init

init is a skill for Claude Code from imMamdouhaboammar/get-fable. It costs 17 tokens per session (363 once invoked), scanned A, a copy of init, MIT.

A project-initialization skill that studies a codebase and creates or improves a CLAUDE.md guide for future coding agents. The guide records useful development commands, the broad architecture, and important repository-specific rules.

In plain words
What is it for?
Use it to document build, lint, run, and test commands; summarize the system's high-level structure; and carry over relevant Cursor, Copilot, or README guidance.
Why use it?
Future agents otherwise need to rediscover how the project is built, tested, and organized. A focused repository guide gives them that context in one place.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; mentions Claude Code; mentions Cursor.

Part of the get-fable plugin — 78 skills, 1 agent, 5 hooks shipped together

Good fit Use it to document build, lint, run, and test commands; summarize the system's high-level structure; and carry over relevant Cursor, Copilot, or README guidance.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/immamdouhaboammar/get-fable/init
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 imMamdouhaboammar/get-fable --skill init
Clone the repo
git clone --depth 1 https://github.com/imMamdouhaboammar/get-fable

Made for: Claude Code.

Or install get-fable, the plugin that ships this one along with the rest of its 78 skills, 1 agent, 5 hooks.

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 init

README.md
[![agentmods](https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/init/github.svg)](https://agentmods.dev/skills/immamdouhaboammar/get-fable/init)
Your own site
<a href="https://agentmods.dev/skills/immamdouhaboammar/get-fable/init"><img src="https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/init/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 init

Your own site · 80×15
<a href="https://agentmods.dev/skills/immamdouhaboammar/get-fable/init"><img src="https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/init.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 363 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 92% copy Near-identical to another mod 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 $0.00017 $0.00363
Opus 5 $0.00009 $0.00181
Sonnet 5 $0.00003 $0.00073
Haiku 4.5 $0.00002 $0.00036

Measured 9d ago against content hash 5a505756b91b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

init 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 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.

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.

Origin

This is a copy

92% identical to init — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

assets/skills/claude-code/init/SKILL.md · 27 lines

What it actually says

Please analyze this codebase and create a CLAUDE.md file, which will be given to future instances of Claude Code to operate in this repository.

What to add:

  1. Commands that will be commonly used, such as how to build, lint, and run tests. Include the necessary commands to develop in this codebase, such as how to run a single test.
  2. High-level code architecture and structure so that future instances can be productive more quickly. Focus on the "big picture" architecture that requires reading multiple files to understand.

Usage notes:

  • If there's already a CLAUDE.md, suggest improvements to it.
  • When you make the initial CLAUDE.md, do not repeat yourself and do not include obvious instructions like "Provide helpful error messages to users", "Write unit tests for all new utilities", "Never include sensitive information (API keys, tokens) in code or commits".
  • Avoid listing every component or file structure that can be easily discovered.
  • Don't include generic development practices.
  • If there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure to include the important parts.
  • If there is a README.md, make sure to include the important parts.
  • Do not make up information such as "Common Development Tasks", "Tips for Development", "Support and Documentation" unless this is expressly included in other files that you read.
  • Be sure to prefix the file with the following text:
# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
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 · 27 lines · 17 tokens per session scan A 5a505756b91b

Subscribe to this mod's changes

init is a skill published in the GitHub repository imMamdouhaboammar/get-fable (3 stars, last pushed 4d ago), licensed MIT. It adds 17 tokens to every session and 363 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to init, differing in 3 lines, and is treated as a copy.

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