X launches a hosted MCP server to help AI tools use its API

In short: X has launched a hosted MCP server that lets AI tools connect to X through the X API using a user’s own account permissions.

What happened

X, the social network owned by Elon Musk, announced a hosted Model Context Protocol, or MCP, server. MCP is a shared set of rules that helps AI apps plug into outside services, like a universal adapter (so different tools can connect in the same way).

Before this change, developers who wanted an AI assistant to work with X had extra setup to do. They often had to build their own MCP server, run it themselves, connect it to X’s API, and manage sign-ins. Now X hosts that MCP server, and users can sign in with their own X account permissions.

X says this does not add new abilities to what the X API can do. Developers could already do things like search posts, read conversations, look up users, and analyze trends through the API. The main change is that it becomes simpler to connect those features to AI apps that support MCP, including tools like Claude and Cursor.

X is also joining other companies that offer official MCP options, including GitHub, Slack, Notion, Stripe, and Salesforce.

Why it matters

For regular users, this could mean more AI tools can help with tasks that involve X, like summarizing what people are saying about a topic or pulling up recent posts during research. It also raises familiar worries about more automated posting and spam. X says its existing API rules still apply, and it has already made changes to limit spam, including raising some prices for posting through the API.

Source: TechCrunch AI