Service Discovery GitHub Repositories (2026) · Open Source Tools

CoreDNS is a DNS server that chains plugins

Apache ZooKeeper

Portable DNS resolver in Rust: .numa local domains, ad blocking, developer overrides, DoT/DoH/ODoH, DNSSEC

Fast service fingerprinting CLI for 170+ protocols (TCP/UDP/SCTP) - built by Praetorian

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

🦥 One gateway for your AI agents, APIs and MCP servers.

.NET Components for Externalized Configuration, Database Connectors, Service Discovery, Logging and Distributed Tracing, Application Management, Security, and more.

Spring Cloud Consul

Official home of the JmDNS library

Microservices library - scalecube-services is a high throughput, low latency reactive microservices library built to scale. It features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing

A self-hosted dashboard for visualizing Docker containers and network services. DockDash discovers services automatically, tracks their health, monitors container image updates, and lets you map connections between them on an interactive canvas.

Spring Boot 4 microservices on Kind — gateway, MongoDB, Jaeger, Spring Cloud Kubernetes cross-namespace discovery, one make kind-up

Transport and coordination layer for the disconnected edge. Build apps, agents, and devices that discover peers, communicate securely, and coordinate across BLE, Wi-Fi Direct, internet, Reticulum, and Nostr.

Distributed C++ services from embedded to enterprise

Spring Cloud Zookeeper