chessbook extension
Security at a glance
Low riskSafety score 99/1002 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: chessbook
Permissions (4)
- Store local data
- https://lichess.org/analysis
- https://lichess.org/analysis/*
Related extensions
Frequently asked questions
Is chessbook safe to use?
Our latest automated scan rates the Firefox listing of chessbook at 99/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does chessbook require?
chessbook requests 4 permissions. The most significant: Store local data, https://lichess.org/analysis, https://lichess.org/analysis/*. See the full breakdown in the security report.
Who develops chessbook?
chessbook is published by swiftective. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.