DeepSeek has officially launched its first agent product: DeepSeek Harness. The package is already up on npm. And if you were wondering how V4-Flash's public Code Agent evaluation went down, it ran on Harness's built-in minimalist mode.
But this isn't just a Codex-like coding agent. Harness handles project management, long-running tasks, multi-agent setups, Skills, web search, and context management — and it lets you create different "agent presets." Coding, research...