Agent Readiness Score
klaviyo.com
37 — Limited. Agents will struggle to discover or use this site without human help.
HonestClaw measured how well klaviyo.com's site and APIs work for AI agents — across 9 dimensions and 45 automated checks.
Dimensions
Discoverability12.9/24
Content Accessibility13/24
Bot Access Control5/12
Protocol & Capability Discovery20.5/41
Authentication & Credentials0.5/19
Documentation Quality1.8/10
Structured Data I/O0/13
Observable State & Reliability4.2/15
Agent Safety & Trust5.3/11
Checks
Discoverability
Subdomain sweepsubdomain-sweepAn agent-relevant subdomain is live and serves its expected content kind (docs.klaviyo.com).Parseable
Canonical domaincanonical-domainRoot and www converge on www.klaviyo.com, with a matching canonical tag.Cross-verified
robots.txtrobots-txtrobots.txt at https://klaviyo.com/robots.txt declares a sitemap. Declared sitemap https://www.klaviyo.com/sitemap_index.xml resolves as valid XML.Cross-verified
sitemap.xmlsitemap-xmlhttps://www.klaviyo.com/sitemap_index.xml is a valid sitemap (8 location(s)), but without lastmod or non-homepage URLs.Parseable
API existenceapi-existenceA conventional API path at https://www.klaviyo.com/api returned an auth challenge (HTTP 403). (source: live)Detected
API versioningapi-versioningThe API version lifecycle is documented at https://developers.klaviyo.com/en/docs/api_versioning_and_deprecation_policy, including deprecation/sunset. (source: docs)Cross-verified
API catalogapi-catalogAPI Catalog discovered via a rel="api-catalog" Link header at https://developers.klaviyo.com/en/.well-known/api-catalog.Detected
Content Accessibility
llms.txtllms-txtA curated llms.txt index is published at https://www.klaviyo.com/llms.txt: 45 links across 8 sections.Cross-verified
Freshness signalsfreshness-signalsNo freshness signals found (no Last-Modified, ETag, or sitemap lastmod).Not detected
Crawl-cost estimatecrawl-cost-estimateInformational — not scoredSitemap index declares 8 child sitemap(s) — crawl cost is not directly observable from the index alone.Parseable
llms-full.txtllms-full-txtNo llms-full.txt file found (HTML pages at .txt paths do not qualify).Not detected
Raw content extractabilityraw-content-extractabilityReadable content is extractable without JavaScript on 2 probed surface(s) with a strong main-content ratio (50% on the homepage).Cross-verified
ai.txtai-txtNo ai.txt file found (HTML pages at .txt paths do not qualify).Not detected
Markdown twinmarkdown-twinNo markdown twin found alongside probed docs HTML surfaces.Not detected
Bot Access Control
AI bot rulesai-bot-rulesrobots.txt declares explicit rules for 7 AI bot(s): claudebot, oai-searchbot, gptbot, chatgpt-user, perplexitybot, perplexity-user, meta-externalagent.Cross-verified
Content signalscontent-signalsrobots.txt is readable but declares no Content-Signal line.Not detected
RSL licensingrslrobots.txt is readable but declares no RSL License directive.Not detected
TDM reservationtdmrepNo TDMRep policy found at /.well-known/tdmrep.json.Not detected
Protocol & Capability Discovery
MCP descriptormcp-descriptorInformational — not scoredNo MCP descriptor found at the standard locations an agent would check.Not detected
MCP supportmcp-supportFirst-party documentation at https://developers.klaviyo.com/en/docs/klaviyo_mcp_server identifies the MCP endpoint https://mcp.klaviyo.com/mcp and explains both its capabilities and how clients connect or authenticate.Cross-verified
MCP Server Cardmcp-server-cardNo MCP Server Card found at the standard locations an agent would check.Not detected
A2A Agent Carda2a-agent-cardNo A2A Agent Card found at the standard well-known locations.Not detected
.well-known indexwell-known-indexNo non-owned /.well-known/ descriptors found.Not detected
DNS-AIDdns-aidNo DNS-AID index found at _index._agents.klaviyo.com.Not detected
GraphQL surfacegraphql-surfaceNo GraphQL transport surface found at conventional paths (GET-only; no introspection issued).Not detected
