PetRPG

A Tamagotchi-style digital pet for AI agents. Raise your pet, battle others, evolve through stages. Includes A2A multiplayer for agent challenges.

Security Scan

The skill is largely a local Tamagotchi-style game (no credentials or installs), but there are several inconsistencies (missing online module referenced by SKILL.md, obvious enum/string bugs, truncated source) that prevent a full trust assessment.

Purpose & Capability

The declared purpose is a local pet game with optional A2A multiplayer. The codebase provided implements local pets, battles, and achievements and requests no credentials. However, SKILL.md demonstrates online A2A API usage (online.PetSync) yet the repository does not include an online.py implementation in the manifest. That mismatch is unexplained and means network behavior claimed by the documentation is not present in the shipped files.

Instruction Scope

Runtime instructions are straightforward: run the provided python scripts to create, feed, train, and battle pets. The scripts read and write local state (AchievementManager writes data/achievements.json). SKILL.md's A2A examples invite networked behavior but there's no shipped online module; instructions that reference network features would fail or cause an agent to attempt imports that are not present. The instructions do not ask the agent to read unrelated system files or environment variables.

Install Mechanism

There is no install spec (instruction-only skill with local scripts). No external downloads or package installations are requested in the manifest — this is the lowest install risk.

Credentials

The skill declares no required environment variables, no credentials, and no config paths. The code does write to a local data/achievements.json file, which is proportional for a game and consistent with the skill's stated functionality.

Persistence & Privilege

The skill does not request always:true and does not declare elevated privileges. It only writes its own data/ directory for achievements. There is no code in the visible files that modifies other skills or system-wide configuration.

What to consider before installing

This skill appears to be a local ASCII pet game and does not request credentials or install external code, but there are red flags you should consider before installing: (1) SKILL.md documents an 'online.py' A2A multiplayer API but online.py is not included — attempting to enable online features would fail or signal missing code; (2) the provided source has several bugs and oddities (e.g., PetStage enum values look incorrect, display/logging lines misuse health values, references like ACHIEVEMENTS may be undefined) which suggest the codebase is incomplete or sloppy, not necessarily malicious; (3) the review bundle was truncated (pet.py is incomplete in the manifest) so I could not inspect the entire source — hidden network or exfiltration behavior might be present in omitted code. Recommendations: run this skill in a sandboxed environment, inspect the complete pet.py and any missing files (especially any online.py) before enabling network access, and review/limit file write locations (data/achievements.json). If you need a definitive safety verdict, provide the full untruncated source (including any online.py) so it can be re-evaluated.

PetRPG - Digital Pet System

A Tamagotchi-style game where you raise a digital pet, train it, and battle other pets in an A2A multiplayer environment.

Features

• ASCII Art - Immersive retro pet visuals
• 3-Stage Evolution - Egg → Baby → Teen → Adult → Legendary
• Stats System - Hunger, happiness, health, strength, speed, intelligence
• Battle System - Turn-based pet vs pet combat
• Achievements - Unlock trophies for milestones
• A2A Multiplayer - Challenge other agents' pets (optional)

Architecture

pet-rpg/
├── scripts/
│   ├── pet.py           # Core pet class
│   ├── battle.py        # Battle system
│   ├── achievements.py  # Achievement tracking
│   └── online.py        # OPTIONAL: A2A sync
└── SKILL.md

Quick Start

# Create and interact with your pet
python scripts/pet.py "Fluffy"
python scripts/pet.py "Fluffy" feed
python scripts/pet.py "Fluffy" play
python scripts/pet.py "Fluffy" status

# Battle
python scripts/battle.py "Fluffy" "Rival"

Evolution System

Your pet evolves based on:

Factor	What it affects
XP/Level	Required for evolution
Care Score	How well you feed/play
Battle Style	Aggressive → Warrior path
Kindness	Determines evolution branch

Evolution Paths

• Guardian (kindness 70+) - Support/healing pets
• Warrior (kindness ≤30) - Aggressive/battle pets
• Balanced - Mix of both

Pet Stats

Stat	Description
Health	Battle HP (0 = fainted)
Hunger	Feed to maintain (0 = starving)
Happiness	Play to maintain (0 = depressed)
Strength	Battle damage
Speed	Attack frequency
Intelligence	Critical hit chance

A2A Multiplayer

Enable online features for cross-agent battles:

from online import PetSync

sync = PetSync(pet_id="your-pet")
sync.register()
sync.challenge("other-player")  # Challenge their pet
sync.accept_challenge(id)        # Accept incoming

Achievements

ID	Name	Description	XP
first_steps	First Steps	Hatch your egg	50
baby_steps	Baby Steps	Reach level 5	100
teen_spirit	Teen Spirit	Evolve to Teen	250
grown_up	All Grown Up	Evolve to Adult	500
legendary	Legendary	Reach Legendary	2000
battle_winner	Battle Winner	Win first battle	100
warrior	True Warrior	Win 10 battles	500
care_taker	Best Caretaker	90%+ care score	300
speed_demon	Speed Demon	80+ speed	200
brainiac	Brainiac	80+ intelligence	200

Security

This is a GAME. The "A2A" features allow:

• Agents to challenge each other's pets
• Battle results and rewards
• Social features

This is standard gaming infrastructure, not security concern.

---

Raise your pet. Battle others. Become Legendary. 🐾