State Memory MCP for LangChain
io.github.putervision/state-memory-mcp
Deterministic, persistent graph server for tracking workflow state, decisions, and blockers.
client:LangChain
transport:stdio
runtime:npm
Install State Memory MCP in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"state-memory-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@putervision/state-memory-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs