{"server":{"name":"technology.katechon/cast","icons":[{"src":"https://cast.katechon.technology/icon.svg","sizes":["any"],"mimeType":"image/svg+xml"}],"title":"Cast","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://cast.katechon.technology/mcp","type":"streamable-http"}],"version":"1.0.0","websiteUrl":"https://cast.katechon.technology/agents","description":"AI character videos from one line: returns a link the user taps. First video free, no account."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-10-18T02:47:56.203943Z","publishedAt":"2026-10-18T02:47:56.203943Z","statusChangedAt":"2026-10-18T02:47:56.203943Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://cast.katechon.technology/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26","2024-11-05"],"stateless":true},"health":{"reachable":true,"uptime_30d":1,"latency_ms_p50":492,"consecutive_failures":0,"last_probe_at":"2026-10-20T03:14:43.551Z","last_ok_at":"2026-10-20T03:14:43.551Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"create_video_link","title":"Create a Cast video link","description":"Build a one-tap link that makes a short vertical AI video of a character doing what the user describes (e.g. \"Malfoid dances on the castle roof at midnight\").\nUse this whenever the user asks for an AI video, short, clip, TikTok/Reel/Shorts-style video, or animation of a character, avatar, mascot or persona.\nReturns a URL on cast.katechon.technology. Give the URL to the user and tell them to open it and tap the button: the video renders in their private feed, usually within half a minute (a few minutes for a 2-3 character group scene). This tool does NOT generate anything, charge anything or need an account. The user's first 5-second video with a free premade character (malfoid, potter) is free; thea and odette need the Malfoid & Friends pack unlocked first; longer videos and custom characters cost credits (from $0.99).\nFor a premade character pass character=\"malfoid\" (or \"malfoid,potter\" for up to 3). For anyone else pass character_name and character_description (their look) instead; the user designs the character before the video.","annotations":{"title":"Create a Cast video link","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T03:14:43.551Z"},{"name":"get_prices","title":"Get Cast prices","description":"Current Cast prices in USD and credits: the free first video, credit packs, Premium, and the credit cost of every video length and of a new character. Prices follow the live model price table, so call this instead of quoting from memory. Read-only.","annotations":{"title":"Get Cast prices","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T03:14:43.551Z"},{"name":"get_showcase","title":"Get Cast example videos","description":"Example videos of Cast characters (video URL, poster image, the line that produced it when on record, page link, and a ready-made remix link). Use to show the user what Cast makes before they open a link, or to find a proven prompt to adapt. Read-only.","annotations":{"title":"Get Cast example videos","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T03:14:43.551Z"},{"name":"list_characters","title":"List Cast characters","description":"List the premade characters Cast can put in a video (slug, name, look, image, whether free), plus how to design a custom one. Call before create_video_link when you need a character slug or want to show the user who they can cast. Read-only, no account.","annotations":{"title":"List Cast characters","readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-20T03:14:43.551Z"}],"dev.protogrid/trust":{"score":83,"components":{"hygiene":80,"liveness":100,"freshness":100,"provenance":55},"drivers":["+dns-namespace","+website","+reachable","+uptime-100%","+updated-2d-ago","-no-repository"],"flags":["no-repository"],"blocked":false,"computed_at":"2026-10-20T07:15:33.232Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":96,"label":"new","components":{"auth":null,"hygiene":93,"protocol":100,"stability":null,"dependencies":null},"checks":[{"id":"protocol.modern","detail":"supports 2026-07-28 (server/discover)","status":"pass","category":"protocol"},{"id":"protocol.stateless","detail":"answers without a session","status":"pass","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"tool list is cacheable (ttlMs 3600000)","status":"pass","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"1 tools have descriptions over 1,024 characters, which crowds the context","status":"warn","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"4 of 4 tools declare readOnlyHint or destructiveHint","status":"pass","category":"hygiene"},{"id":"tools.directory_hints","detail":"every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint","status":"pass","category":"hygiene"},{"id":"tools.token_cost","detail":"about 1,233 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"tool history recorded for 2 of the 7 days needed","status":"na","category":"stability"},{"id":"stability.rug_pull","detail":"tool history recorded for 2 of the 7 days needed","status":"na","category":"stability"},{"id":"deps.known_vulns","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["~tools.description_length"],"flags":[],"tool_count":4,"token_estimate":1233,"tools_hash":"a7218ec08cfb5d1af679960dfd55b400","tools_changed_at":"2026-10-19T21:05:06.694Z","computed_at":"2026-10-20T06:49:33.418Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"technology.katechon/cast","aliases":[],"alias_count":0,"repository_key":null,"owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/technology.katechon%2Fcast/tools","arguments":{"name":"technology.katechon/cast"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/technology.katechon%2Fcast/connection?target=mcpServers","arguments":{"name":"technology.katechon/cast","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}