claude-code-artifacts-public CLAUDE.md

claude-code-artifacts-public CLAUDE.md is an instructions file for Claude Code from alex-feel/claude-code-artifacts-public. It costs 835 tokens per session, scanned A, original, MIT.

Repository instructions for maintaining a public library of reusable Claude Code artifacts, such as skills, rules, hooks, agents, and slash commands. They define how the catalogue and its documentation should be organized.

In plain words
What is it for?
Use them when adding or documenting repository artifacts, updating the root README, deciding which categories to show, or checking where each artifact type belongs.
Why use it?
They keep the main README focused on usable artifacts, preserve a fixed category order, and prevent empty categories or non-standalone items from cluttering the catalogue.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions 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.

agentmods
npx agentmods add instructions/alex-feel/claude-code-artifacts-public/claude-md
Clone the repo
git clone --depth 1 https://github.com/alex-feel/claude-code-artifacts-public

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 claude-code-artifacts-public CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/alex-feel/claude-code-artifacts-public/claude-md.svg)](https://agentmods.dev/instructions/alex-feel/claude-code-artifacts-public/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/alex-feel/claude-code-artifacts-public/claude-md"><img src="https://agentmods.dev/badge/instructions/alex-feel/claude-code-artifacts-public/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 835 This file is loaded in full into every session.
When invoked 835 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00835 $0.00835
Opus 5 $0.00417 $0.00417
Sonnet 5 $0.00167 $0.00167
Haiku 4.5 $0.00084 $0.00084

Measured 5d ago against content hash a5df1fc7e2ca, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

claude-code-artifacts-public 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 5d 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.md · 39 lines

How it starts

The opening of the file, as written. The whole thing — 39 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

Guidance for Claude Code when working in this repository.

This repository is a public library of reusable Claude Code artifacts. Each artifact type lives under its own <type>/library/ directory (skills/library/, hooks/library/, rules/library/, agents/library/, slash-commands/library/) or, for environments, under environments/library/ and environments/templates/. Every type also carries a short README describing its own layout, conventions, and installation.

README maintenance

The root README.md is a catalog organized by artifact category, not a description of the directory tree. It deliberately has no "repository structure" section: a reader should meet the actual, useful artifacts first, then learn how to consume them.

Category order

Present categories in this fixed order, skipping any that are currently empty:

  1. Environments
  2. Skills
  3. Rules
  4. Hooks
  5. Agents
  6. Slash commands

The order is fixed even as categories come and go; when a category gains its first artifact it takes its slot in this sequence, and the categories that remain are shown in this same relative order.

A category appears only when it has content

A category earns its own ## section in the root README only when the repository actually contains at least one standalone artifact of that type under the type's library/ directory. A type whose library/ holds no standalone artifacts yet — only its own README.md or files that serve another artifact — is omitted from the root catalog until its first standalone artifact lands. The goal is that every section a reader sees points at something real they can use, never at an empty placeholder.

Only standalone artifacts are cataloged

The catalog describes only standalone entities: artifacts that deliver value installed on their own. The repository holds many files, and not every file warrants a description. A file that works only as part of a larger artifact — a shared helper module several hooks load, a hook's companion configuration, or an environment configuration's bundled skill, hooks, and runtime files — never gets its own ### subsection: it is described (and linked) inside the entry of the artifact it serves, or, for a cross-cutting helper, mentioned in its category's prose. The test is whether a reader could install the file alone and get value from it; if it only makes sense wired into something larger, it belongs inside that larger artifact's entry.

Read the full file on GitHub · 39 lines

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. 5d ago First seen · 39 lines · 835 tokens per session scan A a5df1fc7e2ca

Subscribe to this mod's changes

claude-code-artifacts-public CLAUDE.md is an instructions file published in the GitHub repository alex-feel/claude-code-artifacts-public (6 stars, last pushed 10d ago), licensed MIT. It adds 835 tokens to every session, about $0.0042 per session on Opus 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 2026-08-31.

Related

Other instructions, from other repositories