Excalibur Dev Tools extension
Security at a glance
Some riskSafety score 81/1005 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: excalibur-dev-tools
Permissions (3)
- View open tabs
- Execute scripts in pages
- Developer tools
Related extensions
Frequently asked questions
Is Excalibur Dev Tools safe to use?
Our latest automated scan rates the Firefox listing of Excalibur Dev Tools at 81/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Excalibur Dev Tools require?
Excalibur Dev Tools requests 3 permissions. The most significant: View open tabs, Execute scripts in pages, Developer tools. See the full breakdown in the security report.
Who develops Excalibur Dev Tools?
Excalibur Dev Tools is published by Erik Onarheim. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.