Capture any URL as PNG with mockup mode support.
client:LangChain
transport:stdio
runtime:npm
Install nightglass in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"nightglass": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "nightglass-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs