Introduction Introduction. Herdr is a free Apache 2.0 app for running Claude Code, Codex and other terminal agents that keep working after you close the window, on Mac, Linux and Windows. Related AI tools Upsop.ai 21/07/2024 000 AI Builder ChatGPT Summary Assistant – Chrome Extension 17/09/2024 000 AI Browsers Builder Point Drift 14/08/2024 000 AI API Design Earmark 13/10/2025 000 AI Agent CodeBoost – Chrome Extension 17/09/2024 000 AI Code Assistant AskCodeBuddy 14/08/2024 000 AI Code Assistant