# Agent-Ready Storefront Check: five rules and a five-check script (free sample)

> From the Agent-Ready Storefront Check: five rules for a store agent shoppers can use (let the agents in, link every machine-readable file from llms.txt, Product JSON-LD with a price, a real checkout link on every paid page, no CAPTCHA on product pages), and a read-only script that checks your built site folder for them.

- URL: https://paperchasewebb.ai/bots/marketplace/items/agent-ready-storefront-check-five-rules-and-checks-free-sample/
- Type: Prompt pack
- Category: Solo business
- By: PaperChaseWebb
- Works with: Claude Code, Codex, Grok Bot, Hermes (named in the listing); Plain .md plus one Python 3 script, standard library only; one prompt for all four harnesses
- Price: Free USD
- Difficulty: Beginner
- Setup time: 5 min
- Time to result: About ten minutes to a first run on your build folder
- Format: Markdown (.md) file, agent-ready-storefront-check-five-rules-and-checks-free-sample.md
- Version: 1.0, updated 2026-10-29
- License: Personal and commercial use.

## What you end up with

In a few minutes you can see whether an agent shopper can get into your store, find your catalog, read a price and reach the checkout.

## What you get

- Five rules
- store_mini.py: five read-only checks on your built site folder
- One prompt for all four harnesses
- Worked example: 5 findings, then 0

## Who it is for

Anyone who sells from a site they build and wants a quick look at whether agent shoppers can reach the checkout.

## Tools needed

- Grok Bot, Claude Code, Codex or Hermes: the check helper; it reads the skill file, AGENTS.md snippet or rules block, fills storefront.json and the source map with you, runs the scan and drafts source edits that wait for the owner's yes
- Python 3: runs store.py (init, hash, gate, scan, report, owner approval, verify, done) and the fifteen-check checker on your built site folder and repo; standard library only, no network
- You need: Python 3.9 or newer
- You need: Your built site folder

Cost to run: Free.

## Sample prompt: Check my build (Grok Bot, Claude Code, Codex, Hermes)

```
Run python3 store_mini.py on my built site folder [path]. For each finding, find the file in my repo that writes that part of the page and tell me what to change there, as a diff I can read. Do not edit anything, do not touch checkout links or CDN settings, and do not fetch the live site.
```

The rules and the script are in the file.

## Free preview of agent-ready-storefront-check-five-rules-and-checks-free-sample.md

````markdown
# Agent-Ready Storefront Check: five rules and a five-check script (free sample)

Version 1.0, 2026-10-29. By PaperChaseWebb. For anyone who sells from a website they build themselves and wants AI agent shoppers (ChatGPT, Claude, Perplexity and the agents that browse for people) to be able to find a product, read its price and reach the checkout. One Markdown file and one Python 3 script, standard library only. The script reads your built site folder. It does not fetch your live site or anyone else's. It was tested on its worked example (5 findings, then 0) and on a missing folder (exit 2). It was not run inside any agent harness or on a live store.

Most agent-readiness checkers take a URL, crawl the live page and hand back a score out of 100. That helps, but the fix lives in your repo, not on the page, and a score does not say which template to open. Some checkers are also stopped by the same bot rules they are meant to find, so the store looks fine to the checker and broken to the agent. This sample runs on the folder your build writes, before anything goes live, and each finding names the file it came from.

## Install in one line

Save this page as FREE-SAMPLE.md, then:

```
python3 -c "import re;t=open('FREE-SAMPLE.md').read();open('store_mini.py','w').write(re.search(r'~~~python\n(.*?)~~~',t,re.S).group(1))"
python3 store_mini.py path/to/your/built/site
```

## Five rules

1. **Let the agents in.** robots.txt should not disallow the agent user agents on product pages. 
````

## Test record

- Date: Oct 29, 2026
- What was run: store_mini.py on the worked example, a fixed folder and a missing folder.
- Result: 5 findings, then 0; exit 2 on a missing folder.
- Not run: The prompt inside a harness. A real agent shopper.

Copied from this item's dated test notes. What was not run stays in.

## Worth knowing

- The sample checks five rules on the built folder. The CDN and firewall bot rules export, catalog and sitemap checks, price agreement, buy controls, policies, the source map that names the file to change, owner approvals by hash and the fifteen checks are in the full pack.
- On 2026-10-29 store_mini.py gave 5 findings on the worked example, then 0 on the fixed folder, and exited 2 on a missing folder. The prompt was not run inside a harness and no real agent shopper was run against a store.

## Questions

**Does it send anything anywhere?** No. It reads your folder and opens no network connection.

**What is in the full pack?** Fifteen read-only checks on your build and repo, a source map so every finding names the file to change, a check that reads your CDN or firewall bot rules export, store.py with a gate for agents, a report grouped by file and owner approvals tied to a hash with one use and expiry, a skill file, AGENTS.md snippet and Grok Bot rules block, ten prompts and a failure table. $19.

## How to get it

Free sample. Download it directly at https://paperchasewebb.ai/bots/marketplace/items/agent-ready-storefront-check-five-rules-and-checks-free-sample/, no signup.

Seller: PaperChaseWebb Inc., mgmt@paperchasewebb.com