planning

Development Lifecycle Marketplace

Tech-agnostic workflow automation - from init to deploy in 7 lifecycle phases.

Version: 2.0.0 (Rebuilt October 2025 + November 2025 additions)

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What This Is

The dev-lifecycle-marketplace provides structured development workflow plugins that work with ANY tech stack. These plugins handle HOW you develop (process and methodology), not WHAT you develop with (specific SDKs or frameworks).

Key Concept: Lifecycle plugins are completely tech-agnostic. They detect your project's tech stack and adapt accordingly.

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Architecture: 7 Lifecycle Plugins

1. foundation - Foundation & Setup

Initialize projects, detect tech stack, configure environment

Commands:

• /foundation:init - Initialize project structure
• /foundation:detect-stack - Detect and document tech stack
• /foundation:setup-env - Setup environment configuration
• /foundation:verify-setup - Verify project setup

What it does:

• Creates .claude/project.json with detected framework, languages, structure
• Initializes git repository if needed
• Sets up MCP configuration
• Bootstraps project from scratch OR detects existing project

Components:

• 4 commands
• 1 agent (stack-detector)
• 3 skills (framework-detection, environment-setup, project-initialization)

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2. planning - Planning & Architecture

Create specifications, architecture designs, roadmaps, and ADRs

Commands:

• /planning:plan - Create comprehensive project plans
• /planning:spec - Write feature specifications
• /planning:architecture - Design system architecture
• /planning:roadmap - Create project roadmaps
• /planning:decisions - Document architectural decisions (ADRs)

What it does:

• Reads .claude/project.json to understand your project
• Creates detailed specifications and architecture documents
• Generates roadmaps with timelines
• Documents architectural decisions as ADRs
• Provides planning templates and patterns

Components:

• 5 commands
• 4 agents (spec-writer, architecture-designer, roadmap-planner, decision-documenter)
• 3 skills (specification-templates, architecture-patterns, adr-templates)

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3. iterate - Iterative Development

Task management, code adjustments, refactoring, feature enhancement

Commands:

• /iterate:adjust - Adjust implementation based on feedback
• /iterate:sync - Sync implementation with specifications
• /iterate:tasks - Transform sequential tasks into layered tasks with agent assignments

What it does:

• Manages iterative development workflows
• Adjusts and refactors code based on feedback
• Enhances existing features
• Transforms tasks.md into organized layered-tasks.md with agent assignments
• Preserves critical task-layering agent from legacy system

Components:

• 3 commands
• 4 agents (implementation-adjuster, feature-enhancer, code-refactorer, task-layering)
• 1 skill (task-management)

Special Note: Preserves the critical task-layering agent that intelligently assigns agents to tasks.

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4. implementation - Execution Orchestration

Automated feature building from layered tasks with tech-specific command mapping

Commands:

• /implementation:execute - Execute all layered tasks (L0→L3) sequentially
• /implementation:execute-layer - Execute specific layer only
• /implementation:status - Show execution progress
• /implementation:continue - Resume execution after pause/failure
• /implementation:map-task - Preview task-to-command mapping (dry-run)

What it does:

• Bridges the gap between planning and quality phases
• Automatically maps task descriptions to tech-specific commands
• Executes layered tasks with proper dependency management
• Tracks progress with .claude/execution/ status files
• Handles retries and error recovery
• Auto-syncs with /iterate:sync after each layer

Components:

• 5 commands
• 4 agents (execution-orchestrator, task-mapper, command-executor, progress-tracker)
• 3 skills (command-mapping, execution-tracking, parallel-execution)

Example Workflow:

/planning:add-feature "AI chat interface"
/iterate:tasks F001
/implementation:execute F001  # Automatically executes all mapped commands

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5. quality - Code Quality & Validation

Code validation, security scanning, and compliance checking

Commands:

• /quality:validate-code - Validate code against specs and security rules
• /quality:security - Run security scans and vulnerability checks
• /quality:performance - Analyze performance and identify bottlenecks

What it does:

• Code Validation: Review implementation against spec requirements
• Security Scanning: npm audit, safety, bandit, secret detection
• Performance Analysis: Lighthouse, profiling, bottleneck identification
• Compliance Checking: Licensing, code standards, regulatory requirements