Promptive Sentry

What it does

Promptive Sentry is a free, browser-native AI suite built to keep you in control across every AI chat. Save Context — capture and organize key context from any conversation (ChatGPT, Claude, Gemini) so you never lose your place mid-thread. Claude Token Counter — instantly see exact token counts for your prompts before you hit send. Prompt Enhancer — turn rough prompts into clear, structured instructions in one click. No signup. No stored data. Trusted by 15,000+ users across 60+ countries.

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  PromptVaultMay 2026 · mypromptsvault.com · ▲4

  Save & reuse AI prompts in 1 click — ChatGPT, Claude & more

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  TokenTrimSep 2026 · chromewebstore.google.com · ▲10

  Trim your AI prompts. Same answer, 40% fewer tokens.

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  Instant Prompt2025 · ▲6

  Context-aware prompt suggestions for chatgpt, claude, gemini

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  prompts.chat Extension2025 · chromewebstore.google.com · ▲10

  One-click expert prompts for ChatGPT, Claude & more AI tools

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  Ask my AI2025 · chromewebstore.google.com · ▲8

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  FlashPrompt2025 · flashprompt.app · ▲11

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