Cast

technology.katechonPublished by katechon.technologyOfficial publisherv1.0.0Updated Oct 25, 2026

AI character videos from one line: returns a link the user taps. First video free, no account.

VerifiedStreamable HTTPWeb executable

Server details

Identifier: technology.katechon/cast
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Oct 18, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to katechon.technology, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

Cast's hosted MCP server (cast.katechon.technology), published by katechon.technology; no sign-in required; Streamable HTTP; 4 tools.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher: katechon.technology
Endpoint: cast.katechon.technology
Last checked: Oct 23, 2026

Installation

In SourceWeft

Open Cast in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/technology.katechon%2Fcast/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "cast": {
      "type": "http",
      "url": "https://cast.katechon.technology/mcp"
    }
  }
}

Tools

create_video_link

Create a Cast video link

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"). Use 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. Returns a URL on cast.katechon.technology. Give the URL to the user and tell them to open it and tap the button: the video appears on that page, 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. Live videos require purchased credits; new visitors receive no generation credits. Only characters returned by list_characters are supported premade cast for this flow; other cast members appear on story cards. Longer videos and custom characters cost credits (from $0.99). For a premade character pass character="malfoid" (or "malfoid,leo" for up to 3). For anyone else pass character_name and character_description (their look) instead; the user designs the character before the video.

Parametersvibestylecamerapromptrequiredsecondscharactercharacter_namecharacter_description

list_characters

List Cast characters

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.

Takes no parameters.

get_prices

Get Cast prices

Current Cast prices in USD and credits: two free cached card episodes, 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.

Takes no parameters.

get_showcase

Get Cast example videos

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.

Parameterslimit

Version history

v1.0.0LatestOct 18, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.