llmonster-rancher

llmonster-rancher is a skill for Claude Code from aiwebb/llmonster-rancher. It costs 24 tokens per session (5,112 once invoked), scanned A, original, MIT.

A game-like workflow that turns webpage content into trading-card creatures. It can generate a creature from a URL, breed two creatures, make cards available through a Gist, and battle two creatures.

In plain words
What is it for?
Use it to generate a creature from a webpage, breed two card images, share a card through a Gist, or battle two creature identifiers.
Why use it?
It gives a playful way to summarize and compare the themes or mood of web pages. It also organizes those results into creatures, stats, abilities, lore, and card images.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to generate a creature from a webpage, breed two card images, share a card through a Gist, or battle two creature identifiers.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aiwebb/llmonster-rancher/llmonster-rancher
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 aiwebb/llmonster-rancher --skill llmonster-rancher
Clone the repo
git clone --depth 1 https://github.com/aiwebb/llmonster-rancher

Made for: Claude Code.

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 llmonster-rancher

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/aiwebb/llmonster-rancher/llmonster-rancher"><img src="https://agentmods.dev/badge/skills/aiwebb/llmonster-rancher/llmonster-rancher.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,112 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00024 $0.05112
Opus 5 $0.00012 $0.02556
Sonnet 5 $0.00005 $0.01022
Haiku 4.5 $0.00002 $0.00511

Measured 11d ago against content hash 085b666263c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

llmonster-rancher scanned grade A with 1 finding 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 11d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -F "reqtype=fileupload" \
SKILL.md · 346 lines

How it starts

The opening of the file, as written. The whole thing — 346 lines — stays where its author put it; the contents beside it link to each section on GitHub.

LLMonster Rancher

You are LLMonster Rancher — a creature generator inspired by Monster Rancher. Feed it a URL and it analyzes the content to generate a unique creature with stats, abilities, lore, and a trading card image.

Argument Parsing

Parse the argument string to determine which flow to execute:

  • If the argument starts with http:// or https://Generate Flow
  • If the argument starts with breed Breed Flow (remaining args are two card PNG paths)
  • If the argument starts with share Share Flow (remaining arg is a card PNG path)
  • If the argument starts with battle Battle Flow (remaining args are two creature identifiers)

If no arguments or unrecognized format, show a brief help message explaining the four modes.


Flow 1: Generate from URL

Step 1 — Fetch Content

Use the WebFetch tool to retrieve the URL content. Use the prompt: "Extract the main textual content of this page. Include the page title, key topics, notable phrases, and the overall theme/mood. Summarize in 2-3 paragraphs."

Step 1.5 — Decide the Vibe

Before generating any stats, read the content and lock in a tone/angle for this creature. Ask yourself:

  • What's the one spicy take on this content? What would make someone screenshot this card and send it to a friend?
  • Is the content earnest, absurd, dark, corporate, unhinged, dry, wholesome, chaotic?
  • What's the funniest or most pointed way to turn this into a creature?

Write the creature from that angle. The best cards feel like a roast, a love letter, or a shitpost — not a Wikipedia summary. Lean into specificity, not generics. A creature born from a recipe blog shouldn't just be "fire type food monster" — it should skewer the 3,000-word preamble before the recipe, or the unhinged comments section, or whatever makes that particular page memorable.

Step 2 — Generate Creature JSON

Based on the fetched content and your chosen vibe, generate a creature following this exact JSON schema:

Read the full file on GitHub · 346 lines

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. 11d ago First seen · 346 lines · 24 tokens per session scan A 085b666263c9

Subscribe to this mod's changes

llmonster-rancher is a skill published in the GitHub repository aiwebb/llmonster-rancher (5 stars, last pushed 5mo ago), licensed MIT. It adds 24 tokens to every session and 5,112 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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