Unity-focused infrastructure for Claude Code that connects to the Hades macOS app. It provides a searchable map of a Unity game project, project memory, observability, and 22 related skills through 32 tools.

Use it for Unity game development tasks that need project-structure queries, project memory, activity tracing, or the Hades-related skills and tools.

It gives the coding agent project-specific context when working on Unity games. This can make project structure, stored decisions, and tool activity easier to inspect.

hades — Plugin by TheArcForge

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.

Claude Code

/plugin marketplace add TheArcForge/Hades

agentmods

npx agentmods add plugins/thearcforge/hades/claudecodeplugin

Clone the repo

git clone --depth 1 https://github.com/TheArcForge/Hades

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

hades 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 yesterday.

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.

ClaudeCodePlugin/.claude-plugin/plugin.json · 16 lines

What it actually says

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "hades",
  "displayName": "Hades",
  "version": "2.0.0",
  "description": "Unity-aware AI infrastructure for Claude Code: a queryable knowledge graph of your Unity project, plus observability, project memory, and 22 skills. Connects to the standalone Hades macOS app, which serves 32 MCP tools.",
  "author": {
    "name": "ArcForge",
    "url": "https://github.com/TheArcForge"
  },
  "license": "MIT",
  "homepage": "https://github.com/TheArcForge/Hades",
  "repository": "https://github.com/TheArcForge/Hades",
  "keywords": ["unity", "game-development", "mcp", "knowledge-graph"]
}

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.

yesterday First seen · 16 lines scan A 21956ebfaedb

Subscribe to this mod's changes

hades is a plugin published in the GitHub repository TheArcForge/Hades (27 stars, last pushed 5d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Game development Memory and context Research ai-agent ai-tools anthropic claude claude-ai claude-code

hades

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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