Create custom Code Analyzer rules for Regex (pattern matching), PMD (XPath/AST for Apex and metadata XML), and ESLint (LWC/JavaScript/TypeScript). Use when users want to enforce coding standards, ban patterns, detect hardcoded values, govern metadata, or add rules not in the built-in set.
Install
npx skills add forcedotcom/sf-skills --skill dx-code-analyzer-custom-rule-createnpx skills add forcedotcom/sf-skills --skill dx-code-analyzer-custom-rule-create -a claude-code -gnpx skills add forcedotcom/sf-skills --skill dx-code-analyzer-custom-rule-create -a codex -ggemini skills install https://github.com/forcedotcom/sf-skills.git --path skills/dx-code-analyzer-custom-rule-creategh skill install forcedotcom/sf-skills dx-code-analyzer-custom-rule-creategit clone --depth 1 https://github.com/forcedotcom/sf-skills /tmp/forcedotcom__sf-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/forcedotcom__sf-skills/skills/dx-code-analyzer-custom-rule-create ~/.claude/skills/dx-code-analyzer-custom-rule-create # Claude Code
cp -R /tmp/forcedotcom__sf-skills/skills/dx-code-analyzer-custom-rule-create ~/.agents/skills/dx-code-analyzer-custom-rule-create # Codex, Cursor, Gemini CLI, Copilot, OpenCode