llms.txt 在不同领域的应用

本页面为不同领域的网站提供了如何利用 llms.txt 文件来让大型语言模型（LLM）更好地与其交互的指南和建议。

请记住，在构建您的 llms.txt 文件时，应“使用简洁、清晰的语言。在链接到资源时，附上简短、信息丰富的描述。避免使用含糊不清的术语或未经解释的行话。”此外，判断您的 llms.txt 是否能与 LLM 良好协作的最佳方法是直接用它们进行测试！这里有一个使用 Anthropic 的 Claude 来测试您的 llms.txt 的最简方法：

# /// script
# requires-python = ">=3.8"
# dependencies = [
#     "claudette",
#     "llms-txt",
#     "requests",
# ]
# ///
from claudette import *
from llms_txt import create_ctx

import requests

model = models[1] # Sonnet 3.5
chat = Chat(model, sp="""You are a helpful and concise assistant.""")

url = 'your_url/llms.txt'
text = requests.get(url).text
llm_ctx = create_ctx(text)
chat(llm_ctx + '\n\nThe above is necessary context for the conversation.')

while True:
    msg = input('Your question about the site: ')
    res = chat(msg)
    print('From Claude:', contents(res))

上述脚本使用了相对较新的 uv Python 脚本语法。如果您安装了 uv，只需通过 uv run test_llms_txt.py 命令运行该脚本，它就会在一个隔离的 Python 环境中处理并安装必要的库依赖。否则，您可以手动安装所需依赖，然后像运行普通 Python 脚本一样使用 python test_llms_txt.py 来运行它。

餐厅

以下是一家餐厅可以为大型语言模型（LLM）构建的 llms.txt 示例：

# Nate the Great's Grill

> Nate the Great's Grill is a popular destination off of Sesame Street that has been serving the community for over 20 years. We offer the best BBQ for a great price.

Here are our weekly hours:

- Monday - Friday: 9am - 9pm
- Saturday: 11am - 9pm
- Sunday: Closed

## Menus

- [Lunch Menu](https://host/lunch.html.md): Our lunch menu served from 11am to 4pm every day.
- [Dinner Menu](https://host/dinner.html.md): Our dinner menu served from 4pm to 9pm every day.

## Optional

- [Dessert Menu](https://host/dessert.md): A subset of the Starlette docs

以下是一个午餐菜单示例，摘自Franklin’s BBQ：

## By The Pound

| Item              | Price         |
| --------------    | -----------   |
| Brisket           | 34            |
| Pork Spare Ribs   | 30            |
| Pulled Pork       | 28            |

## Drinks

| Item              | Price         |
| --------------    | -----------   |
| Iced Tea          | 3             |
| Mexican Coke      | 3             |

## Sides

| Item              | Price         |
| --------------    | -----------   |
| Potato Salad      | 4             |
| Slaw              | 4             |