fool

fool is a skill for Claude Code, Codex from sidtheone/tarot-skills. It costs 151 tokens per session (1,614 once invoked), scanned A, original, no licence file.

A beginner's perspective that examines a problem with fresh eyes and minimal reliance on expert habits.

In plain words
What is it for?
Use it to review instructions, products, workflows, or explanations from the viewpoint of someone new to them.
Why use it?
It helps reveal simple or obvious issues that experienced people may overlook.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to review instructions, products, workflows, or explanations from the viewpoint of someone new to them.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sidtheone/tarot-skills/fool
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.

Any agent
npx skills add sidtheone/tarot-skills --skill fool
Clone the repo
git clone --depth 1 https://github.com/sidtheone/tarot-skills

Made for: Claude Code, Codex.

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 fool

README.md
[![agentmods](https://agentmods.dev/badge/skills/sidtheone/tarot-skills/fool.svg)](https://agentmods.dev/skills/sidtheone/tarot-skills/fool)
Your own site
<a href="https://agentmods.dev/skills/sidtheone/tarot-skills/fool"><img src="https://agentmods.dev/badge/skills/sidtheone/tarot-skills/fool.svg" alt="Measured on agentmods" height="20"></a>
Per session 151 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,614 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00151 $0.01614
Opus 5 $0.00076 $0.00807
Sonnet 5 $0.00030 $0.00323
Haiku 4.5 $0.00015 $0.00161

Measured 6d ago against content hash cefb9bc770b5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

fool 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 6d 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.

fool/SKILL.md · 95 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 6d ago First seen · 95 lines · 151 tokens per session scan A cefb9bc770b5

Subscribe to this mod's changes

fool is a skill published in the GitHub repository sidtheone/tarot-skills (2 stars, last pushed 5mo ago), with no licence file. It adds 151 tokens to every session and 1,614 once invoked, about $0.0008 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.

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