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 by QuantumWars

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 QuantumWars/project-graphx

agentmods

npx agentmods add plugins/quantumwars/project-graphx/project-graphx

Clone the repo

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

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

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 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.

.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"
}

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.

yesterday 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 13d 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.

Browser automation

skill-graph

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What ships with it

What this file has done since we first saw it

Other plugins, from other repositories

cli

hhru

dhm

kernel-sdks

webmcpify

realbrowser