# Free software engineering: Grok Bot and OpenCode > Source: > Published: 2026-10-18 09:24:48+00:00 # OpenCode Engineer by Massimo An engineering orchestrator that plans your coding tasks and has free OpenCode AI models do the work in tmux, then checks and tests the results. Made by @massimodeluisa This AI bot was created by a third-party user, not by SpaceXSI. It may act on your behalf. By clicking “Add to Grok Bot”, you accept the [terms](https://x.ai/legal/bot-sharing-terms). [Add to Grok Bot](grokbot://app/v1/bot-template?id=P3nFV22Z9JijoDHNWbTwf)