Agent Readiness Score
changehealthcare.com
10 — Limited. Agents will struggle to discover or use this site without human help.
HonestClaw measured how well changehealthcare.com's site and APIs work for AI agents — across 9 dimensions and 45 automated checks.
Dimensions
Discoverability4.4/24
Content Accessibility6.1/24
Bot Access Control0/12
Protocol & Capability Discovery1.8/41
Authentication & Credentials0/19
Documentation Quality1/10
Structured Data I/O0/13
Observable State & Reliability0.2/15
Agent Safety & Trust3.4/11
Checks
Discoverability
Subdomain sweepsubdomain-sweepAn agent-relevant subdomain is live and serves its expected content kind (developers.changehealthcare.com).Parseable
Canonical domaincanonical-domainRoot and www converge on business.optum.com, with a matching canonical tag.Cross-verified
robots.txtrobots-txtrobots.txt at https://changehealthcare.com/robots.txt is a valid robots file (no Sitemap: declared).Parseable
sitemap.xmlsitemap-xmlNo valid XML sitemap found at the standard locations.Not detected
API existenceapi-existenceNo API endpoint found at common paths (only HTML pages or 404s).Not detected
API catalogapi-catalogAPI Catalog found at https://developers.changehealthcare.com/.well-known/api-catalog (application/linkset+json).Detected
API versioningapi-versioningNo versioning signal found (no spec info.version, version header, /vN API surface, or versioning docs). Blocked by robots.txt for a generic compliant agent (Disallow: /).Not detected
Content Accessibility
llms.txtllms-txtA non-HTML file exists at https://www.changehealthcare.com/llms.txt, but it has no H1 title — not a structured llms.txt.Detected
Freshness signalsfreshness-signalsNo freshness signals found (no Last-Modified, ETag, or sitemap lastmod).Not detected
Crawl-cost estimatecrawl-cost-estimateInformational — not scoredNo crawl-cost signals found (no sitemap URL inventory or Crawl-delay directive).Not detected
llms-full.txtllms-full-txtNo llms-full.txt file found (HTML pages at .txt paths do not qualify).Not detected
Raw content extractabilityraw-content-extractabilityModerate-to-strong main content (84% of visible text) is extractable from raw HTML on the homepage.Useful
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 is readable but declares no AI-bot-specific rules.Not detected
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
SDK availabilitysdk-availabilityNo SDK or client library documentation found.Not detected
MCP supportmcp-supportA first-party MCP support page exists at https://developer.optum.com/mcp, but it does not identify a concrete HTTPS MCP endpoint or fully establish a company-operated service.Parseable
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.changehealthcare.com.Not detected
MCP Server Cardmcp-server-cardNo MCP Server Card found at the standard locations an agent would check.Not detected
GraphQL surfacegraphql-surfaceNo GraphQL transport surface found at conventional paths (GET-only; no introspection issued).Not detected
Link headerslink-headersNo RFC 8288 Link headers found on any probed response.Not detected
OpenAPI specificationopenapi-specNo OpenAPI/Swagger specification found.Not detected
Rate limit documentationrate-limit-docsNo rate limit documentation found at the standard docs locations an agent would check.Not detected
Auth discoveryauth-discoveryNo standardized authentication-discovery surface found.Not detected
WebMCPwebmcpInformational — not scoredWebMCP browser probing is not yet available in this scanner release.Couldn't verify
Authentication & Credentials
Credential managementcredential-managementNo credential management documentation found at the standard docs locations an agent would check.Not detected
Programmatic auth flowprogrammatic-auth-flowNo programmatic authentication 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-documentationNo authentication documentation found at the standard docs locations an agent would check.Not detected
Documentation Quality
API reference depthapi-reference-depthAPI reference content is mentioned at https://developer.optum.com/analyticsandinsights/reference/prometheus-analytics-overview, but not on a dedicated reference page.Detected
Changelog presencechangelog-presenceA changelog is mentioned at https://developer.optum.com/eligibilityandclaims/reference/enhanced-eligibility-v1-overview, but not on a page dedicated to publishing release history.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://developers.changehealthcare.com/healthz (HTTP 200).Detected
Webhook documentationwebhook-documentationNo webhook or event documentation found at the standard docs locations an agent would check.Not detected
Retry & idempotencyretry-and-idempotencyNo retry or idempotency documentation found at the standard docs locations an agent would check.Not detected
Error documentationerror-documentationNo error 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 two org-identity signal types (legal_name, social).Parseable
Metadata consistencymetadata-consistencyOne metadata consistency warning: canonical_mismatch.Useful
Legal policy pageslegal-pagesAt least one legal policy page is discoverable.Detected