Config Files Reference

project/
├── GEMINI.md              # Project-wide instructions
├── src/
│   └── GEMINI.md          # src-specific context
└── .gemini/
    └── settings.json      # Tool configuration

# Project: My App

## Tech Stack
- TypeScript, React, Node.js
- PostgreSQL with Drizzle ORM

## Conventions
- Use functional components
- Prefer named exports
- Co-locate tests with source files

## Sandbox
- Use `npm run dev` for development
- Database runs in Docker

project/
├── AGENTS.md              # Project-wide instructions
├── src/
│   └── AGENTS.md          # src-specific context
└── .opencode/
    └── config.json        # Tool settings

# Project Instructions

## Overview
This is a Next.js e-commerce application.

## Architecture
- `/app` - Next.js App Router pages
- `/lib` - Shared utilities
- `/components` - React components

## Rules
- Use TypeScript strict mode
- All API routes must validate input with Zod
- Use server actions for mutations

project/
├── .cursorrules           # Main project rules
└── .cursor/
    └── rules/
        ├── typescript.md  # TypeScript-specific
        └── testing.md     # Testing conventions

You are an expert TypeScript developer.

## Code Style
- Use functional programming patterns
- Prefer immutability
- Use early returns

## Project Structure
- Components in `/src/components`
- Hooks in `/src/hooks`
- Types in `/src/types`

## Testing
- Use Vitest for unit tests
- Use Playwright for E2E
- Minimum 80% coverage

project/
└── .github/
    └── copilot-instructions.md

## Project Context
This is a Python FastAPI backend service.

## Coding Standards
- Use type hints for all functions
- Follow PEP 8 style guide
- Use pydantic for data validation

## Preferences
- Prefer async/await for I/O operations
- Use dependency injection pattern
- Write docstrings for public functions

project/
├── .windsurfrules         # Project rules
└── .windsurf/
    └── rules/
        └── backend.md     # Backend-specific

# Windsurf Rules

## Language
- Primary: TypeScript
- Runtime: Bun

## Style
- Use Biome for formatting
- Prefer const over let
- Use template literals

## Architecture
- Hexagonal architecture
- Domain-driven design

project/
├── CONVENTIONS.md         # Project conventions
├── .aider.conf.yml        # Aider config
└── .aiderignore           # Files to ignore

# Code Conventions

## Formatting
- 2 space indentation
- Single quotes for strings
- Trailing commas

## Naming
- camelCase for variables
- PascalCase for components
- SCREAMING_SNAKE for constants

model: claude-3-5-sonnet-20241022
edit-format: diff
auto-commits: true
read:
  - CONVENTIONS.md

project/
├── AGENTS.md              # Project instructions
└── src/
    └── AGENTS.md          # Module context

# Codex Instructions

## Project
React Native mobile app with Expo

## Guidelines
- Use Expo SDK features when available
- Handle offline state gracefully
- Support iOS and Android equally

## Commands
- `npx expo start` - Development
- `npx expo build` - Production build