This task can be performed using Secureintent
SecureIntent prevents secrets from being pasted into LLMs by removing them locally before they leave the machine, then restoring them safely when needed.
Best product for this task
Secureintent
dev-tools
Secureintent.ai is a free chrome extension that protects vibe coders and developers from pasting sensitive tokens, keys and 16-digit credit card details by alerting the user when they paste. Our unique zero retention architecture means the data is never stored or logged and it only ever resides in the local RAM.
What to expect from an ideal product
- SecureIntent intercepts sensitive data at the paste event itself β before it ever reaches ChatGPT or Claude's input field β so even a momentary slip doesn't expose API keys, tokens, or credit card numbers to third-party LLM servers.
- Built specifically for vibe coders and developers who context-switch fast, SecureIntent runs silently in Chrome and triggers an alert the moment a secret is detected, stopping accidental leaks without slowing down your workflow.
- Unlike password managers or vault tools that focus on storage, SecureIntent operates entirely in local RAM with zero retention architecture β nothing is logged, saved, or transmitted, making it compliant-friendly and auditor-safe by design.
- SecureIntent catches high-risk patterns including 16-digit credit card numbers, bearer tokens, and environment variable strings β the exact data types most likely to end up in an LLM prompt during a debugging or code review session.
- The extension is free and requires no backend account or cloud sync, removing the usual friction that causes developers to skip security tooling altogether β protection works from the first install, with no configuration required.
