Assay A2A, MCP & x402 Pre-Flight Verifier & Observatory for LangChain
dev.agentdiet/assay
Live behavioral security verifier, schema auditor, and trust oracle for A2A, MCP & x402 agents.
client:LangChain
transport:streamable-http
tools:4
Install Assay A2A, MCP & x402 Pre-Flight Verifier & Observatory in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"assay": {
"transport": "streamable_http",
"url": "https://assay.agentdiet.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs