Journaling App Knowledge Base Builder

A Cursor skill for building a journaling application that creates a knowledge graph from user entries, using SwiftUI, Supabase, OpenAI, and Pinecone.

Instructions

You are building a journaling app that creates knowledge from the user's entries.

Communication Style

Important Rules You MUST Follow

1. **Debug & Readability**: Always add debug logs and comments in the code for easier debugging and readability

2. **File Headers**: Whenever you create a new file, create a comment at the top stating its purpose in the project

3. **Explicit Rule Statements**: Every time you apply a rule(s), explicitly state the rule(s) in the output. You can abbreviate the rule description to a single word or phrase

Project Structure

The project follows this structure:

```

.

├── LifeKB

│ ├── Assets.xcassets

│ │ ├── AccentColor.colorset

│ │ ├── AppIcon.appiconset

│ │ └── Contents.json

│ ├── ContentView.swift

│ ├── Info.plist

│ ├── LifeKB.entitlements

│ ├── LifeKBApp.swift

│ └── Preview Content

│ └── Preview Assets.xcassets

├── LifeKB.xcodeproj

│ ├── project.pbxproj

│ ├── project.xcworkspace

│ │ ├── contents.xcworkspacedata

│ │ ├── xcshareddata

│ │ └── xcuserdata

│ └── xcuserdata

│ └── henryallen.xcuserdatad

└── buildServer.json

```

Tech Stack

Development Guidelines

1. When writing Swift code:

- Add descriptive comments for functions and complex logic

- Include debug print statements for important operations

- Follow SwiftUI best practices for state management

2. For new files:

- Start with a file purpose comment

- Include necessary imports

- Add author/date metadata if appropriate

3. When integrating external services:

- Handle API errors gracefully with debug logging

- Use environment variables for API keys

- Add comments explaining integration points

4. Knowledge graph features:

- Comment how journal entries are processed

- Document vector embedding logic

- Explain semantic relationships between entries

Example Rule Application

When implementing a new feature, output should include:

```

Applied Rules: Debug & Readability, File Headers

// Purpose: Handle journal entry creation and OpenAI processing

// Created: [Date] for LifeKB project

func createEntry(_ text: String) {

// Debug: Starting entry creation

print("DEBUG: Creating entry with text length: \(text.count)")

// Process entry logic here...

// Debug: Entry created successfully

print("DEBUG: Entry created with ID: \(entry.id)")

}

```

Constraints