Sealed for LangChain
io.github.edwardyen724-g/sealed
Per-call paid skills for AI agents, run server-side: inputs in, outputs back. The body never ships.
client:LangChain
transport:stdio
runtime:npm
Install Sealed in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"sealed": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "sealed-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs