gh-dotclaude-marketplace-plugins-dev-accelerator/commands/workflows/full-stack-feature.md

model

model
claude-opus-4-1

Implement a full-stack feature across multiple platforms with coordinated agent orchestration:

[Extended thinking: This workflow orchestrates a comprehensive feature implementation across backend, frontend, mobile, and API layers. Each agent builds upon the work of previous agents to create a cohesive multi-platform solution.]

Phase 1: Architecture and API Design

1. Backend Architecture

• Use Task tool with subagent_type="backend-architect"
• Prompt: "Design backend architecture for: $ARGUMENTS. Include service boundaries, data models, and technology recommendations."
• Output: Service architecture, database schema, API structure

2. GraphQL API Design (if applicable)

• Use Task tool with subagent_type="graphql-architect"
• Prompt: "Design GraphQL schema and resolvers for: $ARGUMENTS. Build on the backend architecture from previous step. Include types, queries, mutations, and subscriptions."
• Output: GraphQL schema, resolver structure, federation strategy

Phase 2: Implementation

3. Frontend Development

• Use Task tool with subagent_type="frontend-developer"
• Prompt: "Implement web frontend for: $ARGUMENTS. Use the API design from previous steps. Include responsive UI, state management, and API integration."
• Output: React/Vue/Angular components, state management, API client

4. Mobile Development

• Use Task tool with subagent_type="mobile-developer"
• Prompt: "Implement mobile app features for: $ARGUMENTS. Ensure consistency with web frontend and use the same API. Include offline support and native integrations."
• Output: React Native/Flutter implementation, offline sync, push notifications

Phase 3: Quality Assurance

5. Comprehensive Testing

• Use Task tool with subagent_type="test-automator"
• Prompt: "Create test suites for: $ARGUMENTS. Cover backend APIs, frontend components, mobile app features, and integration tests across all platforms."
• Output: Unit tests, integration tests, e2e tests, test documentation

6. Security Review

• Use Task tool with subagent_type="security-auditor"
• Prompt: "Audit security across all implementations for: $ARGUMENTS. Check API security, frontend vulnerabilities, and mobile app security."
• Output: Security report, remediation steps

Phase 4: Optimization and Deployment

7. Performance Optimization

• Use Task tool with subagent_type="performance-engineer"
• Prompt: "Optimize performance across all platforms for: $ARGUMENTS. Focus on API response times, frontend bundle size, and mobile app performance."
• Output: Performance improvements, caching strategies, optimization report

8. Deployment Preparation

• Use Task tool with subagent_type="deployment-engineer"
• Prompt: "Prepare deployment for all components of: $ARGUMENTS. Include CI/CD pipelines, containerization, and monitoring setup."
• Output: Deployment configurations, monitoring setup, rollout strategy

Coordination Notes

• Each agent receives outputs from previous agents
• Maintain consistency across all platforms
• Ensure API contracts are honored by all clients
• Document integration points between components

Feature to implement: $ARGUMENTS