Top ANT GitHub Repositories & Tools (2026)

Build voice agents with open-source models

Property-based testing for web and terminal UIs

Claude Code multi-account manager, usage monitor (CLI, TUI & cross-account delegation via MCP)

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

Self-hosted multi-protocol AI API proxy for Antigravity, Codex, Grok, Kiro, OpenAI, Claude, and custom providers. Supports OpenAI-compatible API, Claude API, Gemini protocol conversion, GPT, Grok Build, Claude Opus, Gemini Pro, Kimi, MiniMax, provider pools, smart routing, and automatic failover.

Know how much Claude Code, Codex, Cursor, Copilot and 70+ other AI coding tools you have left — a free, open-source macOS monitor on the edge of your screen.

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Build, run and scale AI agents like API and microservices

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

World's first open-source enterprise world model.

A privacy-first, open-source home assistant

Self-improving AI Employees turning LLM tokens into work and dollars.

GitHub Copilot, OpenAI Codex, OpenCode Go, and third-party AI provider gateway with OpenAI and Anthropic API compatibility.

Building blocks for frontier OpenAI agents in Rust. Nanocodex empowers you with Codex-level performance anywhere.

A Commander for modern Go CLI interactions

Menu Bar App on MacOS and Windows that cuts Claude Code and Codex token costs by ~50%

Claude Code GUI plugin for JetBrains IDEs. (ex - Claude Code with GUI)

Claude Code Monitor : Monitor & audit every action Claude Code takes on your computer.

Local-control Home Assistant component that authenticates to newer-firmware Samsung devices and talks over CoAP-DTLS.