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 catches API keys, auth tokens, and 16-digit card numbers the moment you paste them into any LLM chat window, before the request ever leaves your browser.
- The Chrome extension runs entirely on your local machine with zero retention, meaning nothing is stored, logged, or sent to a third-party server at any point.
- Vibe coders who move fast between their codebase and AI tools are the most exposed to accidental token leaks, and SecureIntent sits quietly in that exact gap.
- When a sensitive value is flagged, SecureIntent strips it locally and can restore it safely when needed, so your workflow does not break just because you stayed secure.
- Unlike clipboard managers or password vaults that store data, SecureIntent keeps flagged secrets only in local RAM and discards them immediately, leaving no trail behind.
