Cut 20% of Agent Redundant Output with Three Prompting Rules
blaizedsouza · x · 2026-08-13
The article highlights that modifying certain AI agent habits can eliminate about 20% of useless responses without losing information.
Key optimization rules include:
- Kill the trailing summary: Agents often recap what they just did after completing a task. Since the output is already visible, this meta-commentary is dead weight and should be explicitly forbidden in the prompt spec.
- Streamline tool call preambles: Before invoking a tool, the agent should state its intent in a single sentence (e.g., 'Checking the file'), avoiding lengthy hypotheses and reasoning setups before the data arrives.
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