{"name":"Vokko","description":"Multi-protocol capability index. Lookup which public agent protocols a host actually exposes. HTTP JSON API — Vokko does not implement A2A message:send.","url":"https://vokko.eu/api/v1","provider":{"organization":"Vokko","url":"https://vokko.eu"},"version":"0.1.7","documentationUrl":"https://vokko.eu/methodology","capabilities":{"streaming":false,"pushNotifications":false},"defaultInputModes":["text"],"defaultOutputModes":["application/json"],"skills":[{"id":"host-lookup","name":"Host protocol lookup","description":"GET /api/v1/hosts/{domain} returns the protocol matrix. Cached GET is free. ?refresh=1 is Vokko Pro / x402 — Vokko never pays the target.","tags":["ucp","mcp","a2a","x402","tap"],"examples":["GET https://vokko.eu/api/v1/hosts/allbirds.com","GET https://www.vokko.eu/api/v1/hosts/allbirds.com?refresh=1"]},{"id":"owner-report","name":"Origin-owner report","description":"GET /report/{domain} (HTML or JSON) lists missing spec fields to fix. Not a login and not a grade letter.","tags":["report"],"examples":["GET https://vokko.eu/report/allbirds.com"]},{"id":"index","name":"Directory index","description":"GET /api/v1/index lists hosts Vokko has already probed.","tags":["directory"],"examples":["GET https://vokko.eu/api/v1/index"]}]}