Skip to content
mcp/harbor
LangChain

Epa Echo for LangChain

io.github.pipeworx-io/epa-echo

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

client:LangChain transport:streamable-http

Install Epa Echo in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "epa-echo": {
            "transport": "streamable_http",
            "url": "https://gateway.pipeworx.io/epa-echo/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

Epa Echo in other clients

Epa Echo MCP server