Inspects and debugs OAuth 2.0 authorization flows including PKCE, client credentials, and device code grants. Uses jose JWT library and node-fetch to validate tokens, decode claims, and trace redirect chains.
Scanned 9/12/2026
Install to Claude Code
Skills Directorynpx -y skills add aibot88/sec_skill_store --skill oauth2-flow-debugger --agent claude-codeInstalls into .claude/skills of the current project.
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---
title: "OAuth2 Flow Debugger"
description: "Inspects and debugs OAuth 2.0 authorization flows including PKCE, client credentials, and device code grants. Uses jose JWT library and node-fetch to validate tokens, decode claims, and trace redirect chains."
verification: "security_reviewed"
source: "https://agentskillexchange.com/skills/oauth2-flow-debugger/"
category:
- "Security & Verification"
framework:
- "ChatGPT Agents"
---
# OAuth2 Flow Debugger
Inspects and debugs OAuth 2.0 authorization flows including PKCE, client credentials, and device code grants. Uses jose JWT library and node-fetch to validate tokens, decode claims, and trace redirect chains.
## Installation
Choose whichever fits your setup:
1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/oauth2-flow-debugger/)
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