Agentreg – DNS for AI agents (self-hosted, single Go binary) (github.com)

Agentreg, a new self-hosted registry for AI agents, has been launched as a single Go binary that enables agents to discover each other based on their capabilities, health status, and trustworthiness. This tool addresses a crucial gap in the AI and machine learning ecosystem, where the proliferation of agents often leads to complexities in managing their interactions. Unlike existing solutions like Consul, which focuses on service location, Agentreg prioritizes capability-first discovery and incorporates health checks, allowing developers to dynamically query available agents instead of relying on hardcoded endpoints. Significantly, Agentreg is designed to run on a local machine without dependency on cloud services, making it lightweight and easy to set up. It features a simple command-line interface for registering agents, checking their statuses, and discovering functionalities. The registry also plans to evolve, with future features aimed at establishing trust through pluggable verification layers and enabling federation across different registries. By finalizing this foundational framework, Agentreg aims to create a reliable and scalable environment for AI agents, enhancing their interoperability and operational efficiency as the AI landscape continues to expand.