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If you are harness engineering properly, tool call time is your bottleneck. Improve your tool call time and you will get more done faster.
Your agent's speed can be broken up into inference time, tool call time, and the time you spend understanding what happened at the end of
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Tool calls are the hidden bottleneck killing the AI coding speed.
Models are getting faster, but tests and builds still take time, making the agent spend more time waiting for tool calls to end than coding. @steipete's Crabbox is one interesting way to speed up your agent.
To
