essentials for LangChain
io.github.fieldcure/essentials
Essential MCP server: HTTP, web search, downloads, Wolfram|Alpha, shell, JS, file I/O, memory.
client:LangChain
transport:stdio
runtime:nuget
Install essentials in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"essentials": {
"transport": "stdio",
"command": "dnx",
"args": ["FieldCure.Mcp.Essentials", "--yes"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs