MCP server
X MCP server
A X MCP server lets an AI agent take real actions on X — posting, replying and reading analytics — through the Model Context Protocol. Modiva hosts one: add your MCP key to any MCP client and 14 typed X tools appear instantly.
The Model Context Protocol (MCP) is how AI clients like Claude and Cursor discover and call real tools. Modiva's hosted MCP server turns the X API into 14 typed tools an agent can call directly — no glue code, no OAuth handling, no per-platform SDK. Connect X once and the agent can act on it.
14 typed X tools
Grouped by resource, not by platform — so the same tool names work across every connected account.
accounts_
list · health · status
posts_
create · cross_post · schedule · publish_now
comments_
list · reply
messages_
list · send · inbox
analytics_
unified · best_time_to_post
Add it to your AI client
Point any MCP-compatible client (Claude, Cursor, Windsurf, …) at the hosted server and the X tools are discovered automatically.
{
"mcpServers": {
"modiva": {
"url": "https://mcp.modiva.ai/v1",
"headers": { "Authorization": "Bearer mk_live_…" }
}
}
}Connect X to your agent
Get your MCP key — freeFAQ
What is a X MCP server?
It's a service that exposes X capabilities as typed tools over the Model Context Protocol, so an AI agent can post, reply and read X data instead of only generating text. Modiva hosts one you connect with a single key.
How do I connect the X MCP server to Claude or Cursor?
Create a free Modiva account, connect X, then add the server URL https://mcp.modiva.ai/v1 with your MCP key to your client. The X tools are discovered automatically.
Do I need a X developer app?
No. Modiva owns the reviewed X app and manages OAuth and scopes, so you skip app review entirely and the agent can act right away.
Related
Modiva is a hosted, multi-tenant MCP server. Your X tokens are encrypted and never shared between workspaces.