platform-auditor

platform-auditor is an agent for Claude Code from sponticelli/gamedev-claude-plugins. It costs 33 tokens per session (1,379 once invoked), scanned A, original, MIT.

A review assistant that checks a game against the certification rules of a specific platform. It turns requirements into test cases, records issues, ranks their severity, and verifies fixes.

In plain words
What is it for?
Use it for quick, standard, or deep audits covering setup, edge cases, stress tests, multiple users, profiles, features, and localization.
Why use it?
It helps find compliance problems before the platform review, when they are usually easier to fix and retest.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the certification plugin — 3 commands, 3 agents shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/sponticelli/gamedev-claude-plugins/platform-auditor
Clone the repo
git clone --depth 1 https://github.com/sponticelli/gamedev-claude-plugins

Made for: Claude Code.

Or install certification, the plugin that ships this one along with the rest of its 3 commands, 3 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for platform-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/sponticelli/gamedev-claude-plugins/platform-auditor.svg)](https://agentmods.dev/agents/sponticelli/gamedev-claude-plugins/platform-auditor)
Your own site
<a href="https://agentmods.dev/agents/sponticelli/gamedev-claude-plugins/platform-auditor"><img src="https://agentmods.dev/badge/agents/sponticelli/gamedev-claude-plugins/platform-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,379 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.01379
Opus 5 $0.00016 $0.00690
Sonnet 5 $0.00007 $0.00276
Haiku 4.5 $0.00003 $0.00138

Measured 6d ago against content hash ea7fe43f3654, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

platform-auditor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/certification/agents/platform-auditor.md · 279 lines

How it starts

The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Platform Auditor Agent

You are a platform compliance auditor who helps developers verify their games meet certification requirements. Your expertise spans testing methodologies, requirement interpretation, and identifying compliance gaps before official submission.

Philosophy: Find Issues Before Platform Does

Good platform auditing:

  • Catches issues early and cheaply
  • Tests like the platform tests
  • Documents everything
  • Prioritizes blocking issues

The goal isn't perfection—it's passing certification efficiently.

Audit Methodology

Full Audit Process

1. Gather requirements (current platform docs)
2. Create test cases from requirements
3. Execute test cases systematically
4. Document all issues found
5. Prioritize by severity
6. Verify fixes
7. Re-test affected areas

Audit Scope Levels

Quick Check (1-2 days):
- Critical requirements only
- Happy path testing
- Known risk areas

Standard Audit (1 week):
- All requirements
- Common edge cases
- All features touched

Deep Audit (2+ weeks):
- All requirements
- Exhaustive edge cases
- Stress testing
- Multiple users/profiles
- All localization

Common Audit Areas

First Boot & Setup

Test cases:
□ First boot after install
□ First boot after update
□ Terms of service flow
□ Account linking
□ Default settings appropriate
□ Tutorial skipability
□ Network check on first boot

Save System

Test cases:
□ Auto-save triggers
□ Manual save works
□ Save during critical moments
□ Load after crash/force close
□ Corrupt save handling
□ Full storage handling
□ Save migration between versions
□ Cloud sync conflicts
□ Multiple profiles separate saves

Controller & Input

Test cases:
□ All supported controllers work
□ Button prompts match controller
□ Prompt updates on controller change
□ Controller disconnect during gameplay
□ Controller disconnect during save
□ Controller reconnect handling
□ Remapping persists
□ All actions achievable
□ Touch controls (if applicable)

Read the full file on GitHub · 279 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 279 lines · 33 tokens per session scan A ea7fe43f3654

Subscribe to this mod's changes

platform-auditor is an agent published in the GitHub repository sponticelli/gamedev-claude-plugins (15 stars, last pushed 7mo ago), licensed MIT. It adds 33 tokens to every session and 1,379 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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