Schedule Mastodon Posts with Claude Code
Create and schedule Mastodon posts from Claude Code. Connect Genfeed over MCP, approve OAuth, and publish after review.
How to post to Mastodon from Claude Code
Open /mcp inside Claude Code, select genfeed, and authenticate. Sign in and approve access in your browser, then return to Claude Code. Then connect your Mastodon account in Genfeed once.
Connect URL
https://mcp.genfeed.ai/mcpInstall command
claude mcp add --transport http genfeed --scope user https://mcp.genfeed.ai/mcpConfiguration
{
"transport": "streamable-http",
"url": "https://mcp.genfeed.ai/mcp"
}Verify
claude mcp listWhat can you ask Claude Code 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 Claude Code 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
Claude Code and Mastodon: frequently asked questions
Can Claude Code post to Mastodon?
Yes. Once your Mastodon account is connected in Genfeed, Claude Code 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. Claude Code reaches Genfeed over MCP with browser OAuth and never sees your Mastodon credentials.
Does Claude Code 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 Claude Code to Genfeed?
Open /mcp inside Claude Code, select genfeed, and authenticate. Sign in and approve access in your browser, then return to Claude Code.
What URL do I connect?
Every client uses the same hosted MCP endpoint: https://mcp.genfeed.ai/mcp.
Post to Mastodon from Claude Code.
Start on managed cloud, connect Mastodon, then connect Claude Code with the steps above.