Agent readiness report

ClickHouse

clickhouse.com

Database

72/ 100

BGood
Rank
#9 of 14
In its category
#3 of 5 in Database
Last 7 days
New
Scanned
Oct 12, 2026
What the scan found
The site is strongest in agent discovery, with Wikipedia and Wikidata presence and discoverable developer resources, but it missed checks for an MCP server or manifest and OAuth 2.0 support.

Where the score comes from

  1. /01Discovery20/ 20Can an agent find you?
  2. /02Access24/ 30Can an agent read you?
  3. /03Usability21/ 40Can an agent work with you?
  4. /04PaymentsNo check appliedCan an agent pay you?

Every check

Each check the scan ran, by layer. Checks it couldn’t check are listed too; they are left out of the score.

Checks passed
35
Checks to fix
33
Not in the score
57
/01Discovery20 / 201 Failed8 Passed
  • FailedARD trust manifestRecommendedBonus0 / 2
  • PassedARD discoveryRequired1 / 1
  • PassedAI Catalog discoveryRecommendedBonus1 / 1
  • PassedARD entry validityRecommendedBonus2 / 2
  • PassedDeveloper resource discoverabilityRecommended3 / 3
  • PassedBrand name discoverabilityRequired3 / 3
  • PassedWikipedia / Wikidata entity presenceRecommendedBonus4 / 4
  • Passedrobots.txt AI crawler policyRequired2 / 2
  • PassedNPM/PyPI SDK packageRecommended1 / 1
6 checks not in the score
  • Couldn’t checkCategory share of voiceRecommendedBetaNot counted
  • Couldn’t checkAgent platform configsEmergingNot counted
  • Couldn’t checkAgent Plugins manifestEmergingBonusNot counted
  • Couldn’t checkChatGPT app listedRecommendedBonusNot counted
  • Not applicableListed in MCP registriesRecommendedNot counted
  • Not applicableRegistry brandingEmergingNot counted
/02Access24 / 304 Failed4 Partly19 Passed
  • FailedA2A / agent-cardRecommendedBonus0 / 2
  • FailedJSON-LD entity linking (sameAs)Recommended0 / 2
  • FailedOrganization schema completenessRecommended0 / 2
  • FailedSchema type breadthRecommended0 / 2
  • PartlyContent without JavaScriptRequired2 / 3
  • Partlyllms.txt formattingRecommended1 / 2
  • PartlyJSON-LD structured dataRequired1 / 4
  • PartlyTrust anchor pagesRequired1 / 2
  • PassedSitemap existsRequired2 / 2
  • PassedNot blocked by bot detectionRequired2 / 2
  • PassedAgent discovery fileRequired2 / 2
  • PassedMCP well-known discoveryRecommendedBonus2 / 2
  • PassedHTTP Link headers (RFC 8288)RequiredBonus1 / 1
  • PassedSitemap freshness (lastmod)RecommendedBonus1 / 1
  • Passedrobots.txt agent-user policyRequired2 / 2
  • Passedllms.txt existsRequired1 / 1
  • PassedPricing info accessibleRequired3 / 3
  • PassedPublic API/docs linked from homepageRequired3 / 3
  • PassedMetadata completenessRequired2 / 2
  • Passedllms.txt links resolveRecommended2 / 2
  • PassedRedirect hygieneRecommended1 / 1
  • PassedPage token budgetRecommended1 / 1
  • PassedOpenAPI spec publishedRequired7 / 7
  • PassedDeveloper portalRecommended6 / 6
  • PassedAPI catalog (RFC 9727)RequiredBonus2 / 2
  • PassedMarkdown content negotiation (acceptmarkdown.com)RecommendedBonus1 / 1
  • PassedAgent crawler reachabilityRecommended2 / 2
15 checks not in the score
  • FailedNLWeb Schema FeedsEmergingNot counted
  • FailedAgent mode viewEmergingBonusNot counted
  • FailedMarkdown URL fallbackEmergingBonusNot counted
  • FailedBot-UA markdown servingEmergingBonusNot counted
  • PartlyModular llms.txt per product areaEmergingBonusNot counted
  • PassedAgent Skills index conformance (v0.2.0)EmergingBonusNot counted
  • PassedListed on skills.shEmergingNot counted
  • Passedpricing.md existsEmergingNot counted
  • PassedSkills.sh skill qualityEmergingNot counted
  • PassedMarkdown alternate linkEmergingBonusNot counted
  • PassedMarkdown frontmatter metadataEmergingNot counted
  • PassedCode fence validityEmergingNot counted
  • PassedMarkdown agent docsEmergingNot counted
  • Couldn’t checkAgent instruction / when-to-useRequiredNot counted
  • Couldn’t checkContent behind authRecommendedNot counted
/03Usability21 / 4013 Failed5 Partly8 Passed
  • FailedOAuth 2.0 supportRequired0 / 5
  • FailedOAuth Protected Resource metadata (RFC 9728)RequiredBonus0 / 2
