generate-llms

generate-llms is a skill for Claude Code, Codex from agentconfig/agentconfig.org. It costs 51 tokens per session (1,644 once invoked), scanned A, original, ISC.

A skill that creates llms.txt and llms-full.txt files for the agentconfig.org website. These are text files following the llmstxt.org convention, designed to help AI agents understand a site's pages and content.

In plain words
What is it for?
It is for generating site-wide AI documentation, updating page-specific Markdown files, and preparing the documentation files before a release or deployment.
Why use it?
It keeps the site's machine-readable documentation aligned with its page registry and content files. This gives AI agents a curated index and a fuller text version of the site information.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/agentconfig/agentconfig.org/generate-llms
Any agent
npx skills add agentconfig/agentconfig.org --skill generate-llms
Clone the repo
git clone --depth 1 https://github.com/agentconfig/agentconfig.org

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 generate-llms

README.md
[![agentmods](https://agentmods.dev/badge/skills/agentconfig/agentconfig.org/generate-llms.svg)](https://agentmods.dev/skills/agentconfig/agentconfig.org/generate-llms)
Your own site
<a href="https://agentmods.dev/skills/agentconfig/agentconfig.org/generate-llms"><img src="https://agentmods.dev/badge/skills/agentconfig/agentconfig.org/generate-llms.svg" alt="Measured on agentmods" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,644 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00051 $0.01644
Opus 5 $0.00026 $0.00822
Sonnet 5 $0.00010 $0.00329
Haiku 4.5 $0.00005 $0.00164

Measured 3d ago against content hash aea34e179478, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

generate-llms 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 3d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/generate-llms-full.ts), 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.

.github/skills/generate-llms/SKILL.md · 222 lines

How it starts

The opening of the file, as written. The whole thing — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Generate LLMs Files

Generate /llms.txt and /llms-full.txt files that help AI agents understand and use the agentconfig.org site content.

Overview

This skill generates machine-readable documentation files following the llmstxt.org standard:

  • /llms.txt — A curated table of contents with links to detailed pages
  • /llms-full.txt — Comprehensive markdown containing all site content
  • /*.md — Page-specific markdown files (skills.md, agents.md, mcp.md, etc.)

Page Registry

Pages are automatically discovered from the page registry at site/src/data/pages.ts:

export const pages: readonly PageMeta[] = [
  {
    slug: 'skills',
    title: 'Skills Tutorial',
    description: 'How to create agent skills...',
    mdFile: 'skills.md',
    partNumber: 4,
  },
  // ... more pages
]

When creating a new page, add an entry to the registry to include it in the llms files.

When to Use

Use this skill when:

  • You've updated content in the data files (site/src/data/*.ts)
  • You've added a new page (remember to add it to the page registry!)
  • Before deploying or releasing a new version of the site
  • When an agent needs to understand what content should be in llms files

Data Sources

The llms files are generated from these TypeScript data files:

File Content
site/src/data/pages.ts Page registry - lists all pages for llms generation
site/src/data/primitives.ts 13 AI primitives with descriptions, use cases, and provider implementations
site/src/data/comparison.ts Four-provider comparison matrix derived from primitives.ts
site/src/data/providerProfiles.ts Per-provider profiles derived from primitives.ts
site/src/data/skillsTutorial.ts Skills tutorial sections and concepts
site/src/data/skillExamples.ts 5 example skills with full code
site/src/data/agentsTutorial.ts Agent instructions guide with code samples
site/src/data/hooksTutorial.ts Hooks tutorial with provider tabs, lifecycle events, and reusable policy logic
site/src/data/mcpTutorial.ts MCP tutorial sections and code samples

Read the full file on GitHub · 222 lines

Files

What ships with it

2 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. 3d ago First seen · 222 lines · 51 tokens per session scan A aea34e179478

Subscribe to this mod's changes

generate-llms is a skill published in the GitHub repository agentconfig/agentconfig.org (8 stars, last pushed 6d ago), licensed ISC. It adds 51 tokens to every session and 1,644 once invoked, about $0.0003 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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