Borrowing it
Nothing to install: this file belongs to organvm-iv-taxis/a-i--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/organvm-iv-taxis/a-i--skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/organvm-iv-taxis/a-i--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/organvm-iv-taxis/a-i--skills/claude-md)<a href="https://agentmods.dev/instructions/organvm-iv-taxis/a-i--skills/claude-md"><img src="https://agentmods.dev/badge/instructions/organvm-iv-taxis/a-i--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/organvm-iv-taxis/a-i--skills/claude-md"><img src="https://agentmods.dev/badge/instructions/organvm-iv-taxis/a-i--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 | $0.03447 | $0.03447 |
| Opus 5 | $0.01724 | $0.01724 |
| Sonnet 5 | $0.00689 | $0.00689 |
| Haiku 4.5 | $0.00345 | $0.00345 |
Grade A, and why
a-i--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 12d 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 — 300 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.
Repository Overview
This is the Anthropic AI Skills repository—a collection of example skills that extend Claude's capabilities. Each skill is a self-contained folder with a SKILL.md file containing YAML frontmatter and instructions.
Two skill collections exist:
- Example skills: Located in
skills/directory, organized by category (e.g.,skills/creative/algorithmic-art/,skills/development/mcp-builder/). 142 skills across 12 categories. - Document skills: Reference implementations in
document-skills/(docx, pdf, pptx, xlsx)
Repository Structure
ai-skills/
├── README.md # Repository documentation
├── CLAUDE.md # Claude Code instructions (this file)
├── skills/ # All example skills (142), organized by category
│ ├── creative/ # Art, music, design (15 skills)
│ ├── data/ # Data analysis and ML (8 skills)
│ ├── development/ # Coding patterns and tools (47 skills, incl. bundles)
│ ├── documentation/ # Docs and GitHub profiles (7 skills)
│ ├── education/ # Teaching and learning (4 skills)
│ ├── integrations/ # Third-party integrations (14 skills)
│ ├── knowledge/ # Knowledge management (7 skills)
│ ├── professional/ # Business and career (12 skills)
│ ├── project-management/ # Planning and roadmaps (6 skills)
│ ├── security/ # Security and compliance (6 skills, incl. bundle)
│ ├── specialized/ # Niche domains (6 skills)
│ └── tools/ # Meta-skills and orchestration (11 skills)
├── document-skills/ # Reference document skills (4)
├── docs/ # Documentation files
│ ├── CHANGELOG.md
│ ├── CONTRIBUTING.md
│ ├── ROADMAP.md
│ ├── api/ # Skill spec, federation schema, activation conditions
│ └── guides/ # Getting started, overrides, core-vs-community
├── agents/ # AI agent definitions
│ └── skill-planner.md # Skill composition planner
├── commands/ # Slash commands
│ ├── plan-workflow.md # /plan-workflow - generate skill chains
│ └── skill-health.md # /skill-health - run health checks
├── scripts/ # Build and validation tools
├── staging/ # Skills in development
├── distributions/ # Committed canonical outputs
│ ├── collections/ # Skill path lists + tier lists
│ ├── skills-registry.json # Machine-readable skill metadata
│ ├── skills-lock.json # Lockfile with SHA-256 hashes
│ ├── claude/ # Claude Code bundles
│ ├── codex/ # Codex bundles
│ ├── direct/ # Direct link directories
│ └── extensions/ # Gemini CLI extensions
└── .claude-plugin/ # Marketplace metadata
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.
- 12d ago First seen · 300 lines · 3,447 tokens per session scan A 39ac822ded24
a-i--skills CLAUDE.md is an instructions file published in the GitHub repository organvm-iv-taxis/a-i--skills (17 stars, last pushed 16d ago), licensed Apache-2.0. It adds 3,447 tokens to every session, about $0.0172 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 2026-08-30.
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