AgentKit 2.0: Complete Mastery of 16 Specialized Agents

// agentkit.config.json
{
  "agents": {
    "ui-specialist": {
      "type": "UI Component Specialist",
      "framework": "React",
      "skills": [
        "figma-to-code",
        "accessibility-validation",
        "responsive-testing",
        "storybook-generation"
      ],
      "constraints": {
        "target": "React 18+",
        "styling": "Tailwind CSS v4",
        "accessibility_target": "WCAG 2.1 AA",
        "performance": {
          "max_bundle_size": "15KB",
          "max_render_time": "50ms"
        }
      }
    }
  }
}
 
// Agent request
const componentRequest = {
  command: "generate-component",
  design_source: "figma://designs/button-primary",
  requirements: {
    variants: ["default", "hover", "disabled", "loading"],
    interactive_states: ["idle", "active", "error"],
    breakpoints: ["mobile", "tablet", "desktop"],
    a11y: {
      aria_labels: true,
      keyboard_nav: true,
      screen_reader_ready: true
    }
  },
  deliverables: {
    react_component: true,
    storybook: true,
    unit_tests: true,
    a11y_report: true
  }
};
 
// Expected output artifacts
// ✓ Button.tsx (production-ready React component)
// ✓ Button.stories.tsx (Storybook documentation)
// ✓ Button.test.tsx (unit test suite)
// ✓ accessibility-audit.json (WCAG compliance details)
// ✓ visual-regression-snapshots/ (reference images)

// Current schema (pre-optimization)
const schema = {
  table: "users",
  columns: [
    { name: "id", type: "UUID PRIMARY KEY" },
    { name: "email", type: "VARCHAR(255)" },
    { name: "created_at", type: "TIMESTAMP" },
    { name: "metadata", type: "JSONB" }  // denormalized data
  ],
  issues: [
    "no indexes on email (slow lookups)",
    "metadata bloat (unstructured)",
    "sharding not prepared"
  ]
};
 
// Database Architect optimization request
const optimizationTask = {
  command: "optimize-schema",
  performance_goals: [
    "query_latency: < 10ms (p99)",
    "concurrent_connections: 10000+",
    "storage_efficiency: reduce JSONB usage",
    "scaling_readiness: shard-aware design"
  ],
  constraints: {
    allow_breaking_changes: false,
    max_downtime: "0s (blue-green)"
  }
};
 
// Agent output & rationale
// ✓ Normalized Schema
//   users (core identity)
//   user_profiles (extended attributes)
//   user_sessions (session tracking)
//
// ✓ Indexing Strategy
//   - idx_users_email (unique constraint)
//   - idx_users_created_at (time-series queries)
//   - idx_user_profiles_user_id (foreign key)
//
// ✓ Zero-Downtime Migration Script
//   - Blue-green approach
//   - Rollback procedure
//   - Health checks
//
// ✓ Performance Benchmark Report
//   BEFORE: SELECT * FROM users WHERE email = ? → 150ms
//   AFTER:  SELECT * FROM users WHERE email = ? → 5ms (30x speedup)

// agentkit-custom.config.json
{
  "custom_agents": {
    "payment-flow-specialist": {
      "base_agent": "Database Architect",
      "domain_specialization": "payment-processing",
      "compliance_targets": ["PCI-DSS", "SOC2", "GDPR"],
      "performance_slas": {
        "transaction_latency_p99": "< 100ms",
        "failure_recovery_time": "< 5s"
      },
      "domain_skills": [
        "payment-gateway-patterns",
        "idempotency-design",
        "fraud-detection-schemas",
        "audit-trail-implementation"
      ],
      "mandatory_patterns": [
        "encryption-at-rest",
        "tls-in-transit",
        "secrets-vault-integration",
        "immutable-audit-logs"
      ],
      "anti_patterns": [
        "plaintext-storage",
        "hardcoded-credentials",
        "sql-injection-vulnerable-queries"
      ]
    }
  }
}
 
// Usage example
const paymentAgent = agents["payment-flow-specialist"];
const design = await paymentAgent.generate({
  task: "Design resilient payment retry flow with idempotency",
  context: {
    payment_provider: "Stripe",
    currencies: ["JPY", "USD"],
    daily_volume: "100,000+ transactions"
  }
});

// agentkit-orchestration.js
class AgentOrchestrator {
  constructor(agents, config) {
    this.agents = agents;
    this.workflowDAG = this.buildExecutionGraph();
  }
 
  async executeFullStackWorkflow(specification) {
    // Tier 1: Parallel design & planning
    const [apiSpec, uiSpec] = await Promise.all([
      this.agents['api-design-engineer'].design(specification),
      this.agents['responsive-design-master'].design(specification)
    ]);
 
    // Tier 2: Parallel implementation
    const [backend, frontend] = await Promise.all([
      this.agents['database-architect'].implement(apiSpec),
      this.agents['ui-component-specialist'].implement(uiSpec)
    ]);
 
    // Tier 3: Parallel testing (all dimensions)
    const testResults = await Promise.all([
      this.agents['unit-test-specialist'].generate(backend),
      this.agents['integration-test-master'].generate([backend, frontend]),
      this.agents['performance-tester'].analyze(frontend),
      this.agents['security-testing-analyst'].audit(backend)
    ]);
 
    // Tier 4: CI/CD configuration (gated on test success)
    const deploymentConfig = await this.agents['ci-cd-pipeline-architect'].build({
      code: { backend, frontend },
      tests: testResults,
      monitoring: await this.agents['monitoring-specialist'].configure()
    });
 
    return {
      backend_code: backend,
      frontend_code: frontend,
      test_suites: testResults,
      ci_cd_pipeline: deploymentConfig,
      documentation: await this.generateDocs()
    };
  }
 
  buildExecutionGraph() {
    return {
      tier_1: ['api-design-engineer', 'responsive-design-master'],
      tier_2: ['database-architect', 'ui-component-specialist'],
      tier_3: ['unit-test-specialist', 'integration-test-master', 'performance-tester', 'security-testing-analyst'],
      tier_4: ['ci-cd-pipeline-architect', 'monitoring-logging-specialist']
    };
  }
}
 
// Execution
const orchestrator = new AgentOrchestrator(agentkit2.agents, config);
const result = await orchestrator.executeFullStackWorkflow(projectSpec);
 
console.log('✅ Full-stack delivered:', result.ci_cd_pipeline.status);
// Output: ✅ Full-stack delivered: ready-for-production