{"name":"V-Sum","description":"Public discovery surface for V-Sum — technical briefings, interviews, events, and curated finance media. This card describes site-level discovery; operator automation runs server-side.","url":"https://v-sum.com/","provider":{"organization":"V-Sum","url":"https://v-sum.com"},"version":"1.29.0","documentationUrl":"https://v-sum.com/docs/api","supportedInterfaces":[{"url":"https://v-sum.com/api","protocolBinding":"HTTP+JSON","protocolVersion":"0.3"}],"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extendedAgentCard":false},"securitySchemes":{"google":{"openIdConnectSecurityScheme":{"openIdConnectUrl":"https://accounts.google.com/.well-known/openid-configuration"}}},"security":[{"google":["openid","profile","email"]}],"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["text/plain","text/html","application/json"],"skills":[{"id":"public-discovery","name":"Public content discovery","description":"Locate machine-readable site metadata (llms.txt, API catalog, RSS, sitemap).","tags":["discovery","metadata","rss"],"examples":["List discovery endpoints for v-sum.com","Fetch the API catalog linkset"]},{"id":"web-mcp-tools","name":"Browser WebMCP tools","description":"When visiting the site in a WebMCP-capable browser, tools expose llms.txt, API catalog fetch, and same-origin navigation.","tags":["webmcp","browser"],"examples":["Retrieve /.well-known/api-catalog","Navigate to /demos"]}]}