Mastodon in Grok, powered by Genfeed
Connect Grok to Genfeed for Mastodon. Bring your brand context, media tools, and posts into one creative workflow.
01 / Grok connector
Your tools.
Now connected.
Open Grok Connectors, choose New Connector → Custom, paste the Genfeed MCP URL, and complete OAuth.
Genfeed connector URL
https://mcp.genfeed.ai/mcpSign in to Genfeed in your browser. Then ask Grok to show your brands to check the connection.
Connect your Mastodon account in Genfeed once to make it available to Grok.
What can you ask Grok to do on Mastodon?
Ask in plain language. Genfeed holds posts for review before anything goes to Mastodon.
“Draft a Mastodon post for our release notes, under 500 characters.”
“Add alt text to every image before scheduling.”
“Schedule the approved post for tomorrow morning.”
Mastodon content Genfeed creates
Everything Grok can make for Mastodon through Genfeed.
AI-generated toots optimized for Mastodon character limits and formatting
Thread creation with automatic chaining for long-form Mastodon content
Instance-aware posting with support for any Mastodon-compatible server
Media attachment generation with AI images and alt-text descriptions
Hashtag strategy for Fediverse discovery and cross-instance reach
Connect Mastodon to other AI agents
Grok and Mastodon: frequently asked questions
Can Grok post to Mastodon?
Yes. Once your Mastodon account is connected in Genfeed, Grok can draft, schedule, and publish Mastodon posts through the Genfeed MCP server.
Do I need a Mastodon API key?
No. You connect Mastodon in Genfeed once by signing in. Grok reaches Genfeed over MCP with browser OAuth and never sees your Mastodon credentials.
Does Grok publish to Mastodon without my approval?
No. Genfeed holds posts for review, and you approve before anything goes to Mastodon, unless you set up a workflow that publishes directly.
How do I connect Grok to Genfeed?
Open Grok Connectors, choose New Connector → Custom, paste the Genfeed MCP URL, and complete OAuth.
What URL do I connect?
Connect this client to: https://mcp.genfeed.ai/mcp.
Post to Mastodon from Grok.
Start on managed cloud, connect Mastodon, then connect Grok with the steps above.