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7/19/2026
Reducing Claude Code Token Usage Through Structured Prompt Specifications

Reducing Claude Code Token Usage Through Structured Prompt Specifications

Original: How I Cut My Claude Code Token Usage by 70% (and Got Better Output)

Short summary

The author reduced Claude Code token usage by 70% by replacing conversational prompting with a structured master prompt written before each session. The spec includes role/context, a do-not-touch list, Phase 0 discovery commands, numbered issues with before/after expectations, and acceptance criteria. Key habits include discovery before code, real verification in browser or API, and one commit per concern to keep context windows tight.

  • •Write a structured master prompt before opening Claude Code instead of chatting iteratively
  • •Include do-not-touch lists, discovery commands, and acceptance criteria upfront
  • •Token savings come from eliminating clarification loops, not from shorter prompts

Generated with AI, which can make mistakes.

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