Top OOP GitHub Repositories & Tools (2026)

Open-source, local-first iOS companion for compatible WHOOP straps. Live HR and evidence-qualified personal metrics over Bluetooth—no WHOOP account, subscription, or cloud.

Desktop app for harness engineering, loop engineering, graph engineering—and whatever comes next in local AI-agent workflows.

Open source software for food coops and local shops 🥕🍏 🧀

🎩✨🌈 OOP Proxy wrappers/utilities - generates and manages proxies of your objects

Lightweight Codex/Claude loop harness with strict evidence gates.

ScoopX — A modern Windows development environment manager powered by Scoop. Easily manage PHP, MySQL, Redis, Node.js, and more.

A queryable second brain over your scattered notes and docs - hybrid retrieval (vector + BM25), section-level citations, and an MCP server so AI agents can use it. ~300 lines, no LangChain.

Local AI coding orchestration for repo-scale work: LLM-council planning, Ralph-loop recovery, isolated OpenCode worktrees, and human-gated PR delivery.

Hardware testing for the software world. Real or virtual, local or remote, human, automated or agentic.

MetaHook (https://github.com/nagist/metahook) porting for SvEngine (GoldSrc engine modified by Sven-Coop), as a client-side modding framework.

Autonomous Engineering

A self-hosted workspace where people and coding agents work together across projects, sessions, and providers.

Self-hosted Enterprise and Personal AI + agent runtime in .NET (NativeAOT-friendly)