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UCP Score

UCP Score for meaccessories.boutir.com

UCP conformance score, top priorities, impact & effort matrix, and copy-paste fixes for every issue.

✓Verified
A91/100
Analyzed Sep 30, 2026 · 4 recommendations ·Boutir · v2026-08-25 latest
91
/ 100
UCP Conformance Score
A

meaccessories.boutir.com publishes a conforming manifest with broad capability coverage.

Agent Discovery85
UCP Conformance92
Capability Coverage94
Working

Capability Coverage is solid (94/100).

Start Here

Publish keys at the manifest root → Publish Organization schema (JSON-LD) on the homepage → Add Open Graph meta tags to the homepage

Verified

meaccessories.boutir.com publishes a valid UCP manifest, with minor schema warnings.

Latency
994ms
Version
2026-08-25
Robots.txt
Allowed ✅

Top Priorities

1
Publish keys at the manifest root

Agents have nothing to verify your responses against.

Medium impact Medium effort
2
Publish Organization schema (JSON-LD) on the homepage

No Organization-typed JSON-LD detected on your homepage.

Medium impact Medium effort
3
Add Open Graph meta tags to the homepage

OG tags missing or incomplete on your homepage.

Low impact Low effort

Impact & Effort Matrix

Prioritised recommendations by expected impact and implementation effort

Quick Wins(0)

High impact, low effort

  • No items
Strategic Investments(0)

High impact, high effort

  • No items
Incremental Gains(2)

Medium impact & effort

  • Publish keys at the manifest root
  • Publish Organization schema (JSON-LD) on the homepage
Consider Later(2)

Lower priority

  • Add Open Graph meta tags to the homepage
  • Add a mobile viewport meta tag

How you compare on Boutir

Response time benchmarked against 21 Boutirs we monitor.

fastBoutir median 589msslow
Your store
994ms
Boutir percentile
Bottom quartile
Faster than 19% of Boutir stores
Cohort range
305–922ms
p25 to p75 (middle half)

Recommendations

All improvements ranked by priority, with evidence and actionable fixes.

1

Publish keys at the manifest root

Medium impact Medium effort

Agents have nothing to verify your responses against.

Why it matters

Signing keys let agents check that checkout responses really came from you. Tokenized payment flows in v2026-04-08+ require them. Since 2026-07-12 the spec expects a root-level "keys" list (the older "signing_keys" field is still accepted while stores move). Stores that hand the buyer a checkout link instead of taking payment through the agent can go without them for now.

Show fix

Generate an Ed25519 keypair, publish the public key as a JWK in a root-level "keys" array (the canonical field since spec PR #566; "signing_keys" is legacy). Rotate annually; keep "kid" stable across rotations of the same key.

{
  "keys": [
    {
      "kty": "OKP",
      "crv": "Ed25519",
      "x": "<base64url-encoded-public-key>",
      "kid": "key-2026-04",
      "alg": "EdDSA"
    }
  ],
  "ucp": { ... }
}
UCP_MISSING_SIGNING_KEYS
2

Publish Organization schema (JSON-LD) on the homepage

Medium impact Medium effort

No Organization-typed JSON-LD detected on your homepage.

Why it matters

Organization schema gives agents a structured representation of your brand identity: name, logo, social profiles, contact info, founding date. Agents use this to verify you are who you claim to be and to link your manifest data to a recognizable entity.

Show fix

Drop into <head> or end of <body>. Use OnlineStore (more specific) when the entire site is an ecommerce store; Organization is the generic fallback.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "OnlineStore",
  "name": "Yourstore",
  "url": "https://yourstore.com",
  "logo": "https://yourstore.com/logo.png",
  "sameAs": [
    "https://twitter.com/yourstore",
    "https://www.instagram.com/yourstore"
  ],
  "contactPoint": {
    "@type": "ContactPoint",
    "telephone": "+1-800-000-0000",
    "contactType": "Customer Service"
  }
}
</script>
UCP_MISSING_ORG_SCHEMA
3

Add Open Graph meta tags to the homepage

Low impact Low effort

OG tags missing or incomplete on your homepage.

