Katto MCP

An official MCP server that allows AI agents to clip long videos and podcasts into scored, captioned 9:16 vertical shorts. It supports automatic highlight detection, smart reframing, animated captions, and AI dubbing into 105 languages, accessible via hosted OAuth or local npx execution.

Visit Katto

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by Katto

You need:sign in with your Katto accountAPI key from your dashboard

Vendor documentation

What you can do with it

Clip best moments from a YouTube video or podcast
Reframe horizontal video to vertical 9:16 format
Generate animated captions in 99 languages
Dub clips into 105 languages

Source and maintenance

Community listingRegistry 0.6.1

mcp-registry: io.github.miracleweasel/katto-mcp@0.6.1 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

katto-mcp 0.6.1

npm

katto-mcp package definition

{
  "version": "0.6.1",
  "transport": "stdio",
  "identifier": "katto-mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "KATTO_API_KEY",
      "isRequired": true,
      "description": "Katto API key, created at https://katto.tech/dashboard/api-keys"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "katto-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "katto-mcp@0.6.1"
      ],
      "env": {
        "KATTO_API_KEY": "<YOUR_KATTO_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "katto-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "katto-mcp@0.6.1"
      ],
      "env": {
        "KATTO_API_KEY": "<YOUR_KATTO_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "katto-mcp-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "katto-mcp@0.6.1"
      ],
      "env": {
        "KATTO_API_KEY": "<YOUR_KATTO_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "katto-mcp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "katto-mcp@0.6.1"
      ],
      "env": {
        "KATTO_API_KEY": "<YOUR_KATTO_API_KEY>"
      }
    }
  }
}

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