--- title: "Arize agent readiness score: 67/100 · Agentrail" description: "Discovery is the strongest area, with developer resources and the brand name discoverable, but checks for an MCP server or manifest and OAuth support were missed." canonical: "https://www.agentrail.co/agent-readiness/arize.com" --- Full report ## See what each check found, and how to fix it. Evidence, step-by-step fixes and your score over time, for your own site. [Get started →](https://app.agentrail.co/login?utm%5Fsource=agentrail.co&utm%5Fmedium=website&utm%5Fcampaign=agent-readiness%2Farize.com&utm%5Fcontent=company-report) Free to start. No card. Access 18 to fix - Content without JavaScriptRequiredHow to fix → - Agent discovery fileRequiredHow to fix → - Listed on skills.shEmergingHow to fix → - pricing.md existsEmergingHow to fix → Fixes unlock with the full report Where the score comes from 60 of 90 points How arize.com scores on each of the four questions agents ask. Discovery18/20 Access26/30 Usability16/40 Paymentsnot scored yet Strongest ### Discovery ARD discovery and Wikipedia / Wikidata entity presence are missing. 18/20 Most to gain ### Usability OAuth 2.0 support, Scoped permissions, and 11 more are missing. 16/40 Most to gain ### Access Content without JavaScript, Agent discovery file, and 7 more are missing. 26/30 Not scored yet ### Payments ( bonus ) 5 checks partly met. Counts when scoring opens. — Every check 125checks - Passed**25** - To fix**29** - Not in the score**71** 54 checks count toward the score. The other 71 are tracked for later. Discovery18 of 202 to fix4 passed ARD discoveryRequired0 / 1 Wikipedia / Wikidata entity presenceRecommended0 / 4 Developer resource discoverabilityRecommended3 / 3 Brand name discoverabilityRequired3 / 3 robots.txt AI crawler policyRequired2 / 2 NPM/PyPI SDK packageRecommended1 / 1 \+ 9 checks not in the score AI Catalog discoveryRecommendedNot counted ARD entry validityRecommendedNot counted ARD trust manifestRecommendedNot counted Category share of voiceRecommendedNot counted Listed in MCP registriesRecommendedNot counted Agent platform configsEmergingNot counted Agent Plugins manifestEmergingNot counted Registry brandingEmergingNot counted ChatGPT app listedRecommendedNot counted Access26 of 305 to fix4 partly17 passed Agent discovery fileRequired0 / 2 MCP well-known discoveryRecommended0 / 2 Sitemap freshness (lastmod)Recommended0 / 1 API catalog (RFC 9727)Required0 / 2 Markdown content negotiation (acceptmarkdown.com)Recommended0 / 1 Content without JavaScriptRequired2 / 3 JSON-LD structured dataRequired2 / 4 Organization schema completenessRecommended1 / 2 Schema type breadthRecommended1 / 2 Sitemap existsRequired2 / 2 Not blocked by bot detectionRequired2 / 2 A2A / agent-cardRecommended2 / 2 HTTP Link headers (RFC 8288)Required1 / 1 robots.txt agent-user policyRequired2 / 2 llms.txt existsRequired1 / 1 llms.txt formattingRecommended2 / 2 Pricing info accessibleRequired3 / 3 Public API/docs linked from homepageRequired3 / 3 JSON-LD entity linking (sameAs)Recommended2 / 2 Metadata completenessRequired2 / 2 Trust anchor pagesRequired2 / 2 llms.txt links resolveRecommended2 / 2 Redirect hygieneRecommended1 / 1 Page token budgetRecommended1 / 1 Developer portalRecommended6 / 6 Agent crawler reachabilityRecommended2 / 2 \+ 16 checks not in the score Agent Skills index conformance (v0.2.0)EmergingNot counted Listed on skills.shEmergingNot counted pricing.md existsEmergingNot counted NLWeb Schema FeedsEmergingNot counted Agent mode viewEmergingNot counted Markdown URL fallbackEmergingNot counted Modular llms.txt per product areaEmergingNot counted Agent instruction / when-to-useRequiredNot counted Skills.sh skill qualityEmergingNot counted Markdown alternate linkEmergingNot counted Markdown frontmatter metadataEmergingNot counted Code fence validityEmergingNot counted Content behind authRecommendedNot counted OpenAPI spec publishedRequiredNot counted Markdown agent docsEmergingNot counted Bot-UA markdown servingEmergingNot counted Usability16 of 4011 to fix2 partly4 passed OAuth 2.0 supportRequired0 / 5 Scoped permissionsRecommended0 / 5 OAuth Protected Resource metadata (RFC 9728)Required0 / 2 auth.md existsRequired0 / 2 auth.md structureRecommended0 / 2 Agent auth discovery metadataRecommended0 / 3 Agent auth WWW-Authenticate hintRecommended0 / 1 agent\_auth endpoints reachableRecommended0 / 2 MCP server / manifestRequired0 / 6 Rate limit response headersRecommended0 / 2 Sandbox / test environmentRecommended0 / 2 Agent onboarding frictionRecommended1 / 2 Agent-friendly 404sRecommended1 / 2 JSON error responsesRequired4 / 4 CLI tool availableRecommended3 / 3 Accessible document structureRecommended3 / 3 Accessible names on controlsRecommended2 / 2 \+ 45 checks not in the score MCP tool descriptionsRecommendedNot counted MCP parameter schemasRecommendedNot counted MCP server identityRecommendedNot counted MCP tool listingRecommendedNot counted MCP tool namingRecommendedNot counted Public API with reachable endpointsRequiredNot counted MCP auth mechanismRecommendedNot counted MCP OAuth metadataRecommendedNot counted MCP PKCE S256 supportRecommendedNot counted Web Bot Auth directoryEmergingNot counted auth.md walkthrough simulationRecommendedNot counted MCP error handlingRecommendedNot counted MCP modern transportRecommendedNot counted WebMCP supportRequiredNot counted Idempotency-Key supportRecommendedNot counted REST typed error modelRecommendedNot counted REST versioning / deprecation policyRecommendedNot counted REST pagination patternRecommendedNot counted REST async-job patternRecommendedNot counted Multi-language SDK packagesRecommendedNot counted NLWeb /ask endpointEmergingNot counted NLWeb streaming supportEmergingNot counted REST response schema coverageRecommendedNot counted MCP tool annotationsRecommendedNot counted MCP server-card.jsonRecommendedNot counted Product + docs MCP coverageRecommendedNot counted REST batch / bulk endpointRecommendedNot counted MCP resources exposedRecommendedNot counted GraphQL typed error modelRecommendedNot counted GraphQL versioning / deprecation policyRecommendedNot counted GraphQL pagination patternRecommendedNot counted GraphQL async-job patternRecommendedNot counted GraphQL schema description coverageRecommendedNot counted GraphQL batch mutationsRecommendedNot counted Native interactive controlsRecommendedNot counted Form control labelingRecommendedNot counted Accessibility-tree injection safety (bonus)RecommendedNot counted MCP Apps supportRecommendedNot counted A2UI / generative UI supportEmergingNot counted MCP Apps UI qualityRecommendedNot counted MCP App view reachableRecommendedNot counted MCP App view CSPRecommendedNot counted API schema complexity analysisRecommendedNot counted Function calling compatibilityRecommendedNot counted MCP resource qualityRecommendedNot counted PaymentsNot scored yet5 partly MPP payment protocolRequired0 / 2 x402 payment protocolRequired0 / 2 UCP - Universal Commerce ProtocolRequired0 / 3 ACP - Agentic Commerce ProtocolRequired0 / 3 AP2 - Agent Payments ProtocolRecommended0 / 3 \+ 1 check not in the score ACP delegate paymentRecommendedNot counted