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Antigravity Basics/2026-04-10Intermediate

AgentKit 2.0 Complete Feature Guide — 16 Specialist Agents × Multi-Agent Orchestration

Comprehensive guide to AgentKit 2.0's 2026 evolution as a full-stack development framework. Discover 16 specialist agents, 40+ skills, 11 commands, and the Agent MD framework.

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AgentKit 2.0 in 2026 has evolved from a simple code generation tool into a full-team collaboration system. Sixteen specialist agents work together, wielding 40+ skills and 11 commands to automate and accelerate every dimension of complex software development.

AgentKit 2.0's Evolution — From Code Generation to System Design

In the AgentKit 1.x era, the tool worked linearly: input requirements, output code. Real projects, however, juggle frontend, backend, databases, deployment, and security simultaneously. Multiple concerns need specialized attention.

AgentKit 2.0 flips this model. Each domain now has its own specialist agent. An orchestrator agent acts like a project manager, coordinating the whole team.

The shift:

  • 1.x: Single agent → code generator
  • 2.0: 16 agents → AI-powered development team

This approach scales: large projects maintain quality and security while shipping faster.

The 16 Specialist Agents

Each agent brings deep expertise in one domain and a curated skill set.

Frontend Development (4 agents)

  1. UI Component Agent: React, Vue, Svelte components; Tailwind CSS styling; accessibility compliance
  2. State Management Agent: Redux, Zustand, Pinia patterns; data flow optimization; performance tuning
  3. Performance Optimization Agent: Bundle size reduction; render optimization; caching strategies
  4. UI Testing Agent: Jest, Vitest, Playwright; unit and E2E test design; coverage expansion

Backend Development (4 agents)

  1. API Design Agent: REST and GraphQL API design; OpenAPI spec generation; versioning strategies
  2. Database Agent: Schema design; migration management; query optimization; indexing strategies
  3. Auth & Authorization Agent: OAuth 2.0, JWT, SAML; role-based access control (RBAC); security audits
  4. Business Logic Agent: Domain-driven design (DDD); complex rule systems; architectural patterns

Infrastructure & DevOps (3 agents)

  1. Docker & Containerization Agent: Dockerfile optimization; multi-stage builds; registry management
  2. Kubernetes & Orchestration Agent: Deployment configs; scaling strategies; network policies
  3. CI/CD Pipeline Agent: GitHub Actions, GitLab CI, CloudBuild; automated testing, building, deployment

Cross-Cutting Concerns (5 agents)

  1. Documentation Agent: README, API docs, architecture diagrams, tutorials
  2. Security Audit Agent: OWASP Top 10 compliance; vulnerability scanning; dependency checks; encryption strategies
  3. Performance Analysis Agent: Metrics collection; bottleneck detection; optimization recommendations
  4. Refactoring Agent: Code quality improvement; duplication elimination; design pattern application
  5. Orchestrator Agent: Project-wide coordination; dependency management; priority resolution

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WHAT YOU'LL LEARN
Master 16 specialist agents (frontend, backend, security, testing, infrastructure) and understand their complete ecosystem
Learn 40+ practical skills and 11 commands organized by domain, plus when and how to use each one
Orchestrate complex full-stack projects using multi-agent collaboration, dynamic replanning, and resource optimization
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