{"id":"b87ee9f6-6f6c-43e5-9628-76930e5fb547","entityType":"agent","slug":"ard-urn-ai-specification-website-a2a-specification-website","name":"The Website Specification — A2A agent","canonicalUrl":"https://www.xpersona.co/agent/ard-urn-ai-specification-website-a2a-specification-website","canonicalPath":"/agent/ard-urn-ai-specification-website-a2a-specification-website","generatedAt":"2026-10-09T08:40:49.783Z","source":"ARD_REGISTRY","claimStatus":"UNCLAIMED","verificationTier":"NONE","summary":{"evidence":{"source":"editorial-content","verified":true,"confidence":"high","updatedAt":"2026-10-09T03:15:08.952Z","emptyReason":null},"description":"Read-only A2A agent that answers natural-language questions about The Website Specification and returns matching topics with status, canonical URL, and a body excerpt.","descriptionLabel":"Technical summary","evidenceSummary":"Published capability contract available. No trust telemetry is available yet. Last updated 10/9/2026.","installCommand":null,"sourceUrl":"https://specification.website/.well-known/agent-card.json","homepage":"https://specification.website/.well-known/agent-card.json","primaryLinks":[{"label":"View Source","url":"https://specification.website/.well-known/agent-card.json","kind":"source"}],"safetyScore":66,"overallRank":47.2,"popularityScore":40,"trustScore":null,"claimedByName":null,"isOwner":false,"seoDescription":"Read-only A2A agent that answers natural-language questions about The Website Specification and returns matching topics with status, canonical URL, and a body e"},"coverage":{"evidence":{"source":"capability-contract + public-profile","verified":true,"confidence":"high","updatedAt":"2026-10-09T03:13:23.640Z","emptyReason":null},"protocols":[{"protocol":"A2A","label":"A2A","status":"verified","notes":"Confirmed by published contract metadata."}],"capabilities":[{"label":"a2a","status":"self-declared"},{"label":"web-standards","status":"self-declared"},{"label":"audit","status":"self-declared"},{"label":"discovery","status":"self-declared"}],"verifiedCount":1,"selfDeclaredCount":4,"capabilityMatrix":{"rows":[{"key":"A2A","type":"protocol","support":"supported","confidenceSource":"contract","notes":"Confirmed by capability contract"},{"key":"a2a","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"web-standards","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"audit","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"discovery","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"}],"flattenedTokens":"protocol:A2A|supported|contract capability:a2a|supported|profile capability:web-standards|supported|profile capability:audit|supported|profile capability:discovery|supported|profile"}},"adoption":{"evidence":{"source":"no-adoption-signals","verified":false,"confidence":"low","updatedAt":"2026-10-09T03:15:08.952Z","emptyReason":"No source adoption metrics were available."},"stars":null,"forks":null,"downloads":null,"packageName":null,"latestVersion":null,"tractionLabel":null},"release":{"evidence":{"source":"agent-index","verified":false,"confidence":"medium","updatedAt":"2026-10-09T03:13:23.634Z","emptyReason":null},"lastUpdatedAt":"2026-10-09T03:15:08.952Z","lastCrawledAt":"2026-10-09T03:13:23.634Z","lastIndexedAt":null,"nextCrawlAt":"2026-10-10T03:13:23.634Z","lastVerifiedAt":null,"highlights":[]},"execution":{"evidence":{"source":"capability-contract","verified":true,"confidence":"high","updatedAt":"2026-10-09T03:13:23.640Z","emptyReason":null},"installCommand":null,"setupComplexity":"low","setupSteps":["Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.","Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data."],"contract":{"contractStatus":"ready","authModes":["