Definition
Plain language
A free software library that handles OAuth, the system that lets you log into one site using another site's account.
As stated in the literature
A Python library implementing the OAuth authorization protocol; used as an example codebase in Socratic-SWE, where the agent's recurring bug patterns — confusing a nonce with a timestamp, botching scope conversion — were distilled into a skill card.
Why it matters: It handles the tricky, error-prone details of letting one service log you in with another account, and its recurring bug patterns make it a useful study case for AI coding agents.
For example, OAuthLib is the kind of behind-the-scenes code that runs when you click 'log in with Google' on some other website.
Heard on the show
“There's a repository called OAuthLib — it handles OAuth, the protocol that lets you log into one site using your account from another.”Episode 126 — How Coding Agents Can Mine Their Own Failures Into a Self-Targeting Curriculum