---
title: "Comment by Alexey Lopatin on \"Building a Powerful MCP Server in .NET with Just 20 Lines of Code\" | Hashnode"
description: "What about an authorization? It is possible separate access to mcp tools based claims, roles etc?"
url: "https://hashnode.com/posts/building-a-powerful-mcp-server-in-net-with-just-20-lines-of-code/6894284300f09af9183e72c4/comment/6a4f77bc1ddf9241d81b9190"
---

[Discussion](https://hashnode.com/posts/building-a-powerful-mcp-server-in-net-with-just-20-lines-of-code/6894284300f09af9183e72c4)

Comment [Building a Powerful MCP Server in .NET with Just 20 Lines of Code](https://hashnode.com/posts/building-a-powerful-mcp-server-in-net-with-just-20-lines-of-code/6894284300f09af9183e72c4)

[Alexey Lopatin](https://hashnode.com/@alexnmd)

[Jul 9](https://hashnode.com/posts/building-a-powerful-mcp-server-in-net-with-just-20-lines-of-code/6894284300f09af9183e72c4/comment/6a4f77bc1ddf9241d81b9190)

What about an authorization? It is possible separate access to mcp tools based claims, roles etc?