Pokémon VGC Damage Calculator MCP Server

export interface Pokemon {
  species: string;
  level?: number;
  ability?: string;
  item?: string;
  nature?: string;
  status?: '' | 'psn' | 'brn' | 'frz' | 'par' | 'slp';
  evs?: {
    hp?: number;
    atk?: number;
    def?: number;
    spa?: number;
    spd?: number;
    spe?: number;
  };
  ivs?: {
    hp?: number;
    atk?: number;
    def?: number;
    spa?: number;
    spd?: number;
    spe?: number;
  };
  boosts?: {
    atk?: number;
    def?: number;
    spa?: number;
    spd?: number;
    spe?: number;
  };
}

export interface Move {
  name: string;
  isCrit?: boolean;
}

export interface Side {
  isSR?: boolean;
  spikes?: 0 | 1 | 2 | 3;
  isLightScreen?: boolean;
  isReflect?: boolean;
}

export interface Field {
  gameType?: 'Singles' | 'Doubles';
  weather?: '' | 'Sun' | 'Rain' | 'Sand' | 'Snow';
  terrain?: '' | 'Electric' | 'Grassy' | 'Misty' | 'Psychic';
  isBeadsOfRuin?: boolean;
  isTabletsOfRuin?: boolean;
  isSwordOfRuin?: boolean;
  isVesselOfRuin?: boolean;
  attackerSide?: Side;
  defenderSide?: Side;
}

export interface CalculateDamageRequest {
  attacker: Pokemon;
  defender: Pokemon;
  field: Field;
  move: Move;
}

export interface CalculateDamageResponse {
  description: string;
  damage: [number, number];
  koChance: string;
  fullResult?: any;
}