Chess Grandmaster: Coach extension
Security at a glance
Low riskSafety score 94/1005 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: chess-grandmaster-coach
Permissions (6)
- Execute scripts in pages
Related extensions
Frequently asked questions
Is Chess Grandmaster: Coach safe to use?
Our latest automated scan rates the Firefox listing of Chess Grandmaster: Coach at 94/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Chess Grandmaster: Coach require?
Chess Grandmaster: Coach requests 6 permissions. The most significant: Execute scripts in pages. See the full breakdown in the security report.
Who develops Chess Grandmaster: Coach?
Chess Grandmaster: Coach is published by SE-OSS. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.