Let AI agents post tweets, threads, images and video to X, schedule them and measure engagement — from a single prompt.
{
"mcpServers": {
"upload-post": {
"url": "https://mcp.upload-post.com/mcp",
"headers": {
"Authorization": "ApiKey YOUR_API_KEY"
}
}
}
}Part of the 40-tool Upload-Post MCP server — the agent picks them automatically from your prompt.
| Tool | What it does |
|---|---|
| upload_text | Post a tweet or thread |
| upload_photos / upload_video | Post image and video tweets |
| list_scheduled / edit_scheduled / cancel_scheduled | Manage scheduled tweets |
| get_analytics / get_post_analytics | Pull impressions and engagement |
Looking for the direct API instead? See the X (Twitter) API page.
No commands to memorize — just describe what you want.
“Draft a 5-tweet thread about our launch and post it on X.”
“Post this demo clip on X with a strong hook line.”
“Schedule a tweet for tomorrow at 9am EST.”
“Which of my tweets this month had the highest impressions?”
X (Twitter) + AI agents, answered. Last updated June 2026.
An X MCP server is a Model Context Protocol server that exposes posting on X as tools an AI agent can call. The Upload-Post MCP server lets ChatGPT, Claude, Gemini or any MCP client post tweets, threads, images and video — no custom code and no direct X API costs to manage.
Yes. Ask for a thread and the agent drafts and publishes the sequence — you can review each tweet before it goes out.
No. You connect your X account to Upload-Post once, and the MCP tools publish through that connection.
The MCP server is free and open-source (MIT). It works with any Upload-Post plan, including the free tier.
Free to start, no credit card. Connect X (Twitter) once and post from any MCP client.