Auth discoveryauth-discoveryAgent-native auth discovery: a valid RFC 9728 PRM (via challenge) or a PRM plus a valid AS/OIDC descriptor.Cross-verified
OpenAPI specificationopenapi-specNo OpenAPI/Swagger specification found.Not detected
Link headerslink-headersAn agent-relevant Link rel (api-catalog) resolves to a live resource at https://developers.klaviyo.com/en/.well-known/api-catalog.Cross-verified
SDK availabilitysdk-availabilitySDK libraries page at https://developers.klaviyo.com/en/docs/sdk_overview: 17 GitHub repos, 0 registry links, 0 install commands (17 pointers).Cross-verified
Rate limit documentationrate-limit-docsRate limits are documented at https://developers.klaviyo.com/en/docs/rate_limits_and_error_handling with a concrete limit and rate-limit response headers. To reach the top level, it would need 429 handling, Retry-After guidance, and tier/plan differences.Useful
WebMCPwebmcpInformational — not scoredWebMCP browser probing is not yet available in this scanner release.Couldn't verify
Authentication & Credentials
Programmatic auth flowprogrammatic-auth-flowNo programmatic authentication documentation found at the standard docs locations an agent would check.Not detected
Credential managementcredential-managementNo credential management documentation found at the standard docs locations an agent would check.Not detected
Sandbox environmentsandbox-environmentNo sandbox or test environment documentation found at the standard docs locations an agent would check.Not detected
Auth documentationauth-documentationAuthentication is mentioned at https://developers.klaviyo.com/en, but not on a page dedicated to documenting it.Detected
Documentation Quality
API reference depthapi-reference-depthAn API reference page exists at https://developers.klaviyo.com/en, but it doesn't show parameters with example requests and responses.Parseable
Changelog presencechangelog-presenceNo changelog or release notes found at the standard docs locations an agent would check.Not detected
Structured Data I/O
Structured data I/Ostructured-data-ioNo published structured-data contract found (no typed spec response schemas).Not detected
Machine-readable pricingmachine-readable-pricingNo machine-readable pricing endpoint found (HTML pricing pages do not qualify).Not detected
Data export APIdata-export-apiNo data export or bulk API documentation found at the standard docs locations an agent would check.Not detected
Observable State & Reliability
Status & health endpointsstatus-and-healthHealth/status endpoint found at https://docs.klaviyo.com/health (HTTP 200).Detected
Webhook documentationwebhook-documentationWebhooks are mentioned at https://www.klaviyo.com/, but not on a page dedicated to documenting them.Detected
Error documentationerror-documentationErrors are documented at https://developers.klaviyo.com/en/docs/rate_limits_and_error_handling with specific codes or a documented response shape. To reach the top level, it would need recovery guidance and a machine-readable error format, or corroboration against the API spec.Useful
Retry & idempotencyretry-and-idempotencyNo retry or idempotency documentation found at the standard docs locations an agent would check.Not detected
Machine payments (x402/MPP)x402-or-mpp-supportInformational — not scoredNo machine-payment signal observed (no HTTP 402, no payment-required response header, and no /.well-known/x402.json manifest). Payment support cannot be ruled out from an unauthenticated probe.Couldn't verify
Agent Safety & Trust
security.txtsecurity-txtNo security.txt found at /.well-known/security.txt or /security.txt.Not detected
Org identity signalsorg-identityHomepage exposes three org-identity signal types (legal_name, address, social).Useful
Metadata consistencymetadata-consistencyHomepage metadata (canonical, Open Graph, schema) is present and consistent.Cross-verified
Legal policy pageslegal-pagesAt least one legal policy page is discoverable.Detected