# Submagic MCP (official)

Solves: Adds styled captions and makes short clips from a chat with your agent

Submagic's own hosted MCP server. Your agent can create caption projects from a video link, make Magic Clips from YouTube videos, add music, export, and publish or schedule to social accounts

* Page: https://agentcut.dev/tools/submagic-mcp/
* Source: https://docs.submagic.co/mcp-server
* Works with: Official MCP
* Type: Hosted MCP server (official)
* Setup difficulty: easy
* Supported versions: Claude Code, Claude Desktop (through mcp-remote, Node.js 20.18 or later), Cursor, Windsurf and other remote MCP clients
* Price: paid
* License: Commercial service
* GitHub stars: n/a
* Last updated: unknown
* Checked: 2026-10-21

Setup steps:

1. Create an API key in Submagic under account settings, API tab
2. Run claude mcp add --transport http submagic https://api.submagic.co/mcp --header "Authorization: Bearer $SUBMAGIC_API_KEY"
3. Ask it to caption a video from a link, then check the project in Submagic

Safety notes:

* Keep the API key in your MCP config or an environment variable, never in a prompt or a shared file
* It can publish to TikTok, Instagram and other connected accounts, so read the plan before you say go
* MCP calls spend the same credits as the API

More Official MCP tools: https://agentcut.dev/official-mcp/

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AgentCut: https://agentcut.dev/ · All tools as JSON: https://agentcut.dev/tools.json · Overview for agents: https://agentcut.dev/llms.txt