Show HN: A self-hosted OAuth 2.0 server for authenticating AI agents and machine (github.com)

A new self-hosted OAuth 2.0 server named MachineAuth has been announced, designed specifically for authenticating AI agents and facilitating secure machine-to-machine communication. Traditionally, API keys have been used for this purpose, but MachineAuth replaces them with OAuth 2.0 Client Credentials, enabling AI agents to obtain short-lived JSON Web Tokens (JWT) for accessing protected resources. This eliminates the risks associated with sharing long-lived API keys, enhances security with configurable token expiration, and supports easy credential rotation. MachineAuth's significance for the AI/ML community lies in its adherence to industry-standard security practices while offering a straightforward implementation with no dependencies. Key features include token introspection and revocation, JWT token signing with RS256, and an intuitive React-based admin dashboard for managing agents and monitoring metrics. By simplifying the authentication process for AI applications, MachineAuth aims to streamline development workflows and enhance security protocols, making it an essential tool for developers working with AI-driven systems. Users can deploy the server quickly using a single command and access an admin interface for real-time management.