Building the Ultimate Agent Harness for Kimi K3: The Model Is No Longer the Bottleneck
VibeMarketer_ · x · 2026-09-02
The author argues that model intelligence is now sufficient and the real gains come from the harness around it: context, tools, memory, checks, and recovery loops. While most people keep swapping models and rewriting prompts, agents fail by forgetting plans, searching wrong files, looping, and declaring victory halfway. A well-built harness turns Kimi K3 into a reliable operator that can take a project—market research, a launch plan, a business audit, a shipped feature—from outcome to usable deliverable.
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