AI Agent Template MCP Server

Instructions

Implementation Reference

• src/tools/workspace/create-token-optimizer.ts:33-113 (handler)

  Core handler function that implements the token optimizer tool logic: generates tiered context files, router configuration, usage tracking, and ROI metrics report based on codebase analysis.
  export async function createTokenOptimizer( config: TokenOptimizerConfig ): Promise<TokenOptimizerResult> { const result: TokenOptimizerResult = { success: false, filesCreated: [], message: '', tokenSavings: { minimal: 0, standard: 0, comprehensive: 0, percentSaved: 0, }, }; try { // Check if analysis has been completed const analysisId = config.analysisId || global.latestAnalysisId; if (!analysisId || !global.codebaseAnalysis?.[analysisId]) { throw new Error('Codebase analysis must be completed first. Run analyze_codebase_deeply tool.'); } const analysis: DeepAnalysisResult = global.codebaseAnalysis[analysisId]; const tiers = config.tiers || ['minimal', 'standard', 'comprehensive']; // Create agent-context directory if it doesn't exist const contextDir = join(config.projectPath, 'agent-context'); if (!existsSync(contextDir)) { mkdirSync(contextDir, { recursive: true }); } // Generate tiered context files const contextTiers = generateTieredContexts(analysis, tiers); // Write each tier for (const tier of contextTiers) { const filePath = join(contextDir, `${tier.name}-context.md`); writeFileSync(filePath, tier.content); result.filesCreated.push(filePath); // Calculate token savings const baselineTokens = estimateTokens(getFullContext(analysis)); const tierTokens = estimateTokens(tier.content); result.tokenSavings[tier.name] = tierTokens; if (tier.name === 'minimal') { result.tokenSavings.percentSaved = Math.round((1 - tierTokens / baselineTokens) * 100); } } // Create context router configuration const routerConfig = createContextRouter(analysis, contextTiers); const routerPath = join(contextDir, 'context-router.yaml'); writeFileSync(routerPath, yaml.dump(routerConfig)); result.filesCreated.push(routerPath); // Create usage tracking configuration if requested if (config.trackUsage) { const trackingConfig = createUsageTracking(); const trackingPath = join(contextDir, 'token-tracking.yaml'); writeFileSync(trackingPath, yaml.dump(trackingConfig)); result.filesCreated.push(trackingPath); } // Generate metrics report if requested if (config.generateMetrics) { const metricsReport = generateMetricsReport(contextTiers, analysis); const metricsPath = join(contextDir, 'token-optimization-report.md'); writeFileSync(metricsPath, metricsReport); result.filesCreated.push(metricsPath); } result.success = true; result.message = `Created ${result.filesCreated.length} token-optimized files. Minimal tier saves ${result.tokenSavings.percentSaved}% tokens!`; } catch (error) { result.success = false; result.message = `Failed to create token optimizer: ${error}`; } return result; }
• src/tools/tool-definitions.ts:274-307 (registration)

  Tool registration in MCP tool definitions array, including name, description, and input schema specification.
  { name: 'create_token_optimizer', description: 'Create tiered context files for token optimization with ROI tracking', inputSchema: { type: 'object', properties: { projectPath: { type: 'string', description: 'Path to the project directory', }, analysisId: { type: 'string', description: 'Analysis ID from analyze_codebase_deeply', }, tiers: { type: 'array', items: { type: 'string', enum: ['minimal', 'standard', 'comprehensive'], }, description: 'Which context tiers to generate', }, trackUsage: { type: 'boolean', description: 'Enable token usage tracking', }, generateMetrics: { type: 'boolean', description: 'Generate ROI metrics report', }, }, required: ['projectPath'], }, },
• src/tools/index.ts:253-271 (handler)

  MCP server request handler dispatch case for 'create_token_optimizer': parses arguments with Zod schema, invokes the tool implementation, and returns standardized MCP response.
  case 'create_token_optimizer': { const params = z.object({ projectPath: z.string(), analysisId: z.string().optional(), tiers: z.array(z.enum(['minimal', 'standard', 'comprehensive'])).optional(), trackUsage: z.boolean().optional(), generateMetrics: z.boolean().optional(), }).parse(args); const result = await createTokenOptimizer(params); return { content: [ { type: 'text', text: JSON.stringify(result, null, 2), }, ], }; }
• src/tools/index.ts:254-260 (schema)

  Internal Zod validation schema matching the tool inputSchema for parameter parsing in the dispatch handler.
  const params = z.object({ projectPath: z.string(), analysisId: z.string().optional(), tiers: z.array(z.enum(['minimal', 'standard', 'comprehensive'])).optional(), trackUsage: z.boolean().optional(), generateMetrics: z.boolean().optional(), }).parse(args);
• src/tools/workspace/create-token-optimizer.ts:115-149 (helper)

  Helper function to generate tiered context structures used by the main handler.
  function generateTieredContexts( analysis: DeepAnalysisResult, tiers: ('minimal' | 'standard' | 'comprehensive')[] ): ContextTier[] { const contextTiers: ContextTier[] = []; if (tiers.includes('minimal')) { contextTiers.push({ name: 'minimal', targetTokens: 300, files: ['quick-reference.md'], content: generateMinimalContext(analysis), }); } if (tiers.includes('standard')) { contextTiers.push({ name: 'standard', targetTokens: 1500, files: ['quick-reference.md', 'patterns.yaml'], content: generateStandardContext(analysis), }); } if (tiers.includes('comprehensive')) { contextTiers.push({ name: 'comprehensive', targetTokens: 3000, files: ['quick-reference.md', 'CODEBASE-CONTEXT.md', 'PROJECT-TEMPLATE.md'], content: generateComprehensiveContext(analysis), }); } return contextTiers; }