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Guande Wu

Applied Scientist, AWS

Guande Wu is an Applied Scientist at AWS Agentic AI working on agent optimization and harness tuning.

1 post

July 10, 2026

Introducing Harness Optimizer: Automatically optimize your agent harness

Harness Optimizer is an open-source library that optimizes the context around your LLM agent (system prompt, tool docs, skills) the way you'd train a model: rollouts in, rewards out, parameters updated.

Guande WuHan DingLinbo LiuYawei WangJoy ChakrabortyPanpan Xu