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kuluu-ffxi: Skill for Claude Code

.agents/skills/retail-observe/SKILL.md

retail-observe is a skill for Claude Code, Codex from jondwillis/kuluu-ffxi. It costs 52 tokens per session (1,330 once invoked), scanned A, original, GPL-3.0.

A procedure for observing and controlling the original FFXI game client, called HorizonXI, inside a Windows 11 virtual machine on macOS.

In plain words
What is it for?
It is for taking screenshots, sending keyboard or mouse input, and comparing HorizonXI behavior with Kuluu.
Why use it?
Recreating a game's behavior without checking the original can lead to differences. It provides reference behavior for comparison with the Kuluu remake.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is jondwillis/kuluu-ffxi's own configuration. It tells Claude Code and Codex how to work on kuluu-ffxi 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 kuluu-ffxi configures →

not rated 26repo changed 9d ago A scan 52 tokens GPL-3.0
View source ↗ jondwillis/kuluu-ffxi
Reuse

Borrowing it

Nothing to install: this file belongs to jondwillis/kuluu-ffxi. 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/jondwillis/kuluu-ffxi/main/.agents/skills/retail-observe/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/jondwillis/kuluu-ffxi

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 retail-observe

README.md
[![agentmods](https://agentmods.dev/badge/skills/jondwillis/kuluu-ffxi/retail-observe/github.svg)](https://agentmods.dev/skills/jondwillis/kuluu-ffxi/retail-observe)
Your own site
<a href="https://agentmods.dev/skills/jondwillis/kuluu-ffxi/retail-observe"><img src="https://agentmods.dev/badge/skills/jondwillis/kuluu-ffxi/retail-observe/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 retail-observe

Your own site · 80×15
<a href="https://agentmods.dev/skills/jondwillis/kuluu-ffxi/retail-observe"><img src="https://agentmods.dev/badge/skills/jondwillis/kuluu-ffxi/retail-observe.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,330 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 $0.00052 $0.01330
Opus 5.5 $0.00021 $0.00532
Sonnet 5.5 $0.00010 $0.00266
Haiku 4.5 $0.00005 $0.00133

Measured 9d ago against content hash d3f08f161207, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

retail-observe 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.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/lib/common.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/retail-observe/SKILL.md · 123 lines

The source is not reproduced here

Licensed GPL-3.0

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

Read it on GitHub

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 Changed · +46 lines d3f08f161207
  2. 10d ago Changed · -262 lines · -156 tokens per session bcb365e6d6b4
  3. 23d ago Changed · +17 lines c4b8052498b9
  4. 1mo ago Changed · +9 lines 8f3f49d37417
  5. 1mo ago Changed · +5 lines · +49 tokens per session dfd85e62d070
  6. 1mo ago Changed · -18 lines · +51 tokens per session 4de75ee28c41
  7. 1mo ago Changed · +4 lines e3e875234079
  8. 1mo ago Changed 0511111a1e9c
  9. 1mo ago Changed · +34 lines 4c3fe14b6ade
  10. 1mo ago First seen · 288 lines · 108 tokens per session scan A 874ace039618

Subscribe to this mod's changes

retail-observe is a skill published in the GitHub repository jondwillis/kuluu-ffxi (26 stars, last pushed 3d ago), licensed GPL-3.0. It adds 52 tokens to every session and 1,330 once invoked, about $0.0002 per session on Opus 5.5. 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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