Siren MCP · Video
An AI video generator your agent can call
Most AI video tools are a web app you have to open. Siren is also an MCP server. Your agent sends a prompt, Siren renders a finished video in your colors, type and logo, and it can post it too.
Video generatorconnected> make a launch video for today’s release ✓ render_asset launch video, 18s > post it to X and LinkedIn ✓ post_run posted
set up
Connect it
- 1
Add the URL as a remote MCP server in Claude Code, Cursor, ChatGPT, Claude or Grok.
- 2
Approve once at app.mysiren.ai/connect.
- 3
Ask for a video. Add Allow posting when you want it published.
https://mcp.mysiren.ai/mcpHow the video is made
Siren videos are motion graphics, not generated footage. Each video is a scene system written in code and rendered frame by frame with your brand. The same prompt gives the same video.
Music and sound effects come with every video. Voiceover is added only when your prompt asks for it.
Generated footage vs a rendered video
Text-to-video models make footage that changes every run. That is fine for b-roll and hard for a brand. Siren renders the same brand system every time, so the tenth video looks like the first.
What it makes
- Launch videos and feature teases for a new release.
- Product and app showcases built from your screenshots.
- Changelog and update cuts.
- Wide for X and YouTube, vertical for TikTok and Shorts, square for the grid.
faq
Straight answers.
How much is a video?
25 credits, with or without voiceover. A platinum video for a big launch is 50. Pro is $49 a month for 300 credits.
Can I try it without an agent?
Yes. Paste your site at mysiren.ai/try and Siren makes a short video from your brand.
Does it post the video too?
Yes, to X, LinkedIn, YouTube or TikTok (with your OK on each post), now or at a scheduled time, once you turn on Allow posting.
siren mcp
Pick your agent.
a thousand voices, one signature
Let your agent make the video.
Connect Siren over MCP and ask for your first one.
