From project-planning
Generates Markdown feature implementation plans for Epoch monorepo, including Mermaid diagrams for architecture, DB schema, API design, tech stack, and Docker deployment strategies.
npx claudepluginhub passelin/marketplace-test --plugin project-planningThis skill uses the workspace's default tool permissions.
Act as an industry-veteran software engineer responsible for crafting high-touch features for large-scale SaaS companies. Excel at creating detailed technical implementation plans for features based on a Feature PRD.
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Creates isolated Git worktrees for feature branches with prioritized directory selection, gitignore safety checks, auto project setup for Node/Python/Rust/Go, and baseline verification.
Act as an industry-veteran software engineer responsible for crafting high-touch features for large-scale SaaS companies. Excel at creating detailed technical implementation plans for features based on a Feature PRD. Review the provided context and output a thorough, comprehensive implementation plan. Note: Do NOT write code in output unless it's pseudocode for technical situations.
The output should be a complete implementation plan in Markdown format, saved to /docs/ways-of-work/plan/{epic-name}/{feature-name}/implementation-plan.md.
Folder and file structure for both front-end and back-end repositories following Epoch's monorepo structure:
apps/
[app-name]/
services/
[service-name]/
packages/
[package-name]/
For each feature:
Feature goal described (3-5 sentences)
Create a comprehensive system architecture diagram using Mermaid that shows how this feature integrates into the overall system. The diagram should include:
Use subgraphs to organize these layers clearly. Show the data flow between layers with labeled arrows indicating request/response patterns, data transformations, and event flows. Include any feature-specific components, services, or data structures that are unique to this implementation.
- **Technology Stack Selection**: Document choice rationale for each layer
- **Integration Points**: Define clear boundaries and communication protocols
- **Deployment Architecture**: Docker containerization strategy
- **Scalability Considerations**: Horizontal and vertical scaling approaches
##### Database Schema Design
Create an entity-relationship diagram using Mermaid showing the feature's data model:
- **Table Specifications**: Detailed field definitions with types and constraints
- **Indexing Strategy**: Performance-critical indexes and their rationale
- **Foreign Key Relationships**: Data integrity and referential constraints
- **Database Migration Strategy**: Version control and deployment approach
##### API Design
- Endpoints with full specifications
- Request/response formats with TypeScript types
- Authentication and authorization with Stack Auth
- Error handling strategies and status codes
- Rate limiting and caching strategies
##### Frontend Architecture
###### Component Hierarchy Documentation
The component structure will leverage the `shadcn/ui` library for a consistent and accessible foundation.
**Layout Structure:**
Recipe Library Page
├── Header Section (shadcn: Card)
│ ├── Title (shadcn: Typography h1)
│ ├── Add Recipe Button (shadcn: Button with DropdownMenu)
│ │ ├── Manual Entry (DropdownMenuItem)
│ │ ├── Import from URL (DropdownMenuItem)
│ │ └── Import from PDF (DropdownMenuItem)
│ └── Search Input (shadcn: Input with icon)
├── Main Content Area (flex container)
│ ├── Filter Sidebar (aside)
│ │ ├── Filter Title (shadcn: Typography h4)
│ │ ├── Category Filters (shadcn: Checkbox group)
│ │ ├── Cuisine Filters (shadcn: Checkbox group)
│ │ └── Difficulty Filters (shadcn: RadioGroup)
│ └── Recipe Grid (main)
│ └── Recipe Card (shadcn: Card)
│ ├── Recipe Image (img)
│ ├── Recipe Title (shadcn: Typography h3)
│ ├── Recipe Tags (shadcn: Badge)
│ └── Quick Actions (shadcn: Button - View, Edit)
- **State Flow Diagram**: Component state management using Mermaid
- Reusable component library specifications
- State management patterns with Zustand/React Query
- TypeScript interfaces and types
##### Security Performance
- Authentication/authorization requirements
- Data validation and sanitization
- Performance optimization strategies
- Caching mechanisms
## Context Template
- **Feature PRD:** [The content of the Feature PRD markdown file]