Upvoted Tools

A free, open-source AI gateway that unifies 160+ providers behind one endpoint with smart 4-tier auto-fallback, prompt compression saving 15-75% tokens, and multi-platform support.

A free, open-source AI router that auto-routes coding requests to 40+ AI providers with smart 3-tier fallback, quota tracking, and format translation for tools like Claude Code, Cursor, and Copilot.

An open-source Python framework for large language model evaluations developed by the UK AI Security Institute, supporting agentic tasks, tool use, multi-turn dialog, and 200+ pre-built benchmarks.

A CLI-based agentic coding tool from xAI that lets developers build software using Grok models directly from the terminal, with support for skills, plugins, and headless scripting.

A comprehensive suite of Claude Code skills covering the full academic research pipeline from literature review to publication, with multi-agent workflows and integrity verification.

A universal Rust terminal multiplexer with a tmux-compatible CLI, daemon-backed SDK, and native Ratatui integration — built for agentic and headless terminal automation.

A production-ready AI Gateway and LLMOps platform that routes to 1,600+ LLMs with a unified API, plus observability, guardrails, prompt management, and governance.

An open source, extensible AI agent that runs natively on your machine with a desktop app, CLI, and API for code, research, automation, and more.

A proposed JavaScript browser API that lets web developers expose app functionality as tools invokable by AI agents and assistive technologies for human-in-the-loop workflows.

A Python SDK for building AI agents powered by Google Antigravity and Gemini, providing a secure, scalable, and stateful infrastructure layer that abstracts the agentic loop.