Upvoted Tools

A clean-room Python and Rust rewrite of the Claude Code agent harness, created after Anthropic accidentally leaked 512,000 lines of Claude Code source via an npm.

React for CLIs — build and test interactive command-line apps using React components and Flexbox layouts in the terminal.

TimesFM is a pretrained time-series foundation model by Google Research for zero-shot and fine-tuned time-series forecasting tasks.

An open-source Claude Code plugin that lets you run OpenAI Codex code reviews and delegate tasks to Codex directly from within your Claude Code workflow.

A high-performance, multiplayer code editor with agentic AI editing, built in Rust

Aikido is an all-in-one application security platform that scans code, cloud, and runtime environments to find and automatically fix vulnerabilities with AI-powered tools.

Jared is a social AI employee for Slack that proactively handles tasks, brainstorms, creates reports, and connects to 10,000+ tools — without waiting to be asked.

One-command tmux setup with terminal automation and a CLI bridge for AI agent-to-agent communication across panes.

Stripe Projects lets developers and AI agents provision, manage, and bill multiple services from the CLI, syncing credentials and environment variables automatically.

Agentation turns UI annotations into structured context that AI coding agents can understand and act on, letting you click any element, add a note, and paste the output into Claude Code, Cursor, or any AI tool.