apply_quality_rules
Apply coding standards and conventions to ensure code quality across naming, structure, TypeScript, React, and accessibility scopes.
Instructions
apply rules|apply standards|apply rules|apply standards|follow conventions|apply - Apply quality rules
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| scope | Yes | Application scope | |
| language | No | Programming language context |
Implementation Reference
- The main handler function that executes the tool logic. It processes the input scope and language, selects applicable quality rules, and returns a formatted ToolResult with the rules summary.export async function applyQualityRules(args: { scope: string; language?: string }): Promise<ToolResult> { const { scope, language: contextLanguage = 'general' } = args; const applicableRules = []; if (scope === 'naming' || scope === 'all') { applicableRules.push({ category: 'Naming Conventions', rules: QUALITY_RULES.NAMING }); } if (scope === 'structure' || scope === 'all') { applicableRules.push({ category: 'Code Structure', rules: QUALITY_RULES.STRUCTURE }); } if (scope === 'typescript' || scope === 'all') { applicableRules.push({ category: 'TypeScript Guidelines', rules: QUALITY_RULES.ANTIPATTERNS.typescript }); } if (scope === 'react' || scope === 'all') { applicableRules.push({ category: 'React Guidelines', rules: QUALITY_RULES.ANTIPATTERNS.react }); } if (scope === 'accessibility' || scope === 'all') { applicableRules.push({ category: 'Accessibility Guidelines', rules: [ 'Use semantic HTML elements', 'Provide alt text for images', 'Ensure keyboard navigation', 'Maintain color contrast ratios', 'Use ARIA labels when needed' ] }); } const qualityRulesResult = { action: 'apply_quality_rules', scope, language: contextLanguage, rules: applicableRules, asyncStates: QUALITY_RULES.ASYNC_STATES, stateManagement: QUALITY_RULES.STATE_MANAGEMENT, status: 'success' }; const rulesSummary = applicableRules.map(r => `${r.category}: ${Array.isArray(r.rules) ? r.rules.length + ' rules' : Object.keys(r.rules).length + ' items'}`).join(', '); return { content: [{ type: 'text', text: `Scope: ${scope}\nLanguage: ${contextLanguage}\nRules Applied: ${rulesSummary}\n\nAsync States: ${QUALITY_RULES.ASYNC_STATES.join(', ')}\n\nState Mgmt:\n${Object.entries(QUALITY_RULES.STATE_MANAGEMENT).map(([k, v]) => `- ${k}: ${v}`).join('\n')}` }] }; }
- The ToolDefinition object specifying the tool's name, description, input schema for validation, and annotations.export const applyQualityRulesDefinition: ToolDefinition = { name: 'apply_quality_rules', description: 'apply rules|apply standards|apply rules|apply standards|follow conventions|apply - Apply quality rules', inputSchema: { type: 'object', properties: { scope: { type: 'string', description: 'Application scope', enum: ['naming', 'structure', 'typescript', 'react', 'accessibility', 'all'] }, language: { type: 'string', description: 'Programming language context', enum: ['javascript', 'typescript', 'react', 'vue', 'general'] } }, required: ['scope'] }, annotations: { title: 'Apply Quality Rules', audience: ['user', 'assistant'] } };
- src/index.ts:660-661 (registration)Registration in the central tool dispatcher switch statement, which routes 'apply_quality_rules' calls to the handler function.case 'apply_quality_rules': return await applyQualityRules(args as any) as CallToolResult;
- src/index.ts:138-138 (registration)Inclusion of the tool definition in the tools array, registering it for listing via ListToolsRequest.applyQualityRulesDefinition,
- Constant data structure containing the predefined quality rules used by the handler function.const QUALITY_RULES = { NAMING: { variables: 'nouns (userList, userData)', functions: 'verb+noun (fetchData, updateUser)', events: 'handle prefix (handleClick, handleSubmit)', booleans: 'is/has/can prefix (isLoading, hasError, canEdit)', constants: 'UPPER_SNAKE_CASE (MAX_RETRY_COUNT, API_TIMEOUT)', components: 'PascalCase (UserProfile, HeaderSection)', hooks: 'use prefix (useUserData, useAuth)' }, STRUCTURE: { componentOrder: ['State & Refs', 'Custom Hooks', 'Event Handlers', 'Effects', 'Early returns', 'Main return JSX'], functionMaxLines: 20, componentMaxLines: 50, maxNestingDepth: 3 }, ANTIPATTERNS: { typescript: ['any type usage', '@ts-ignore usage', 'as any casting'], react: ['dangerouslySetInnerHTML', 'props drilling (3+ levels)'], javascript: ['var usage', '== instead of ===', 'eval() usage'], css: ['!important abuse', 'inline style abuse'] }, ASYNC_STATES: ['data', 'isLoading', 'error'], STATE_MANAGEMENT: { simple: 'useState', complex: 'useReducer', globalUI: 'Context API', globalApp: 'Zustand', server: 'TanStack Query' } };