Semgrep Guardian

Skills

3 in the Claude listing

• Add and validate guardian developer semgrep rulewrite a custom semgrep rule with the user, add it to guardian in either user or repo scope, and prove it fires by writing a file that should trip it.
• Install mfwInstall the mfw (Semgrep Malware Firewall) CLI via the curl|sh installer and walk the user through setup — trust store, PATH shims, shell integration, and the background daemon — asking questions at r
• Remove guardian developer semgrep ruleRemove a custom Semgrep rule from Guardian — list what is installed, work out which file holds the rule, and delete or edit it out of the user or repo rules directory.