ai-agent-skills: Instructions file for Claude Code

CLAUDE.md

ai-agent-skills CLAUDE.md is an instructions file for Claude Code from dboeckli/ai-agent-skills. It costs 1,110 tokens per session, scanned B, original, MIT.

Repository instructions for Claude Code covering CLAUDE.md, a file that tells the coding assistant how to work in a project, plus the layout and rules for AI-agent skills.

In plain words
What is it for?
Use them when working in this skill repository, especially when editing skill folders, SKILL.md metadata, or Claude Code instructions.
Why use it?
They give the assistant the project’s conventions, required files, and precedence rules before it changes or installs skills.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is dboeckli/ai-agent-skills's own configuration. It tells Claude Code how to work on ai-agent-skills itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-agent-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dboeckli/ai-agent-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.

Copy the file
curl -O https://raw.githubusercontent.com/dboeckli/ai-agent-skills/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/dboeckli/ai-agent-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 ai-agent-skills CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/dboeckli/ai-agent-skills/claude-md/github.svg)](https://agentmods.dev/instructions/dboeckli/ai-agent-skills/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/dboeckli/ai-agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/dboeckli/ai-agent-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.

agentmods 80×15 button for ai-agent-skills CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/dboeckli/ai-agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/dboeckli/ai-agent-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,110 This file is loaded in full into every session.
When invoked 1,110 The same file — it is already loaded in full.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.01110 $0.01110
Opus 5 $0.00555 $0.00555
Sonnet 5 $0.00222 $0.00222
Haiku 4.5 $0.00111 $0.00111

Measured 9d ago against content hash 57ee67932610, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade B, and why

ai-agent-skills CLAUDE.md scanned grade B with 2 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 9d 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

After installation, open `~/.claude/settings.json` (Linux/WSL) or `%USERPROFILE%\.claude\settings.json` (Windows) and add:

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

> curl -fsSL https://raw.githubusercontent.com/dboeckli/ai-agent-skills/master/scripts/statusline.sh \
CLAUDE.md · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

For all tasks in this repository, the conventions in AGENTS.md apply — read it first and follow it fully (verify commands, sandbox quirk, SKILL.md rules). In case of conflict, AGENTS.md wins.

Repository Purpose

A collection of reusable AI agent skills in the open SKILL.md format. Skills are designed to be AI-agnostic — they rely only on standard tools (git, gh, shell commands) and contain no Claude-specific dependencies.

Skill Structure

Each skill lives in .claude/skills/<skill-name>/ and follows this layout:

<skill-name>/          # kebab-case folder name, must match SKILL.md `name:` field
  SKILL.md             # required; YAML frontmatter + Markdown instructions
  references/          # optional; supporting docs loaded on demand
  scripts/             # optional; executable Bash/Python helpers
  assets/              # optional; templates, fonts, icons

SKILL.md Frontmatter Rules

  • name: kebab-case, no spaces or capitals, must match the folder name
  • description: under 1024 characters, must include both WHAT the skill does and WHEN to trigger it (specific user-facing phrases); no XML angle brackets
  • No README.md inside skill folders — use SKILL.md or references/ instead

Installing Skills for Claude Code

Via npm (recommended): Installs skills, statusline.sh, and the formatter Stop hook. Enable git URL installs once:

npm config set allow-git all

Install (Linux / macOS / WSL):

npm install -g --ignore-scripts https://github.com/dboeckli/ai-agent-skills.git#master && \
  bash "$(npm root -g)/@dboeckli/ai-agent-skills/scripts/install-skills.sh"

Install (Windows — PowerShell):

npm config set allow-git all
npm install -g --ignore-scripts https://github.com/dboeckli/ai-agent-skills.git#master
& "$(npm root -g)/@dboeckli/ai-agent-skills/scripts/install-skills.ps1"

Read the full file on GitHub · 114 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. 9d ago First seen · 114 lines · 1,110 tokens per session scan B 57ee67932610

Subscribe to this mod's changes

ai-agent-skills CLAUDE.md is an instructions file published in the GitHub repository dboeckli/ai-agent-skills (0 stars, last pushed 15d ago), licensed MIT. It adds 1,110 tokens to every session, about $0.0056 per session on Opus 5. A static security scan graded it B with 2 findings (reads agent configuration directories, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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