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LangChain

projectstate for LangChain

online.projectstate/projectstate

Per-project memory for AI agents: decisions, attempts, tasks, ranked recall. Paid per call via x402.

client:LangChain transport:streamable-http tools:6

Install projectstate in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "projectstate": {
            "transport": "streamable_http",
            "url": "https://projectstate.online/mcp",
        }
})

tools = await client.get_tools()

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

What LangChain can do once it is connected

projectstate in other clients