re0-loop

re0-loop is a skill for Claude Code from imMamdouhaboammar/get-fable. It costs 60 tokens per session (507 once invoked), scanned A, a copy of re0-loop, AGPL-3.0.

A repeated project cycle that moves from planning to building, real-surface checking, lessons, and another build. It treats quality-cleared reusable work and removed bad patterns as progress rather than simply counting files or features.

In plain words
What is it for?
Use it for long agent-led projects that need repeated build and review passes across web apps, APIs, desktop apps, or data-shaped command-line work.
Why use it?
It prevents long projects from mistaking activity or accumulated code for improvement. Each cycle carries lessons forward and can replace a weak approach instead of preserving it.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the paperthin plugin — 29 skills shipped together

Good fit Use it for long agent-led projects that need repeated build and review passes across web apps, APIs, desktop apps, or data-shaped command-line work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/immamdouhaboammar/get-fable/re0-loop
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 re0-loop
Clone the repo
git clone --depth 1 https://github.com/imMamdouhaboammar/get-fable

Made for: Claude Code.

Or install paperthin, the plugin that ships this one along with the rest of its 29 skills.

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 re0-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/re0-loop/github.svg)](https://agentmods.dev/skills/immamdouhaboammar/get-fable/re0-loop)
Your own site
<a href="https://agentmods.dev/skills/immamdouhaboammar/get-fable/re0-loop"><img src="https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/re0-loop/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 re0-loop

Your own site · 80×15
<a href="https://agentmods.dev/skills/immamdouhaboammar/get-fable/re0-loop"><img src="https://agentmods.dev/badge/skills/immamdouhaboammar/get-fable/re0-loop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 507 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 100% 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 $0.00060 $0.00507
Opus 5.5 $0.00024 $0.00203
Sonnet 5.5 $0.00012 $0.00101
Haiku 4.5 $0.00006 $0.00051

Measured 25d ago against content hash 31eeb611bf1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

re0-loop 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 25d 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

100% identical to re0-loop, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/fable-wise/skills/coil/re0-loop/SKILL.md · 45 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 25d ago First seen · 45 lines · 60 tokens per session scan A 31eeb611bf1e

Subscribe to this mod's changes

re0-loop is a skill published in the GitHub repository imMamdouhaboammar/get-fable (0 stars, last pushed yesterday), licensed AGPL-3.0. It adds 60 tokens to every session and 507 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to re0-loop, and is treated as a copy.

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