Can it handle private GitHub emails?

Yes, it includes logic to fetch primary verified emails from the /user/emails endpoint if the default profile request returns a null email field.

Does this skill work with other edge runtimes?

Yes, while designed for Cloudflare Workers, these patterns are compatible with other V8 isolate environments like Vercel Edge Functions or Supabase Edge Functions.

Why use this skill instead of MSAL?

MSAL.js relies on browser and Node.js APIs that are unavailable in Cloudflare Workers; this skill provides manual implementation patterns specifically for V8 isolate environments.

How does it handle GitHub's 403 errors?

The skill ensures all fetch requests include the mandatory User-Agent header required by the GitHub API, which is a common cause of 403 Forbidden errors.

What scopes are required for Microsoft authentication?

The skill highlights that User.Read is mandatory for accessing identity via the Microsoft Graph /me endpoint, while offline_access is needed for refresh tokens.

OAuth Integration Specialist

Name: OAuth Integration Specialist
Author: dennislee928

bydennislee928

•

API開発

Implements secure OAuth 2.0 authentication for GitHub and Microsoft Entra within Cloudflare Workers and edge runtimes.

This skill provides specialized guidance for implementing robust OAuth 2.0 flows in environment-constrained runtimes like Cloudflare Workers. It addresses critical edge-specific challenges, such as the lack of MSAL support in V8 isolates, mandatory header requirements for GitHub API requests, and manual token exchange logic. By using this skill, developers can correctly handle private email resolution, manage Microsoft Graph scopes, and troubleshoot common 403 errors, ensuring secure and performant authentication without heavy external dependencies.

主な機能

01Private email resolution and token exchange flows

02Edge-compatible JWT validation strategies

03GitHub API User-Agent and header compliance

04Manual OAuth implementation for Cloudflare Workers

052 GitHub stars

06Microsoft Entra (Azure AD) Graph API integration

ユースケース

01Migrating MSAL-dependent auth to Cloudflare Workers

02Troubleshooting 403 Forbidden errors in OAuth callbacks

03Building serverless login systems with GitHub or Microsoft

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dennislee928/ethic-latex oauth-integrations

For use in Claude.ai and ChatGPT

Download Skill