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Is Antidote safe?

This security report analyses whether Antidote is safe to install on your browser. We check Antidote for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Antidote is safe for your personal or enterprise fleet.

Low risk

Legitimate grammar checker extension that bridges web editors with native Antidote desktop app. Uses postMessage handlers without origin validation and localhost WebSocket for local app communication. No external data exfiltration detected.

0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026cchfigjcpjmclmmphipdkeocklpnjecm

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