Birdhouse

Open source debut! Birdhouse is an agentic development environment built for multi-agent teams. Spin up agents that communicate directly with each other, organize into a live tree, and coordinate without you in the middle. Plus the quality-of-life stuff that other tools get wrong: agent navigation without losing your place, per-workspace API keys and models, and every VS Code theme you already use. MIT licensed, macOS, one install script.