Why it matters

OG tags give agents and link unfurlers (Slack, iMessage, ChatGPT) a clean title, description, and image to represent your store. Without them, shares show garbled fallback text.

Show fix

Add inside <head>. og:title and og:type are the minimum; og:url, og:description, and og:image are strongly recommended.

<meta property="og:title" content="Yourstore | short tagline">
<meta property="og:type" content="website">
<meta property="og:url" content="https://yourstore.com/">
<meta property="og:description" content="One-sentence description of what you sell.">
<meta property="og:image" content="https://yourstore.com/og-cover.jpg">
<meta property="og:site_name" content="Yourstore">
UCP_MISSING_OG_TAGS
4

Add a mobile viewport meta tag

Low impact Low effort

No viewport meta tag detected on your homepage.

Why it matters

Mobile-originating agent sessions (ChatGPT iOS, Apple Intelligence) render store pages in browser sandboxes that respect the viewport tag. Without it, the page renders at desktop width and pinch-to-zoom UX kicks in, and agents that take screenshots of pages get unreadable images.

Show fix

One line inside <head>. Modern frontend frameworks add this automatically; its absence usually means a hand-rolled or legacy template.

<meta name="viewport" content="width=device-width, initial-scale=1">
UCP_MISSING_VIEWPORT

Full Check Breakdown

Every signal we evaluate, grouped by category.

Agent Discovery5/8 passed

Can AI agents find your store and its UCP manifest?

  • HTTPSCore

    Manifest served over a secure connection.

    Manifest URL uses https://

    Why it matters

    Agents reject non-HTTPS endpoints outright. Signed payloads over HTTP are meaningless because the channel itself is tamperable.

  • UCP manifest reachableCore

    Manifest fetched OK from /.well-known/ucp.

    HTTP 200

    Why it matters

    Agents start every session by fetching this URL. If it 404s or times out, the store is invisible to agent commerce.

  • AI bot accessCore

    robots.txt allows agent crawlers to fetch the manifest.

    robots.txt allows /.well-known/ucp

    Why it matters

    Agents respect robots.txt. Even a published manifest gets ignored if the file is disallowed for known agent user-agents.

  • llms.txtExperimental

    Hand-written brief at /llms.txt for AI agents.

    Found at /llms.txt

    Why it matters

    Emerging convention (analogous to robots.txt). Recommendation/discovery agents read it for brand context, return policy, and crawl preferences.

  • sitemap.xmlCore

    XML sitemap published at /sitemap.xml.

    Found at /sitemap.xml

    Why it matters

    Tells agents which pages are canonical and how often they change. Without it, agents fall back to following internal links.

  • Open Graph tagsCore

    OG meta tags on the homepage.

    Missing or incomplete on homepage

    Why it matters

    OG tags drive how your store unfurls in agent surfaces, Slack, iMessage, and ChatGPT shares.

  • Organization schema (JSON-LD)Core

    Schema.org Organization (or OnlineStore) JSON-LD on homepage.

    Missing or incomplete on homepage

    Why it matters

    Gives agents a structured representation of your brand identity — used to verify you are who your manifest claims you are.

  • Mobile viewport metaCore

    Viewport meta tag for mobile rendering.

    Missing or incomplete on homepage

    Why it matters

    Mobile agent sessions render in browser sandboxes that respect this. Without it, screenshots taken by agents are unreadable.

UCP Conformance3/4 passed

Does your manifest meet the published spec?

  • Manifest passes schema validationCore

    Manifest structure conforms to the published UCP spec.

    No structural errors

    Why it matters

    Strict UCP agents reject manifests with structural errors. The error code in the diagnostic shows which field failed.

  • Protocol version present and well-formedCore

    ucp.version follows YYYY-MM-DD format.

