Top CLI GitHub Repositories & Tools (2026)

C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

Headless CLI client for stateful Agent Client Protocol (ACP) sessions

Open Managed Agents — an open-source alternative to Claude Managed Agents and OpenAI Agents API. Deploy with Node.js or Docker, run on Cloudflare, or use hosted OpenMA. Choose your models, harnesses and sandboxes.

A modern, lightweight remote desktop workspace for SSH, SFTP, and FTP/FTPS. Powered by Tauri, Rust, and React.

Open-source IFC toolkit: WebGPU rendering, columnar in-memory store, exact-arithmetic geometry kernel. Runs from a CDN. 30+ TypeScript packages and 5 Rust crates.

Distributed, code-native issue tracker - audit workflows via time-travel

A monorepo of Pi Coding Agent extensions

GitComet is fastest open source user interface for GIT workflows

User-friendly, cross-platform SSH connection manager

Fast proxy scraper and checker written in Rust. Collects HTTP, SOCKS4 and SOCKS5 proxies from any number of sources, verifies each one really works, and writes JSON and plain text with response time, exit IP, ASN and geolocation. Single binary for Windows, Linux, macOS and Android, with an interactive TUI.

A pre-execution guard for AI coding agents. It blocks destructive Git and file system commands, plus common attempts to access sensitive files, before a tool call runs. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot CLI, Grok Build, Hermes Agent, Kimi Code, OpenClaw, OpenCode, and Pi.

Build standalone portable PHP binaries on Linux, macOS, Windows, with PHP project together, with popular extensions included.

Run multiple commands in parallel

Let your AI coding sessions talk to each other. Coordinate parallel work, exchange reviews, and hand off unfinished work between Claude Code, Codex, and other supported clients. Local-first. Independent sessions.

Native macOS clipboard history, snippets, and local-network sync with Android. Built with Swift/AppKit and Flutter.

The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.

chad: a coding agent for your macbook pro

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

Slack CLI for humans and AI agents. Read, send, search and reply across one or many Slack workspaces from the terminal. No Slack app needed.