{"capabilities":{"pushNotifications":false,"stateTransitionHistory":false,"streaming":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json","text/plain","text/markdown"],"description":"SysOSX offers free website and network checks that an agent can call over plain HTTP: TLS certificate checks, domain registration and expiry lookups, full website health reports, AI agent-readiness scans and bulk domain checks, plus a weekly-verified LLM API pricing dataset. There is no agent protocol endpoint and no account: each skill below is an ordinary HTTP API call or a public web page, documented at https://www.sysosx.com/api-docs/ with the machine-readable contract at https://www.sysosx.com/openapi.json.","documentationUrl":"https://www.sysosx.com/api-docs/","name":"SysOSX Tools","provider":{"organization":"SysOSX","url":"https://www.sysosx.com/"},"skills":[{"description":"Make an HTTP GET request to /api/check/ssl?domain=<domain> on https://www.sysosx.com to run a live TLS handshake against a domain and get the certificate issuer, validity window, days remaining, chain and hostname validation as JSON.","id":"ssl-check","name":"SSL certificate check","tags":["ssl","tls","certificate","https"]},{"description":"Make an HTTP GET request to /api/check/domain?domain=<domain> on https://www.sysosx.com to look up a domain's registrar, registration and expiry dates, nameservers and status flags from registry RDAP data, returned as JSON.","id":"domain-expiry","name":"Domain expiry check","tags":["domain","expiry","rdap","registrar"]},{"description":"Make an HTTP GET request to /api/check/health?domain=<domain> on https://www.sysosx.com to get a full health report for a domain — availability and response time, TLS certificate, domain registration and DNS records — with a score, section grades, findings and a shareable report id, returned as JSON.","id":"website-health-check","name":"Website health check","tags":["health","uptime","dns","monitoring"]},{"description":"Make an HTTP GET request to /api/check/agent-readiness?domain=<domain> on https://www.sysosx.com to scan a domain the way an AI agent would approach it and get a 0-100 readiness score across discovery, access, usability and payments, with findings and fixes, returned as JSON.","id":"agent-readiness-scan","name":"AI agent readiness scan","tags":["agents","readiness","llms.txt","robots.txt"]},{"description":"Make an HTTP POST request to /api/check/bulk-domains on https://www.sysosx.com with a JSON body of up to 50 domains to get each domain's registrar, registration and expiry dates plus its live TLS certificate details in one JSON response.","id":"bulk-domain-check","name":"Bulk domain and certificate check","tags":["bulk","domain","certificate","expiry"]},{"description":"Read current LLM API prices from the public pricing leaderboard page at https://www.sysosx.com/llm/pricing/ or the machine-readable summary at https://www.sysosx.com/llms-full.txt: input, output and cached-input rates per 1M tokens, context windows and last-verified dates for models from OpenAI, Anthropic, Google, DeepSeek, xAI and Mistral.","id":"llm-pricing-lookup","name":"LLM pricing lookup","tags":["llm","pricing","api-costs","models"]}],"url":"https://www.sysosx.com/","version":"1.0.0"}