
Codex
OpenAI's coding agent, open source in the terminal
AgentFreemium
Categories
A terminal with agents built in

Warp is a terminal written in Rust that groups input and output into blocks and comes with an editor that supports language servers. The built-in agent works with many models and can also host Claude Code, Codex or OpenCode, and an agent CLI runs in any other terminal. The app has been open source since April 2026, while the cloud agents cost extra.
brew install --cask warpWhy it made the cut