Oauth GitHub Repositories (2026) · Open Source Tools

OAuth client integration for Symfony. Supports both OAuth1.0a and OAuth2.

CloudFoundry User Account and Authentication (UAA) Server

Typed TypeScript SDK for direct and managed social platform integrations, with capability checks, explicit outcomes, and deterministic testing.

OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI

OAuth 2.0 Server & Client Library. Both Bearer and MAC token type are supported.

Yii 2 authclient extension.

Use ChatGPT (Codex), Claude, and Grok (X Premium) subscriptions as DeepSeek Harness LLM providers — OAuth login in the web UI, no API keys

Security library for Play framework 2/3 in Java and Scala: OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Authorization Server Implementation in Java supporting OAuth 2.0 & OpenID Connect

An Erlang OAuth 1.0 implementation

OpenID Connect extension for Doorkeeper

Self-hosted execution layer for AI agents: connect any agent to real APIs, scope exactly what it can touch, and keep credentials out of the agent's hands.

Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Security library for Sparkjava: OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Use openai-codex models and image generation via ChatGPT OAuth for DeepSeek Harness.

Manage https://goauthentik.io with terraform.

Security library for Spring Web MVC: OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Security library for Vert.x: OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

Pixiv, in your terminal — a CLI, MCP server, and Go SDK for discovery, accounts, creators, collections, and downloads.

Mutual-credit coordination for contributing spare LLM subscription capacity through GitHub issues and pull requests.