What does the agent readiness check test?

Real protocol probes of .well-known files (openapi.json, mcp.json, ai-plugin.json, security.txt), a live MCP initialize handshake, A2A agent-card validation, a 20-user-agent crawler audit, and a JS-parity check.

Is glossier.com ready for AI agents?

AI agent readiness report · platform: Shopify · checked 2026-06-30 · log in to re-run

44%

Readiness

4/9

Verified

Shopify

Platform

Partly ready

glossier.com has 4 of 9 agent standards in place; missing Webmcp, A2a, Anp, Ap2, Openapi.

Assessment

4 of 9 agent-readiness checks verified. Detected platform: Shopify. See per-protocol drawers for evidence and fix-it files.

Per-protocol verdicts

McpShopify storefront MCP exposed via shop.app for ChatGPT/Gemini/Copilot - platform-managed, not site-hostedVerified

Webmcpno navigator.modelContext.register, <script type="webmcp">, or <link rel="modelcontext"> in HTMLNot found

A2ano /.well-known/agent.json or /.well-known/agent-card.jsonNot found

Anpno /.well-known/did.jsonNot found

UcpShopify rolled out UCP platform-wide March 2026 - your storefront inherits itVerified

Ap2no /.well-known/ap2.jsonNot found

Openapino /openapi.json, /api/openapi.json, or /.well-known/openapi.jsonNot found

Llms Txt/llms.txt present, 1 sectionsVerified

WikidataWikidata entity Q85865456 (Glossier)Verified

.well-known files

.well-known/mcp.jsonnot found404

Mcp Well Known Altnot found404

/mcp endpointnot found404

Ai Plugin Legacynot found404

.well-known/agent.jsonnot found404

.well-known/agent-card.jsonnot found404

Anp Didnot found404

Openapi Well Knownnot found404

Openapi Rootnot found404

Openapi Apinot found404

Ucp Well Knownnot found404

Ap2 Well Knownnot found404

Llms Txt4300 bytes200

Llms Full Txt4305 bytes200

robots.txt3632 bytes200

sitemap.xml92623 bytes200

AI crawler audit

10 of 20 AI user-agents reached the homepage.

What this means for glossier.com

On glossier.com (Shopify), 4 of 9 agent standards are in place: Mcp, Ucp, Llms Txt, Wikidata. Missing: Webmcp, A2a, Anp, Ap2, Openapi.

Without JavaScript, your brand name still appears in the raw HTML, so crawlers that do not run JS can read it.

glossier.com scores higher than 67% of the 9 sites checked here so far; the average readiness score is 24/100.

Make glossier.com agent-ready on Shopify

glossier.com runs on Shopify, which does not expose MCP or an A2A card out of the box. Add them through an app or a headless route at /.well-known/mcp.json and /.well-known/agent.json, and confirm the theme renders brand content in the no-JavaScript HTML. Start with Webmcp.

Frequently asked questions

Are these real probes or AI guesses?

Real probes. We fetch the actual files, run a real MCP initialize handshake, and validate A2A cards against their schema. No model decides a verdict.

Does glossier.com need every standard to pass?

No. Start with the highest-impact gap above, then add the rest. Most sites win the most by shipping a working MCP endpoint and keeping the crawler path clean.

Check your own site free

Run the same protocol probes on any URL, then sign up free for the copy-paste fix-it files and the full 20-crawler audit.

Run a free check