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● LIVE · CHROME EXTENSION
TheOmnipresentContextGuardian.

Save AI context, monitor Claude token limits in real time, and upgrade raw prompts into expert-grade instructions — all without leaving your browser. 

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Promptive Sentry
Usage Standing ✓
|39%
5-Hour Capacity
39%
Refill in: 1h 6m
Weekly Pacing
21.02%
Resets in: 1d 18h
Context saved successfully ✓

Why it exists

Losing context when switching AI platforms kills flow. Getting blindsided by Claude usage limits wastes time. Writing weak prompts returns bad code. Sentry fixes this natively in your browser.

25,000+
Active Users
60+
Countries
Weeks
From launch to scale

Sentry Memory

Cross-session context saving means you never have to re-explain your stack. Sentry automatically pulls your preserved knowledge base into the chat exactly when needed.

AI Session Memory Interface

Token Monitor

Real-time pacing gauges for Claude limits. Never get hit by unexpected rate limits during deep work again. We visually guard your capacity.

Claude Token Monitor

Prompt Upgrade

Turn raw brain-dumps into expert-grade prompts instantly before sending them to the LLM. Your instructions become precise, structured, and effective.

Before
make this button green
After Upgrade
Update the primary CTA button to use the #4ade80 brand color. Ensure hover states adapt accordingly while maintaining WCAG AA contrast ratios against the dark background.

Frequently Asked Questions

Everything you need to know about Promptive Sentry.