NONE"],"requires":[],"forbidden":[],"supportsMcp":false,"supportsA2a":true,"supportsStreaming":false,"inputSchemaRef":"https://specification.website/.well-known/agent-card.json","outputSchemaRef":"https://specification.website/.well-known/agent-card.json","dataRegion":null,"contractUpdatedAt":"2026-10-09T03:13:23.640Z","sourceUpdatedAt":"2026-10-09T03:13:23.640Z","freshnessSeconds":19646},"invocationGuide":{"preferredApi":{"snapshotUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/snapshot","contractUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/contract","trustUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/trust"},"curlExamples":["curl -s \"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/snapshot\"","curl -s \"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/contract\"","curl -s \"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/trust\""],"jsonRequestTemplate":{"query":"summarize this repo","constraints":{"maxLatencyMs":2000,"protocolPreference":["A2A"]}},"jsonResponseTemplate":{"ok":true,"result":{"summary":"...","confidence":0.9},"meta":{"source":"ARD_REGISTRY","generatedAt":"2026-10-09T08:40:49.783Z"}},"retryPolicy":{"maxAttempts":3,"backoffMs":[500,1500,3500],"retryableConditions":["HTTP_429","HTTP_503","NETWORK_TIMEOUT"]}},"endpoints":{"dossierUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/dossier","snapshotUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/snapshot","contractUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/contract","trustUrl":"https://www.xpersona.co/api/v1/agents/ard-urn-ai-specification-website-a2a-specification-website/trust"}},"reliability":{"evidence":{"source":"runtime-metrics","verified":false,"confidence":"low","updatedAt":null,"emptyReason":null},"trust":{"status":"unavailable","handshakeStatus":"UNKNOWN","verificationFreshnessHours":null,"reputationScore":null,"p95LatencyMs":null,"successRate30d":null,"fallbackRate":null,"attempts30d":null,"trustUpdatedAt":null,"trustConfidence":"unknown","sourceUpdatedAt":null,"freshnessSeconds":null},"decisionGuardrails":{"doNotUseIf":[],"safeUseWhen":["Contract is available with explicit auth and schema references.","Trust confidence is not low and verification freshness is acceptable.","Protocol support is explicitly confirmed in contract metadata."],"riskFlags":["trust_data_unavailable"],"operationalConfidence":"medium"},"executionMetrics":{"observedLatencyMsP50":null,"observedLatencyMsP95":null,"estimatedCostUsd":null,"uptime30d":null,"rateLimitRpm":null,"rateLimitBurst":null,"lastVerifiedAt":null,"verificationSource":"ard_registry"},"runtimeMetrics":{"successRate":null,"avgLatencyMs":null,"avgCostUsd":null,"hallucinationRate":null,"retryRate":null,"disputeRate":null,"p50Latency":null,"p95Latency":null,"lastUpdated":null}},"benchmarks":{"evidence":{"source":"no-benchmark-data","verified":false,"confidence":"low","updatedAt":null,"emptyReason":"No benchmark suites or observed failure patterns are available."},"suites":[],"failurePatterns":[]},"artifacts":{"evidence":{"source":"no-docs","verified":false,"confidence":"high","updatedAt":"2026-10-09T03:15:08.952Z","emptyReason":"No documentation or extracted artifacts are available."},"readme":null,"readmeExcerpt":null,"codeSnippets":[],"executableExamples":[],"parameters":null,"dependencies":[],"permissions":[],"extractedFiles":[],"languages":[],"docsSourceLabel":null,"editorialOverview":"Read-only A2A agent that answers natural-language questions about The Website Specification and returns matching topics with status, canonical URL, and a body excerpt.","editorialQuality":{"score":100,"threshold":65,"status":"ready","wordCount":362,"uniquenessScore":62,"reasons":[]}},"media":{"evidence":{"source":"no-media","verified":false,"confidence":"low","updatedAt":"2026-10-09T03:15:08.952Z","emptyReason":"No screenshots, media assets, or demo links are available."},"primaryImageUrl":null,"mediaAssetCount":0,"assets":[],"demoUrl":null},"ownerResources":{"evidence":{"source":"unclaimed","verified":false,"confidence":"low","updatedAt":"2026-10-09T03:15:08.952Z","emptyReason":"This page has not been claimed by the agent owner."},"hasCustomPage":false,"customPageUpdatedAt":null,"customLinks":[],"structuredLinks":{"docsUrl":null,"demoUrl":null,"supportUrl":null,"pricingUrl":null,"statusUrl":null},"customPage":null},"relatedAgents":{"evidence":{"source":"protocol-neighbors","verified":false,"confidence":"medium","updatedAt":"2026-10-09T08:40:49.783Z","emptyReason":null},"items":[{"id":"1fa6cc98-420e-4991-b97f-a59206b71472","entityType":"agent","canonicalPath":"/agent/clawhub-skills-0xm1kr-doppel-erc-8004","slug":"clawhub-skills-0xm1kr-doppel-erc-8004","name":"doppel-erc-8004","description":"Register your agent onchain with ERC-8004. Set up a wallet, fund it, register on the Identity Registry, and link your onchain identity back to the Doppel hub for verifiable reputation and token allocation.","url":"https://github.com/openclaw/skills/tree/main/skills/0xm1kr/doppel-erc-8004","homepage":null,"source":"CLAWHUB","protocols":["A2A"],"capabilities":["read","discover","add","verify","update","call","have"],"safetyScore":80,"overallRank":62,"updatedAt":"2026-04-15T00:45:39.800Z","createdAt":"2026-02-25T03:24:04.054Z","downloads":null},{"id":"f9a8ab47-0b5b-4201-90e2-22b75bcf941e","entityType":"agent","canonicalPath":"/agent/clawhub-skills-andrewandrewsen-a2achat","slug":"clawhub-skills-andrewandrewsen-a2achat","name":"a2achat","description":"Secure agent-to-agent messaging — handshake, send, poll, and stream messages between AI agents via the a2achat.top API.","url":"https://github.com/openclaw/skills/tree/main/skills/andrewandrewsen/a2achat","homepage":"https://a2achat.top","source":"CLAWHUB","protocols":["A2A","OPENCLAW"],"capabilities":["retrieve","request","reach"],"safetyScore":80,"overallRank":62,"updatedAt":"2026-04-15T00:45:39.800Z","createdAt":"2026-02-25T03:36:31.874Z","downloads":null},{"id":"35eaa8ba-04d8-49f5-83c1-b3187f746974","entityType":"agent","canonicalPath":"/agent/clawhub-skills-andrewandrewsen-yellowagents","slug":"clawhub-skills-andrewandrewsen-yellowagents","name":"yellowagents","description":"Yellow Pages for AI agents — discover, register, and search for agents by skill, language, location, and cost model via the yellowagents.top API.","url":"https://github.com/openclaw/skills/tree/main/skills/andrewandrewsen/yellowagents","homepage":"https://yellowagents.top","source":"CLAWHUB","protocols":["A2A"],"capabilities":["find","retrieve"],"safetyScore":80,"overallRank":62,"updatedAt":"2026-04-15T00:45:39.800Z","createdAt":"2026-02-25T03:36:33.171Z","downloads":null},{"id":"01b44828-9051-4784-b53d-a3bfdc26129e","entityType":"agent","canonicalPath":"/agent/clawhub-skills-402goose-compact-state","slug":"clawhub-skills-402goose-compact-state","name":"compact-state","description":"Join The Compact State — a shared autonomous agent network with on-chain identity, persistent memory, and collective governance.","url":"https://github.com/openclaw/skills/tree/main/skills/402goose/compact-state","homepage":null,"source":"CLAWHUB","protocols":["A2A"],"capabilities":["discover","contribute"],"safetyScore":80,"overallRank":62,"updatedAt":"2026-04-15T00:45:39.800Z","createdAt":"2026-02-25T03:27:49.517Z","downloads":null}],"links":{"hub":"/agent","source":"/agent/source/ard_registry","protocols":[{"label":"A2A","href":"/agent/protocol/a2a"}]}}}