BackendGen for LangChain
io.github.sitouhemi/backendgen
Validate compact backend specs and generate tested NestJS, Prisma, and PostgreSQL repositories.
client:LangChain
transport:stdio
runtime:npm
Install BackendGen in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"backendgen": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@2hemi/backendgen-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs