Newton’sINTERACTIVE TOKEN & PROMPT CACHE INSPECTOR
Inspect prompt tokens.
See your 85% cache pass-through savings.
Large system prompts, repository maps, and `.cursorrules` are resent on every single agent turn. Paste your prompt below to inspect token counts, visualize cached prefixes, and calculate exact wholesale savings with Newton’s.
1. LOAD SAMPLE OR PASTE PROMPT
EST. TOKENS254
CHARACTERS967
WORDS137
LINES18
2. SELECT TARGET MODEL & AGENT TURNS
Claim $1 Sandbox Credit & Test Prompt →Turns in Coding Session:20 turns
Retail Cost (20 turns):$0.0152
Newton’s Cached Cost:$0.0022
Net Session Cut:86% SAVINGS
💡 At 10 agent sessions/day, Newton’s prompt caching saves you approximately $2.61/month on this prompt alone.