code-craftsmanship

code-craftsmanship is a plugin for Claude Code from wondelai/skills. Its manifest loads nothing; the 2 skills it bundles cost 262 tokens per session together, scanned A, original, MIT.

A collection of software-development guidance for writing clearer code, improving existing code, designing software, documenting systems, and working safely with older code. It includes refactoring, domain-driven design, legacy-code techniques, code review, and technical documentation.

In plain words
What is it for?
Use it to plan refactors, review code, improve architecture, document APIs and projects, add characterization tests around legacy code, and make code easier for a team to maintain.
Why use it?
It helps reduce confusing code, duplicated logic, hidden dependencies, and technical debt—the future work created by hard-to-maintain code. It also provides ways to change older systems without breaking behavior you do not yet understand.

Plugin for Claude Code

About the project

Wondel.ai Agent Skills is a collection of skills and guided workflows that give coding agents structured methods for business, marketing, UX, website, app, and software-development tasks. It is used with agents such as Claude Code, Codex, Cursor, OpenClaw, and other agents that support the agentskills.io format. The catalogue entries are the project's skills, plugins, instructions, and rule packaged for those agents.

wondelai/skills · 2,100 stars · on GitHub

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 wondelai/skills
agentmods
npx agentmods add plugins/wondelai/skills/code-craftsmanship
Clone the repo
git clone --depth 1 https://github.com/wondelai/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 code-craftsmanship

README.md
[![agentmods](https://agentmods.dev/badge/plugins/wondelai/skills/code-craftsmanship.svg)](https://agentmods.dev/plugins/wondelai/skills/code-craftsmanship)
Your own site
<a href="https://agentmods.dev/plugins/wondelai/skills/code-craftsmanship"><img src="https://agentmods.dev/badge/plugins/wondelai/skills/code-craftsmanship.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 2 skills cost 262 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

code-craftsmanship 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 2d 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/marketplace.json#code-craftsmanship · 47 lines

What it actually says

{
  "name": "code-craftsmanship",
  "description": "Code quality and software design skills including Clean Code (Robert C. Martin), Refactoring patterns (Martin Fowler), A Philosophy of Software Design (John Ousterhout), The Pragmatic Programmer (Hunt & Thomas), Domain-Driven Design (Eric Evans), Working Effectively with Legacy Code (Michael Feathers), and Google's Developer Documentation Style Guide (technical-documentation)",
  "version": "1.8.0",
  "author": {
    "name": "Wondel.ai",
    "url": "https://wondel.ai"
  },
  "homepage": "https://github.com/wondelai/skills",
  "repository": "https://github.com/wondelai/skills",
  "license": "MIT",
  "category": "productivity",
  "keywords": [
    "clean-code",
    "refactoring",
    "code-quality",
    "software-design",
    "ddd",
    "domain-driven-design",
    "pragmatic",
    "legacy-code",
    "characterization-tests",
    "seams",
    "code-review",
    "code-smells",
    "technical-debt",
    "over-engineered",
    "untested-code",
    "documentation",
    "technical-writing",
    "style-guide",
    "readme",
    "api-reference",
    "release-notes"
  ],
  "source": "./",
  "strict": false,
  "skills": [
    "./clean-code",
    "./refactoring-patterns",
    "./software-design-philosophy",
    "./pragmatic-programmer",
    "./domain-driven-design",
    "./working-with-legacy-code",
    "./technical-documentation"
  ]
}
Contents

What it installs

The manifest is a name and a version. 2 skills travel with it, and installing the plugin installs all of them — 262 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 marketplace.json#code-craftsmanship 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.

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. 2d ago First seen · 47 lines scan A 80cd33137d84

Subscribe to this mod's changes

code-craftsmanship is a plugin published in the GitHub repository wondelai/skills (2,100 stars, last pushed 6d 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 2026-09-03.