Global Chat — x402 MCP Agent Discovery (LangGraph, CrewAI, Eliza, A2A) for LangChain
io.global-chat/mcp-server
x402-paid MCP server on Base L2 — LangGraph/CrewAI/Eliza/A2A agent-discovery + agent-marketplace.
client:LangChain
transport:stdio
runtime:npm
Install Global Chat — x402 MCP Agent Discovery (LangGraph, CrewAI, Eliza, A2A) in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-server": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@globalchatadsapp/mcp-server"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs