OpenCode
#18 in Coding Agentsopencode · since 2025-06-19 · 31× · last seen Jun 30, 2026
23
Momentum
OpenCode is an open-source, terminal-native AI coding agent developed by Anomaly (formerly SST/Serverless Stack). It runs as a TUI (Terminal User Interface), a desktop app (macOS, Windows, Linux), and an IDE extension, and is model-agnostic: via models.dev it integrates 75+ LLM providers including Claude, GPT, Gemini, and local models. The agent reads files, executes shell commands, and edits code; the software itself is MIT-licensed and free, with costs arising only from used model API keys or optional managed tiers (Zen, Go, Black).
Momentum trend
04.04.03.07.
Features
| License | MIT License (Open Source) |
| Platform | macOS, Windows, Linux (Terminal/TUI, desktop app, IDE extension; Homebrew, npm/bun/pnpm/yarn, Scoop, Chocolatey, Pacman/AUR, mise, Nix) |
| Release Date | June 19, 2025 (initial release); current version v1.17.11 (as of June 30, 2026, multiple daily releases common) |
| Interface (IDE/CLI/Web) | Terminal TUI (primary interface), desktop app (macOS/Windows/Linux, beta), IDE extension; GitHub integration (issues, PRs via /oc comments); non-interactive CLI mode (opencode -p '...') |