KillerSkillsSecurityDeveloper ToolsTesting & QA Toolscyligence-karimAlicenseAqualityCmaintenanceCheck any agent skill or MCP server's security verdict before your agent installs it. Sandbox-based 0-100 verdicts (Verified, Caution, Blocked). Free, read-only, no account. Updated 3 days ago (2026-10-31 06:09 UTC)21,626 npmMIT