    Version: 2026-08-25

    Why it matters

    UCP versions are dates, not semver. Agents pick the closest matching schema based on this string.

  • Signing keys publishedCore

    Root-level keys array (canonical since 2026-07-12; legacy signing_keys also accepted) for response verification.

    No signing_keys at root (common for managed/redirect-checkout stores)

    Why it matters

    Required for tokenized payment flows in v2026-04-08+. Stores using checkout-link redirects (e.g. WooCommerce native) often skip this safely.

  • No validation warningsCore

    Manifest passes structural and field-level rules.

    No outstanding validation issues

    Why it matters

    Each warning is a strict-spec deviation — the recommendations section above lists them with copy-code fixes.

Capability Coverage4/4 passed

What operations can agents actually perform?

  • Capabilities declaredCore

    Number of agent-readable capabilities under ucp.capabilities.

    3 capabilities detected

    Why it matters

    Capabilities tell agents what operations to attempt. More coverage = more sessions complete end-to-end without falling back to scraping.

  • Checkout capabilityCore

    Store declares a checkout-namespaced capability.

    dev.ucp.shopping.checkout detected

    Why it matters

    Without a checkout capability, agents can browse but can't complete a purchase end-to-end.

  • Transports declaredInterop

    Service transports (REST/MCP/A2A/Embedded) declared on services.

    REST, MCP

    Why it matters

    Transports tell agents how to actually call your endpoints. MCP and REST are the most widely supported today.

  • Payment handlersCore

    Tokenized payment handlers registered for in-conversation checkout.

    3 handlers registered

    Why it matters

    Tokenized payment lets agents complete purchases without redirecting the buyer to a hosted checkout. Empty by design is valid for WooCommerce-style native checkouts.

/llms.txt content

The plain-text brief this store publishes to AI agents. Captured on the most recent check.

1.2 KBeb6cf589cfa9147e
mentions UCP
# llms.txt
# Public brief for AI agents about me Accessories

# About
me Accessories
專營韓國手工飾品、18K真金電鍍首飾，防敏感材質🩵，小店的採購專員每月都會親自飛往韓國搜羅最新潮流款式，每周持續上架多類型新產品，風格百搭，適合任何年齡、場合配戴。小店並定期與韓國當地飾品設計師合作，推出獨家限量貨品。堅持做工細緻、價格親民實惠，用心做好每一件小飾物，帶俾鍾意打扮嘅你💛，希望每一位顧客都感受到我們團隊的理念。
🎊 而家網店新開張仲有限時優惠，所有貨品震撼價7折發售！
⚠️溫馨提示，小店所有飾品一經售出，不設退換及退款服務，多謝各位體諒和支持🙏

# Product Categories
- 特色風格頭箍
- 百搭手鍊
- 精緻耳環
- 精美戒指
- 細緻頸鏈
- 設計款髮夾
- 輕奢髮圈
- 輕巧抓夾
- 頸鏈連耳環首飾套裝
- 高品質天然水晶手鏈
- 高級手鐲
- 高貴香蕉夾

# Policies
- Return policy: https://meaccessories.boutir.com/returnpolicy
- Terms: https://meaccessories.boutir.com/terms
- Privacy: https://meaccessories.boutir.com/privacy

# UCP
- Discovery profile: https://meaccessories.boutir.com/.well-known/ucp
View source ↗

Capabilities Detected

UCP capabilities supported by this endpoint
Cart ✓ Bound 2026-08-25
Discount Extension ✓ Bound 2026-08-25
Checkout ✓ Bound 2026-08-25
Fulfillment Extension ✓ Bound 2026-08-25
Catalog Lookup ✓ Bound 2026-08-25
Catalog Search ✓ Bound 2026-08-25

Technical Vitals

Technical details for this UCP endpoint
UCP Status Verified
Endpoint https://meaccessories.boutir.com/.well-known/ucp
HTTP Status 200
UCP Version 2026-08-25
Transports REST, MCP
Last Observed
Last Full Index

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