  • Failedauth.md existsRequiredBonus0 / 2
  • Failedauth.md structureRecommendedBonus0 / 2
  • FailedAgent auth discovery metadataRecommendedBonus0 / 3
  • FailedAgent auth WWW-Authenticate hintRecommendedBonus0 / 1
  • Failedagent_auth endpoints reachableRecommendedBonus0 / 2
  • FailedMCP server / manifestRequired0 / 6
  • FailedWebMCP supportRequired0 / 5
  • FailedIdempotency-Key supportRecommended0 / 3
  • FailedREST async-job patternRecommended0 / 2
  • FailedSandbox / test environmentRecommendedBonus0 / 2
  • FailedREST batch / bulk endpointRecommendedBonus0 / 2
  • PartlyScoped permissionsRecommended2 / 5
  • PartlyAgent onboarding frictionRecommended1 / 2
  • PartlyRate limit response headersRecommended1 / 2
  • PartlyREST typed error modelRecommended1 / 3
  • PartlyAgent-friendly 404sRecommended1 / 2
  • PassedPublic API with reachable endpointsRequired7 / 7
  • PassedJSON error responsesRequired4 / 4
  • PassedREST versioning / deprecation policyRecommended3 / 3
  • PassedCLI tool availableRecommended3 / 3
  • PassedAccessible document structureRecommendedBonus3 / 3
  • PassedAccessible names on controlsRecommendedBonus2 / 2
  • PassedAPI schema complexity analysisRecommended2 / 2
  • PassedFunction calling compatibilityRecommended2 / 2
36 checks not in the score
  • FailedWeb Bot Auth directoryEmergingBonusNot counted
  • FailedNLWeb /ask endpointEmergingNot counted
  • FailedNLWeb streaming supportEmergingNot counted
  • Couldn’t checkREST pagination patternRecommendedNot counted
  • Couldn’t checkMulti-language SDK packagesRecommendedNot counted
  • Couldn’t checkREST response schema coverageRecommendedNot counted
  • Couldn’t checkProduct + docs MCP coverageRecommendedBonusNot counted
  • Couldn’t checkNative interactive controlsRecommendedBonusNot counted
  • Couldn’t checkForm control labelingRecommendedBonusNot counted
  • Couldn’t checkAccessibility-tree injection safety (bonus)RecommendedBonusNot counted
  • Couldn’t checkA2UI / generative UI supportEmergingNot counted
  • Not applicableMCP tool descriptionsRecommendedBonusNot counted
  • Not applicableMCP parameter schemasRecommendedBonusNot counted
  • Not applicableMCP server identityRecommendedBonusNot counted
  • Not applicableMCP tool listingRecommendedBonusNot counted
  • Not applicableMCP tool namingRecommendedBonusNot counted
  • Not applicableMCP auth mechanismRecommendedBonusNot counted
  • Not applicableMCP OAuth metadataRecommendedBonusNot counted
  • Not applicableMCP PKCE S256 supportRecommendedBonusNot counted
  • Not applicableauth.md walkthrough simulationRecommendedBonusNot counted
  • Not applicableMCP error handlingRecommendedBonusNot counted
  • Not applicableMCP modern transportRecommendedBonusNot counted
  • Not applicableMCP tool annotationsRecommendedBonusNot counted
  • Not applicableMCP server-card.jsonRecommendedBonusNot counted
  • Not applicableMCP resources exposedRecommendedNot counted
  • Not applicableGraphQL typed error modelRecommendedNot counted
  • Not applicableGraphQL versioning / deprecation policyRecommendedNot counted
  • Not applicableGraphQL pagination patternRecommendedNot counted
  • Not applicableGraphQL async-job patternRecommendedNot counted
  • Not applicableGraphQL schema description coverageRecommendedBonusNot counted
  • Not applicableGraphQL batch mutationsRecommendedBonusNot counted
  • Not applicableMCP Apps supportRecommendedNot counted
  • Not applicableMCP Apps UI qualityRecommendedBonusNot counted
  • Not applicableMCP App view reachableRecommendedNot counted
  • Not applicableMCP App view CSPRecommendedNot counted
  • Not applicableMCP resource qualityRecommendedNot counted
/04PaymentsNo check applied6 Partly
  • PartlyMPP payment protocolRequiredBonus0 / 2
  • Partlyx402 payment protocolRequiredBonus0 / 2
  • PartlyUCP - Universal Commerce ProtocolRequiredBonus0 / 3
  • PartlyACP - Agentic Commerce ProtocolRequiredBonus0 / 3
  • PartlyACP delegate paymentRecommendedBonus0 / 3
  • PartlyAP2 - Agent Payments ProtocolRecommendedBonus0 / 3

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