Constants

Source: src/constants/ (23+ subdirectories)

Overview

The constants directory contains configuration values, prompt templates, model definitions, and theme specifications used throughout Claude Code.

System Prompts

System prompts define Claude Code’s behavior and instructions. They include:

Base personality and capabilities
Tool usage instructions
Safety guidelines
Output formatting rules

Model Configuration

Model definitions specify:

Parameter	Description
Model ID	Claude model identifier
Context window	Maximum token capacity
Max output	Maximum response tokens
Capabilities	Supported features (vision, tools, etc.)

Theme Definitions

Theme files in src/constants/themes/ define:

Color schemes (light/dark)
Syntax highlighting colors
UI element colors
Status indicator colors

Prompt Templates

Reusable prompt templates for:

Commit message generation
Code review
Error explanation
Refactoring suggestions

Organization

Constants are organized by domain:


src/constants/
├── prompts/        # System and user prompts
├── models/         # Model definitions
├── themes/         # Color themes
└── ...             # Other configuration