jezweb/claude-skills is a collection of skills, commands, plugins, settings, instructions, and hooks that guide the Claude Code CLI through development tasks and produce outputs such as project scaffolds, assets, documents, or deployed services. It is for developers using Claude Code with technologies and services including Cloudflare, React, Tailwind, Shopify, and WordPress. The catalogue entries are the project's own Claude Code workflow components.
Borrowing it
Nothing to install: this file belongs to jezweb/claude-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jezweb/claude-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/jezweb/claude-skillsWrote 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.
[](https://agentmods.dev/instructions/jezweb/claude-skills/claude-md)<a href="https://agentmods.dev/instructions/jezweb/claude-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/jezweb/claude-skills/claude-md/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.
<a href="https://agentmods.dev/instructions/jezweb/claude-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/jezweb/claude-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.01057 | $0.01057 |
| Opus 5.5 | $0.00423 | $0.00423 |
| Sonnet 5.5 | $0.00211 | $0.00211 |
| Haiku 4.5 | $0.00106 | $0.00106 |
Grade A, and why
claude-skills CLAUDE.md 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 22d 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.
How it starts
The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Skills
Repository: https://github.com/jezweb/claude-skills Owner: Jeremy Dawes (Jez) | Jezweb
Production workflow skills for Claude Code CLI. Each skill guides Claude through a recipe to produce tangible output: working deliverables, not knowledge dumps.
Philosophy
- Every skill must produce visible output (files, configurations, deployable projects); reference material Claude already knows does not earn a place.
- "The context window is a public good": only include what Claude doesn't already know.
- Teach patterns, not ship scripts: skills teach Claude what to do, and Claude generates scripts adapted to the user's environment. Pre-built scripts in
scripts/are the rare exception; proven implementation patterns go inreferences/for Claude to adapt. - Follow the official Claude Code plugin spec.
Layout
plugins/<plugin>/skills/<skill>/, one folder per plugin and skill; .claude-plugin/ holds marketplace.json and plugin.json; README.md is the public overview; LICENSE is MIT. The folders are the truth, so this file lists no plugins, skills or counts. A plugin carries .claude-plugin/plugin.json (name, description, author) and auto-discovers its skills/; the skill folder layout is SKILL_SHAPE.md "Multi-file layout".
Adding a New Plugin
mkdir -p plugins/my-plugin/{.claude-plugin,skills}- Create
.claude-plugin/plugin.json:{ "name": "my-plugin", "description": "What this plugin does.", "author": { "name": "Jeremy Dawes / Jezweb", "email": "[email protected]" } } - Add skills inside
plugins/my-plugin/skills/, each with SKILL.md. - Add an entry to
.claude-plugin/marketplace.json:{ "name": "my-plugin", "description": "...", "source": "./plugins/my-plugin", "category": "development" } - Update the table in README.md.
Categories: development, design, productivity, testing, security, database, monitoring, deployment
Creating a Skill
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.
- 22d ago Changed · -153 lines · -1,440 tokens per session ce9300b3ebb2
- 28d ago Changed · -7 lines · -72 tokens per session eeaf1e22c730
- 1mo ago First seen · 225 lines · 2,569 tokens per session scan A 52f9b7ee206b
claude-skills CLAUDE.md is an instructions file published in the GitHub repository jezweb/claude-skills (1,084 stars, last pushed 18d ago), licensed MIT. It adds 1,057 tokens to every session, about $0.0042 per session on Opus 5.5. 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.
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