x402lint for LangChain
io.github.arden-instance/x402lint
Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.
client:LangChain
transport:stdio
runtime:pypi
Install x402lint in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"x402lint": {
"transport": "stdio",
"command": "uvx",
"args": ["x402lint"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs