https://nitinksingh.com/tags/interoperability/Recent content in Interoperability on Nitin Kumar SinghHugo -- gohugo.ioen© 2026 Nitin Kumar Singh. All rights reserved.Sun, 12 Apr 2026 11:40:00 +0530https://nitinksingh.com/posts/multi-agent-architecture-orchestration-and-the-a2a-protocol/Sun, 12 Apr 2026 11:40:00 +0530https://nitinksingh.com/posts/multi-agent-architecture-orchestration-and-the-a2a-protocol/<p>You have five specialist agents, each with domain expertise. One handles product search and recommendations. Another manages orders and returns. A third deals with pricing, promotions, and loyalty discounts. The fourth analyzes product reviews and sentiment. The fifth tracks inventory and shipping.</p>https://nitinksingh.com/posts/mcp-integration--connecting-ai-agents-to-the-tool-ecosystem/Sun, 12 Apr 2026 11:10:00 +0530https://nitinksingh.com/posts/mcp-integration--connecting-ai-agents-to-the-tool-ecosystem/<p>Every agent in ECommerce Agents has hand-coded tools. The inventory agent has <code>check_stock</code>, <code>get_warehouses</code>, and <code>estimate_shipping</code> as <code>@tool</code>-decorated Python functions that query PostgreSQL directly. The product discovery agent has <code>search_products</code> and <code>semantic_search</code>. The order management agent has <code>get_orders</code> and <code>create_order</code>. Each tool is tightly coupled to the agent that owns it, written in the same language, deployed in the same container, and imported as a Python module.</p>