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UCP Score

UCP Score for renovaecopecas.com.br

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

✓Verified
B78/100
Analyzed Sep 22, 2026 · 3 recommendations ·Tray · v2026-04-08 upgrade
78
/ 100
UCP Conformance Score
B

Solid UCP setup on renovaecopecas.com.br with a few gaps left to close.

Agent Discovery95
UCP Conformance88
Capability Coverage48
Working

Agent Discovery is solid (95/100).

Start Here

Publish keys at the manifest root → Publish Organization schema (JSON-LD) on the homepage → Move to the latest UCP protocol version

Verified

renovaecopecas.com.br publishes a valid UCP manifest, with minor schema warnings.

Latency
666ms
Version
2026-04-08
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
Move to the latest UCP protocol version

Your manifest declares a valid but older protocol version. A newer one is published.

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(1)

Lower priority

  • Move to the latest UCP protocol version

How you compare on Tray

Response time benchmarked against 5 Trays we monitor.

fastTray median 558msslow
Your store
666ms
Tray percentile
Bottom quartile
Faster than 20% of Tray stores
Cohort range
491–666ms
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

Move to the latest UCP protocol version

Low impact Low effort

Your manifest declares a valid but older protocol version. A newer one is published.

Why it matters

Older versions stay valid (agents use the version you declare), but newer abilities (embedded checkout, agent payment mandates, linked customer accounts, card authentication, payment terms and store location lookup) only work against the latest version. The manifest itself barely changes: the signing keys move to a root-level "keys" list, and the rest of the update is in what capabilities can say.

Show fix

Set the version to 2026-08-25 and publish your public keys as a root-level "keys" list. The older "signing_keys" field is still accepted, but "keys" is the one every verifier reads.

"ucp": {
  "version": "2026-08-25",
  ...
},
"keys": [ ... ]   // beside "ucp", not inside it
UCP_VERSION_OUTDATED

Full Check Breakdown

Every signal we evaluate, grouped by category.

Agent Discovery7/8 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.

    og:title and og:type/url present

    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.

    <meta name="viewport"> present

    Why it matters

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

UCP Conformance2/4 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: 2026-04-08

    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.

    1 warning

    Why it matters

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

Capability Coverage1/4 passed

What operations can agents actually perform?

  • Capabilities declaredCore

    Number of agent-readable capabilities under ucp.capabilities.

    1 capability 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.

    No checkout capability

    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.

    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.

    Empty array — checkout-link redirect strategy

    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.

2.1 KB989961857bb3b09b
# Renova Ecopeças

> A Renova Ecopeças é pioneira na desmontagem de veículos no Brasil. Atuamos com a venda de peças usadas, com garantia, procedência e rastreabilidade. Também, oferecemos a destinação correta para veículos em geral.
> Localizada em São Paulo/SP.

## Catálogo
- [Mecânica](https://www.renovaecopecas.com.br/mecanica-e-performance): Mecânica e Performance
- [Lataria e Carroceria](https://www.renovaecopecas.com.br/lataria-e-carroceria): Lataria & Carroceria
- [Módulo](https://www.renovaecopecas.com.br/modulos): Módulosrnrnrnrnrnrnrnrnrnrnrnrnrnrn
- [Iluminação](https://www.renovaecopecas.com.br/iluminacao): Iluminação
- [Botão e Componente Elétrico](https://www.renovaecopecas.com.br/botoes-comandos-e-componentes-eletricos): Botões, Comandos & Componentes Elétricos
- [Rádio e Multimídia](https://www.renovaecopecas.com.br/radio-e-multimidia): Som &video
- [Rodas e Pneus](https://www.renovaecopecas.com.br/rodas-e-pneus): Rodas
- [Van](https://www.renovaecopecas.com.br/van): Acessórios Externos
- [Acessórios](https://www.renovaecopecas.com.br/acessorios): Acessórios Internos
- [Motos](https://www.renovaecopecas.com.br/motos)
- [Promoção](https://www.renovaecopecas.com.br/setembro-da-economia): Outlet Renova
- [Feirão da Lataria](https://www.renovaecopecas.com.br/feirao-da-lataria)
- [Agosto de força máxima Renova.](https://www.renovaecopecas.com.br/forca-maxima-renova)
- [Módulos originais usados](https://www.renovaecopecas.com.br/modulos-originais-usados)
- [Retrovisores originais usados para seu carro, van ou moto!](https://www.renovaecopecas.com.br/retrovisores-originais-usados)
- [Esquenta 8.8](https://www.renovaecopecas.com.br/esquenta8do8)
- [Farol verde Renova!](https://www.renovaecopecas.com.br/farol-verde-renova)
- [Força total Renova.](https://www.renovaecopecas.com.br/forca-total-renova)

## Políticas e Atendimento
- [Política de Troca e Devolução](https://www.renovaecopecas.com.br/trocas-devolucoes): Trocas e devoluções
- [Contato](https://www.renovaecopecas.com.br/contato): (11) 2804-3050 · [email protected]
View source ↗

Capabilities Detected

UCP capabilities supported by this endpoint
Catalog Lookup ✓ Bound 2026-04-08
Catalog Search ✓ Bound 2026-04-08

Technical Vitals

Technical details for this UCP endpoint
UCP Status Verified
Endpoint https://renovaecopecas.com.br/.well-known/ucp
HTTP Status 200
UCP Version 2026-04-08
Transports MCP
Last Observed
Last Full Index

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