architect-toolkit

architect-toolkit is a plugin for Claude Code from sethdford/claude-skills. Its manifest loads nothing; the 7 skills it bundles cost 210 tokens per session together, scanned A, original, MIT.

A collection of architecture tools for software design practice and guidance, including exercises, interview preparation, reviews, mentoring, and pattern references.

In plain words
What is it for?
Practising system design, preparing for architecture interviews, facilitating reviews, mentoring developers, and identifying anti-patterns.
Why use it?
It gathers common architecture-learning activities and reference material in one plugin for people designing or evaluating systems.

Plugin for Claude Code

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 sethdford/claude-skills
agentmods
npx agentmods add plugins/sethdford/claude-skills/architect-toolkit
Clone the repo
git clone --depth 1 https://github.com/sethdford/claude-skills

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.

agentmods badge for architect-toolkit

README.md
[![agentmods](https://agentmods.dev/badge/plugins/sethdford/claude-skills/architect-toolkit.svg)](https://agentmods.dev/plugins/sethdford/claude-skills/architect-toolkit)
Your own site
<a href="https://agentmods.dev/plugins/sethdford/claude-skills/architect-toolkit"><img src="https://agentmods.dev/badge/plugins/sethdford/claude-skills/architect-toolkit.svg" alt="Measured on agentmods" 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 7 skills cost 210 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

architect-toolkit 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 4d 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.

architect/architect-toolkit/.claude-plugin/plugin.json · 9 lines

What it actually says

{
  "name": "architect-toolkit",
  "version": "1.0.0",
  "description": "Essential architect tools: katas, interview prep, review facilitation, mentoring, anti-patterns, audits, and pattern catalogs.",
  "author": { "name": "Seth Ford" },
  "keywords": ["architect", "toolkit", "kata", "mentoring", "anti-patterns"],
  "license": "MIT"
}
Contents

What it installs

The manifest is a name and a version. 7 skills travel with it, and installing the plugin installs all of them — 210 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. 4d ago First seen · 9 lines scan A 58e0c4a1302b

Subscribe to this mod's changes

architect-toolkit is a plugin published in the GitHub repository sethdford/claude-skills (38 stars, last pushed 5mo 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.