SUBSTRATE for LangChain
io.github.pkaldone/substrate
Persistent AI entity framework with causal memory, emotional state, and identity.
client:LangChain
transport:streamable-http
runtime:npm
Install SUBSTRATE in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"substrate": {
"transport": "streamable_http",
"url": "https://substrate.garmolabs.com/mcp-server/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs