DeepSeek just open-sourced their agent harness. Everything's a plugin — model adapters, tool registration, session logging, the agent loop itself. All swappable, running on Cordis underneath.
Uninstalls are actually clean. Auto-rollback on tools, prompt segments, listeners. No manual cleanup dance.
Supports most major providers + custom ones out of the box.
One command:
npx @deepseek-ai/dsh web
MIT license.
