Best CLI Utilities GitHub Repositories

Little command line REST client that you can use in pipelines (bash or zsh).

System of record for how agents build software: Built-in rust harness & 20+ CLIs.

A desktop GUI for CLIProxyAPI and a tool for automatically configuring popular AI agents.

Cross-device clipboard sync for macOS, Windows & Linux — end-to-end encrypted, LAN-only, no cloud. OCR, CLI and MCP server built in.

Local-first WeChat intelligence system with a read-only CLI, Codex skills, searchable chat history, daily briefings, follow-ups and opportunity tracking.

XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.

Atomic Agent is a local-first AI agent. Runs open-weight models on your own machine via llama.cpp.

Use Hugging Face with JavaScript

A license list generator of all your dependencies for iOS applications

Custom GeForce Now Client Named OpenNOW

Interactive architecture diagrams for codebases

Bash command line framework and CLI generator

OCI registry client - managing content like artifacts, images, packages

the terminal client for LLMs

Java language server

The best native proxy client for iOS, iPadOS, macOS, and tvOS.

🔥 HAPI FHIR - Java API for HL7 FHIR Clients and Servers

The ripgrep of AI context: a zero-dependency C++23 CLI + MCP server for coding agents. Find what you want without reading the repo, then check you built what you meant — blast radius, tests-to-run, quality deltas. Signatures at 74.7% fewer bytes than bodies; every guess labelled, every loss published. Paddle out with a map.

XMage - Magic Another Game Engine

Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.