---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/blog/tag/oauth"
description: "Explore articles tagged with OAuth by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn OAuth best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - OAuth Articles | OAuth Tutorials"
tokens: 291
generator: "scripts/generate-page-markdown.mjs"
---

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# OAuth

2 articles

 [![OAuth consent screen with optional scope checkboxes that let users narrow agent permissions](https://umesh-malik.com/blog/optional-oauth-scopes-mcp-servers-cover.png)

Web Engineering • Aug 23, 2026

### Configure Optional OAuth Scopes for MCP Servers and Agents

Configure optional OAuth scopes so users can narrow agent permissions at consent. The API call, the UX, and handling partial grants.

6 min read

Read more →](https://umesh-malik.com/blog/optional-oauth-scopes-mcp-servers)

 [![claude-swap cover showing the four-step flow of switching Claude Code accounts: add account, switch, restore credentials, restart](https://umesh-malik.com/blog/claude-swap-multi-account-switcher-guide-cover.png)

AI Coding Agents & DX • May 30, 2026

### How to Switch Between Multiple Claude Code Accounts Without Re-Logging In (claude-swap Guide)

claude-swap is an open-source CLI that switches Claude Code accounts in seconds — no browser re-login. How it works, how to use it, and what it misses.

15 min read

Read more →](https://umesh-malik.com/blog/claude-swap-multi-account-switcher-guide)