Arc Research for LangChain
com.getarcresearch/arc-research
Commodities research MCP: knowledge graph, COT, NG storage/weather, quotes, and stories.
client:LangChain
transport:streamable-http
Install Arc Research in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"arc-research": {
"transport": "streamable_http",
"url": "https://www.getarcresearch.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs