{"domain":"agentx.sale","count":2,"changes":[{"captured_at":"2026-10-21T06:46:12.024961","card_hash":"fe186000f9aa410492afffc5ad56d5ccd767e860d639807238d7385a4b3abf4c","previous_card_hash":"53a348fd91458bd52e9b26b2226a572376751770bf5ed27bc12740980939afae","diff":{"skills_added":[{"id":"agent-card","name":"Agent-Readiness Card","description":"Site agent-readiness verdict card: discovery files, TLS, headers, AI-crawler policy. GET https://agentx.sale/x402/agent-card?host=<domain> ($0.02)","tags":["agent-readiness","llms-txt","crawler-policy"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"classify","name":"AI Topic Classification","description":"Classify supplied text: free-form topics or caller-supplied label set, confidence + rationale. POST https://agentx.sale/x402/classify ($19)","tags":["classification","text","nlp"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"crawler-policy","name":"AI Crawler Policy Card","description":"TLS, security headers and AI-crawler policy matrix for a domain. GET https://agentx.sale/x402/crawler-policy?host=<domain> ($0.02)","tags":["security","headers","ai-crawlers"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"keywords","name":"AI Keyword Extraction","description":"Top salient keywords and key phrases with scores, language detected. POST https://agentx.sale/x402/keywords ($9)","tags":["keywords","text","nlp"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"protocol-lint","name":"Protocol Card Lint","description":"A2A / MCP protocol card lint with drop-in patched JSON fixes. GET https://agentx.sale/x402/protocol-lint?url=<domain> ($0.02)","tags":["a2a","mcp","validation"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"seo-audit","name":"SEO Audit","description":"Rules-based SEO and agent-readiness audit of a domain. GET https://agentx.sale/x402/seo-audit?host=<domain> ($0.10)","tags":["seo","audit","agent-readiness"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"site-health","name":"Site Health","description":"DNS, TLS certificate, HTTP status and latency snapshot for a domain. GET https://agentx.sale/x402/site-health?host=<domain> ($0.01)","tags":["dns","tls","uptime","monitoring"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"weather","name":"Weather","description":"Live current weather for any city. GET https://agentx.sale/x402/weather?city=<city> ($0.01)","tags":["weather","forecast","open-meteo"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"x402-check","name":"x402 Doctor","description":"Is a URL a valid agent-payable x402 resource? v1+v2 spec check with grade. GET https://agentx.sale/x402/x402-check?url=<url> ($0.02)","tags":["x402","payments","diagnostics"],"inputModes":["text/plain"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"AgentX Micro-Services"},{"field":"description","before":null,"after":"Nine pay-per-call agent micro-services via x402 (USDC on Solana + Base): weather, site health, x402 Doctor spec-check, SEO audit, site agent-readiness verdict card, A2A/MCP protocol card lint, AI-crawler + security policy card, AI topic classification, AI keyword extraction. Streamable-HTTP MCP endpoint with a free x402 Doctor tool. Catalogue: https://agentx.sale/x402/catalogue"},{"field":"version","before":null,"after":"0.4.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://agentx.sale"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"NEMO AI Solutions","url":"https://nemoai.uk"}}],"other_changed":true,"is_empty":false,"human_summary":"added 9 skills · name ∅ → AgentX Micro-Services · description ∅ → Nine pay-per-call agent micro-services v · version ∅ → 0.4.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://agentx.sale · preferredTransport ∅ → JSONRPC · capabilities ∅ → none · provider ∅ → NEMO AI Solutions"}},{"captured_at":"2026-10-21T05:07:37.732908","card_hash":"53a348fd91458bd52e9b26b2226a572376751770bf5ed27bc12740980939afae","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}