# Verity Score | Audit GEO & AI-Commerce gratuit pour Shopify

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 4 of 5 capability checks passed.

- host: verityscore.io
- url: https://verityscore.io/
- category: shopify app
- type: saas
- language: fr

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 4 of 5 checks passed.

- PASS — Markdown negotiation
- fail — Markdown twin at a predictable URL
- PASS — llms.txt
- PASS — API catalog
- PASS — MCP server answers

MCP tools (from tools/list on 2026-08-23, served from api.verityscore.io): get_geo_score, check_ai_readiness, get_recommendations, explain_topic, get_vertical_info

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **register** — "Install Verity Score from the Shopify App Store" → `https://apps.shopify.com/verity-score`
- **query_api** — "MCP Server (Model Context Protocol)" → `https://api.verityscore.io/mcp`

## Summary

Verity Score is a Shopify app that audits product data for AI readability and recommendation, offering a free plan and detailed fix plans.

## Context

8 sites in this index share the category "shopify app"; 6 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark