langchain-mcp-user-query-demoDeveloper ToolsAgent OrchestrationCiel-17Alicense-Not gradedqualityDmaintenanceA demonstrative MCP server that exposes a query-user tool for retrieving user info by ID, integrated with LangChain for agent-driven model reasoning and tool calls. Updated 4 months ago (2026-06-21 18:55 UTC)ISC