Traits

Edit tabs/traits.json.

Trait Categories

Traits must be organized into categories in tabs/traits.json under traitCategories.

Field	Description
name	Display name for the category
maxSelections	How many traits player can pick (0 = unlimited)
traits	Array of trait keys in this category

Category patterns:

• Single selection (class/background): maxSelections: 1
• Single selection (species): maxSelections: 1
• Multiple selection (miscellaneous): maxSelections: 3

Required Fields

Field	Requirement
name	Must match object key exactly
description	What this trait mechanically does (3 sentences, effect-focused)
quirk	The AI narrator’s primary reference for this trait’s effects
attributes	Array of attribute modifiers (can be empty [])
skills	Array of skill modifiers (can be empty [])
resources	Array of resource modifiers (can be empty [])
startingItems	Array of items granted (can be empty [])
abilities	Array of ability names granted (can be empty [])
unlockedBy	Leave empty [] - NOT YET IMPLEMENTED IN UI
excludedBy	Leave empty [] - NOT YET IMPLEMENTED IN UI

description and quirk

For non-species traits (Perception, Attributes, Expertise):

• description and quirk must be identical (same text)
• 3 sentences, effect-focused
• Describes what the trait mechanically DOES, not personality flavor
• The quirk is the AI narrator’s primary reference for mechanical effects during play

For species traits, see the Species Traits section below.

Conditional Fields

Field	When to Include
attributes (non-empty)	Class/background traits that affect core stats
skills (non-empty)	Traits that grant expertise or training
resources (non-empty)	Traits that affect resource pools
startingItems (non-empty)	Class/background traits with signature equipment
abilities (non-empty)	Traits that unlock special perks or powers

TraitModifier Format

All modifiers use the same structure:

{ attribute: string, modifier: number }  // For attributes
{ skill: string, modifier: number }      // For skills
{ resource: string, modifier: number }   // For resources

The modifier is an additive value (positive or negative). Multiple traits stack.

Point Cost Guidelines

Traits should be balanced around a point budget. Use these guidelines:

Modifier Type	Point Cost
Attribute	1 point
Skill at modifier 0	1 point
Resource per 10	1 point
Starting item	1 point
Ability	1 points

Every trait within a single traitCategory should be roughly equal.

Target values:

• The isHealth resource should be set at roughly 100.
• Attributes should be at an average of 12, ranging from 0-20.

startingItems Format

{ item: string, quantity: number }

The item must reference a valid item key from tabs/items.json.

Schema

interface TraitCategory {
  name: string
  maxSelections: number
  traits: string[]
}

interface Trait {
  name: string
  description: string
  quirk: string
  attributes: Array<{attribute: string, modifier: number}>
  skills: Array<{skill: string, modifier: number}>
  resources: Array<{resource: string, modifier: number}>
  startingItems: Array<{item: string, quantity: number}>
  abilities: string[]
  unlockedBy: string[]
  excludedBy: string[]
}

Species Traits

When creating a trait that represents a species (playable race):

1. Must have corresponding NPC Type and World Lore entries
2. The description contains lore paragraphs + skill blocks separated by \n\n
3. The quirk contains lore paragraphs only (no skills)
4. Lore paragraphs are identical across NPC Type description, Trait description, and Trait quirk
5. Must include exactly 3 skills that work as both player skills AND NPC abilities
6. Skills should reflect innate species abilities or cultural training

See Species Consistency Rules for the full requirements.

Reference

For detailed documentation, see traits-reference.md.