WebCrypt MCP Server for LangChain
io.github.putervision/webcrypt
Zero-dependency Web Crypto & AI Agent MCP Server (AES-256-GCM, RSA-4096, PQC, Signatures).
client:LangChain
transport:stdio
runtime:npm
Install WebCrypt MCP Server in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"webcrypt": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "webcrypt"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs