--- title: "Respan agent readiness score: 51/100 · Agentrail" description: "The website is discoverable by agents through its developer resources and brand name, but misses checks for a published OpenAPI specification and the MPP payment protocol." canonical: "https://www.agentrail.co/agent-readiness/respan.ai" --- 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%2Frespan.ai&utm%5Fcontent=company-report) Free to start. No card. Access 25 to fix - Content without JavaScriptRequiredHow to fix → - Not blocked by bot detectionRequiredHow to fix → - Agent discovery fileRequiredHow to fix → - A2A / agent-cardRecommendedHow to fix → Fixes unlock with the full report Where the score comes from 47 of 90 points How respan.ai scores on each of the four questions agents ask. Discovery18/20 Access6/30 Usability23/40 Paymentsnot scored yet Strongest ### Discovery ARD discovery and Wikipedia / Wikidata entity presence are missing. 18/20 Most to gain ### Access Content without JavaScript, Not blocked by bot detection, and 15 more are missing. 6/30 Most to gain ### Usability auth.md exists, auth.md structure, and 16 more are missing. 23/40 Not scored yet ### Payments ( bonus ) 4 checks partly met. Counts when scoring opens. — Every check 125checks - Passed**18** - To fix**41** - Not in the score**66** 59 checks count toward the score. The other 66 are tracked for later. Discovery18 of 202 to fix5 passed ARD discoveryRequired0 / 1 Wikipedia / Wikidata entity presenceRecommended0 / 4 Developer resource discoverabilityRecommended3 / 3 Brand name discoverabilityRequired3 / 3 robots.txt AI crawler policyRequired2 / 2 Listed in MCP registriesRecommended1 / 1 NPM/PyPI SDK packageRecommended1 / 1 \+ 8 checks not in the score AI Catalog discoveryRecommendedNot counted ARD entry validityRecommendedNot counted ARD trust manifestRecommendedNot counted Category share of voiceRecommendedNot counted Agent platform configsEmergingNot counted Agent Plugins manifestEmergingNot counted Registry brandingEmergingNot counted ChatGPT app listedRecommendedNot counted Access6 of 3017 to fix5 passed Content without JavaScriptRequired0 / 3 Not blocked by bot detectionRequired0 / 2 Agent discovery fileRequired0 / 2 A2A / agent-cardRecommended0 / 2 MCP well-known discoveryRecommended0 / 2 HTTP Link headers (RFC 8288)Required0 / 1 JSON-LD structured dataRequired0 / 4 Pricing info accessibleRequired0 / 3 JSON-LD entity linking (sameAs)Recommended0 / 2 Metadata completenessRequired0 / 2 Organization schema completenessRecommended0 / 2 Schema type breadthRecommended0 / 2 Trust anchor pagesRequired0 / 2 llms.txt links resolveRecommended0 / 2 OpenAPI spec publishedRequired0 / 7 Markdown content negotiation (acceptmarkdown.com)Recommended0 / 1 Agent crawler reachabilityRecommended0 / 2 Sitemap existsRequired2 / 2 Sitemap freshness (lastmod)Recommended1 / 1 robots.txt agent-user policyRequired2 / 2 llms.txt existsRequired1 / 1 llms.txt formattingRecommended2 / 2 \+ 20 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 Public API/docs linked from homepageRequiredNot counted Agent instruction / when-to-useRequiredNot counted Skills.sh skill qualityEmergingNot counted Markdown alternate linkEmergingNot counted Markdown frontmatter metadataEmergingNot counted Redirect hygieneRecommendedNot counted Page token budgetRecommendedNot counted Code fence validityEmergingNot counted Content behind authRecommendedNot counted Developer portalRecommendedNot counted API catalog (RFC 9727)RequiredNot counted Markdown agent docsEmergingNot counted Bot-UA markdown servingEmergingNot counted Usability23 of 4016 to fix2 partly8 passed auth.md existsRequired0 / 2 auth.md structureRecommended0 / 2 Agent auth WWW-Authenticate hintRecommended0 / 1 agent\_auth endpoints reachableRecommended0 / 2 Rate limit response headersRecommended0 / 2 Idempotency-Key supportRecommended0 / 3 REST typed error modelRecommended0 / 3 REST async-job patternRecommended0 / 2 MCP server-card.jsonRecommended0 / 2 REST batch / bulk endpointRecommended0 / 2 GraphQL typed error modelRecommended0 / 3 GraphQL versioning / deprecation policyRecommended0 / 2 GraphQL pagination patternRecommended0 / 2 GraphQL async-job patternRecommended0 / 2 API schema complexity analysisRecommended0 / 2 Function calling compatibilityRecommended0 / 2 Agent auth discovery metadataRecommended1 / 3 MCP server / manifestRequired5 / 6 OAuth 2.0 supportRequired5 / 5 Scoped permissionsRecommended5 / 5 MCP auth mechanismRecommended2 / 2 MCP OAuth metadataRecommended2 / 2 MCP PKCE S256 supportRecommended2 / 2 OAuth Protected Resource metadata (RFC 9728)Required2 / 2 JSON error responsesRequired4 / 4 CLI tool availableRecommended3 / 3 \+ 36 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 Agent onboarding frictionRecommendedNot counted Web Bot Auth directoryEmergingNot counted auth.md walkthrough simulationRecommendedNot counted MCP error handlingRecommendedNot counted MCP modern transportRecommendedNot counted WebMCP supportRequiredNot counted REST versioning / deprecation policyRecommendedNot counted REST pagination patternRecommendedNot counted Multi-language SDK packagesRecommendedNot counted NLWeb /ask endpointEmergingNot counted NLWeb streaming supportEmergingNot counted REST response schema coverageRecommendedNot counted MCP tool annotationsRecommendedNot counted Product + docs MCP coverageRecommendedNot counted Sandbox / test environmentRecommendedNot counted MCP resources exposedRecommendedNot counted GraphQL schema description coverageRecommendedNot counted GraphQL batch mutationsRecommendedNot counted Agent-friendly 404sRecommendedNot counted Accessible document structureRecommendedNot counted Native interactive controlsRecommendedNot counted Accessible names on 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 MCP resource qualityRecommendedNot counted PaymentsNot scored yet4 partly MPP payment protocolRequired0 / 2 x402 payment protocolRequired0 / 2 UCP - Universal Commerce ProtocolRequired0 / 3 AP2 - Agent Payments ProtocolRecommended0 / 3 \+ 2 checks not in the score ACP - Agentic Commerce ProtocolRequiredNot counted ACP delegate paymentRecommendedNot counted