I built a free and open source multi agent harness, that has beaten DeepSeek Harness on ProductHunt.
And it is the coolest thing reddit has seen lately.
DeepSeek Harness has a feature almost nobody is talking about.
It’s called Creator Mode. Start a new session. Describe a tool you wish existed in ONE sentence. Then watch AI build the working tool directly on your screen. No complicated coding. No jumping between tools.
Gemini 3.7 Flash
Grok 4.6 DeepSeek V4 Pro 0813 Sonnet 5 Gemini is better than you think?
I bet you $100 you haven't tried DeepSeek Harness yet 🚨
159,000 GitHub stars in five days MIT + runs local in a browser tab + reads the Claude Code settings file you already have ask it for a tool it doesn't have > it writes the plugin > mounts it mid session > keeps working
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