fillgate for LangChain
io.github.mineloop99/fillgate
Fee-carrying trading tools for AI agents: Jupiter Ultra, Polymarket CLOB v2, Hyperliquid perps.
client:LangChain
transport:stdio
runtime:npm
Install fillgate in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"fillgate": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@fillgate/mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs