mcp server for LangChain
com.pingvalid/mcp-server
Email validation for Claude and any MCP client — verdicts with evidence, bulk jobs, refunds.
client:LangChain
transport:streamable-http
Install mcp server in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-server": {
"transport": "streamable_http",
"url": "https://pingvalid.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs