Post to social media from Grok
Grok is the AI assistant at grok.com and in the Grok apps. Connectors let it use outside services, and a custom connector adds your own MCP server, such as Kreatix.
Pick a platform
- Post to InstagramA video from your Kreatix library or a public link, posted as a Reel; Instagram takes no text-only post.
- Post to TikTokA video with your caption, shared with the privacy you choose; TikTok takes no text-only post.
- Post to YouTubeA video with a title, a description and the visibility you choose; YouTube takes no text-only post.
- Post to FacebookA video posted as a Reel on your Facebook Page, or a text-only Page post.
- Post to XA text-only post or a video with text, cut to X's 280-character count.
- Post to LinkedInA text-only post or a video with text, published publicly on your own LinkedIn profile.
- Post to PinterestA video pin with a cover picture, on one of your boards.
Connect Grok to Kreatix
Sign in with Kreatix
No key to copy: paste the address, sign in to Kreatix and press Allow.
- Open grok.com/connectors.
- Click New Connector, then select Custom.
- Enter https://api.kreatix.cc/mcp as the MCP server URL.
- Complete the sign-in: sign in to Kreatix and press Allow.
- Ask in a chat. Grok finds Kreatix's tools on its own.
https://api.kreatix.cc/mcpWith a key
For setups without sign-in. The key works like a password, so keep it to yourself.
- In Kreatix, open Settings > AI agent and create a key. It is shown once.
- Open grok.com/connectors, click New Connector, then select Custom.
- Paste the address with your key as the MCP server URL: https://api.kreatix.cc/mcp/YOUR_KEY
https://api.kreatix.cc/mcp/YOUR_KEYTips for Grok
- Grok reaches Kreatix from its own servers over the internet, so nothing has to run on your computer.
- After you connect, Grok discovers Kreatix's seven tools by itself. Ask in plain words; you don't need tool names.
- The agent checks the pages, caption and time with you before it posts. It cannot delete pages, read messages or change your account, and you can remove it any time in Settings > AI agent.
Questions
Do I need a paid Grok plan?
Grok's docs say connectors are available to all Grok users. On Grok Business and Enterprise, a team admin first provisions the connector in the cloud console. Scheduling posts still needs a paid Kreatix plan or a running trial.
I made a new Kreatix key. How do I update Grok?
On the key route, the key is part of the address. Remove the Kreatix connector in Grok and add it again with the new address, then delete the old key in Kreatix under Settings > AI agent.
Kreatix schedules one video to every page you run, each with its own platform settings.
Start free, then connect Grok