---
title: "Comment by Ahmet Özel on \"Selecting APIs, RAG, and MCP for Enterprise AI Integrations\" | Hashnode"
description: "The universal-adapter analogy is useful as long as standardized tool discovery is not mistaken for standardized authorization. An MCP server still needs per-use"
url: "https://hashnode.com/posts/selecting-apis-rag-and-mcp-for-enterprise-ai-integrations/6a6211c93b9d6ffafc6bc4e9/comment/6a6538fa4b5bd1969465627e"
---

[Discussion](https://hashnode.com/posts/selecting-apis-rag-and-mcp-for-enterprise-ai-integrations/6a6211c93b9d6ffafc6bc4e9)

Comment [Selecting APIs, RAG, and MCP for Enterprise AI Integrations](https://hashnode.com/posts/selecting-apis-rag-and-mcp-for-enterprise-ai-integrations/6a6211c93b9d6ffafc6bc4e9)

[Ahmet Özel](https://hashnode.com/@ahmetozel)

[Jul 25](https://hashnode.com/posts/selecting-apis-rag-and-mcp-for-enterprise-ai-integrations/6a6211c93b9d6ffafc6bc4e9/comment/6a6538fa4b5bd1969465627e)

The universal-adapter analogy is useful as long as standardized tool discovery is not mistaken for standardized authorization. An MCP server still needs per-user credential mapping, least-privilege scopes, idempotency, and an audit trail around the underlying APIs. In the delivery-address example, I would expose read and write operations separately and re-check the shipped state transactionally at execution time, not only when the agent plans the action.