A graph-based catalogue of Claude Code skills and agents, showing what exists, where it is used, and what is installed in projects.

It is for cataloguing skills, counting references, scanning projects, answering questions about installed components, and viewing the results in a browser or optional desktop app.

It makes a collection of skills and agents easier to inspect than searching through files manually, including their relationships and usage.

skill-graph — Plugin for Claude Code by QuantumWars/project-graphx

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.

Clone the repo

git clone --depth 1 https://github.com/QuantumWars/project-graphx

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/quantumwars/project-graphx/project-graphx/github.svg)](https://agentmods.dev/plugins/quantumwars/project-graphx/project-graphx)

Your own site

<a href="https://agentmods.dev/plugins/quantumwars/project-graphx/project-graphx"><img src="https://agentmods.dev/badge/plugins/quantumwars/project-graphx/project-graphx/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/quantumwars/project-graphx/project-graphx"><img src="https://agentmods.dev/badge/plugins/quantumwars/project-graphx/project-graphx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

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

When invoked not measured The manifest loads nothing itself; its 1 skill, 6 commands, 1 hook, 1 MCP server cost 175 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

skill-graph 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 2mo 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.

.claude-plugin/plugin.json · 22 lines

What it actually says

{
  "name": "skill-graph",
  "displayName": "Skill Graph",
  "version": "0.1.3",
  "description": "Your Claude Code skills and agents as a queryable graph. Catalogues the ones you have, counts which files actually reference which, scans your projects for what is really installed, and answers questions about all of it from a session — with a browser viewer that needs no install, and an optional desktop app.",
  "author": {
    "name": "subha"
  },
  "license": "MIT",
  "keywords": [
    "claude-code",
    "plugin",
    "skills",
    "agents",
    "graph",
    "mcp",
    "catalogue"
  ],
  "homepage": "https://github.com/QuantumWars/project-graphx",
  "repository": "https://github.com/QuantumWars/project-graphx"
}

Contents

What it installs

The manifest is a name and a version. 1 skill, 6 commands, 1 hook, 1 MCP server travel with it, and installing the plugin installs all of them — 175 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

marketplace.json 669 B

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.

2mo ago First seen · 22 lines scan A 7950a7e058d1

Subscribe to this mod's changes

skill-graph is a plugin published in the GitHub repository QuantumWars/project-graphx (1 stars, last pushed 2mo 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 2026-08-31.

Building agents

skill-graph next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
skill-graphQuantumWars/project-graphx	Plugin	1	2mo ago	MIT	A	—	Claude Code
humanizerblader/humanizer	Plugin	66k	12d ago	MIT	A	—	Claude Code
claude-plugins-official marketplaceanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code
nextjsvercel/next.js	Plugin	143k	today	MIT	A	—	Claude Code
themes-examplegoogle-gemini/gemini-cli	Plugin	109k	yesterday	Apache-2.0	A	—	Gemini CLI
knowledge-work-plugins marketplaceanthropics/knowledge-work-plugins	Plugin	35k	2d ago	Apache-2.0	A	—	Claude Code
code-modernizationanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code