llms.txt examples: 5 copy-paste snippets for 2026

llms.txt is a short file at your site root that tells AI assistants what you do and which pages matter. Keep it to a paragraph plus a few links. Here are five working shapes.

1. SaaS

# Acme Analytics
> Product analytics for product teams. Track funnels, retention, and cohorts.

## Docs
- [Quickstart](https://acme.com/start)
- [API reference](https://acme.com/api)
- [Changelog](https://acme.com/changelog)

2. Docs site

# DevHub
> Developer documentation for the DevHub platform.

## Guides
- [Install](https://docs.devhub.io/install)
- [Auth](https://docs.devhub.io/auth)
- [Webhooks](https://docs.devhub.io/webhooks)

3. Blog / publication

# The Signal
> Weekly writing on AI and society.

## Recent
- [How agents read the web](https://thesignal.com/agents)
- [LLMs and memory](https://thesignal.com/memory)

4. Marketplace

# ToolMarket
> A marketplace of vetted AI tools.

## Categories
- [Writing](https://toolmarket.com/writing)
- [Coding](https://toolmarket.com/coding)
- [Search](https://toolmarket.com/search)

5. API / infrastructure

# PayAPI
> HTTP API for usage-based billing.

## Reference
- [Endpoints](https://payapi.io/ref)
- [x402 guide](https://payapi.io/x402)
- [Status](https://payapi.io/status)

Rules that make them work

• One sentence in the > block. No marketing fluff.
• Link only pages an agent should read — not your login or pricing walls.
• Pair it with llms-full.txt for deep answers.

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