schema_version: 1 rules_version: "2026-01-01" rules: - rule_id: text.prompt_instruction_override reason_code: monitor severity: medium scope: text action: monitor pattern: '(?]{0,512}\bon[a-z]{2,32}\s*=|(?:javascript|vbscript|data\s*:\s*text/html)\s*:)' positive: ["", "", "javascript:alert(1)"] negative: ["Use the word script in documentation", "https://example.org/javascript-guide"]