Replit Adds Desktop MCP Client Support

ReplitSep 11, 2026View original changelog

Replit now supports connecting from any compatible desktop MCP client, letting developers create, find, inspect, update, and publish Replit apps without leaving their preferred AI tool. The integration builds on the existing Replit MCP Server, which already connects natively to ChatGPT, Claude, and Slack, and extends that reach to any client that speaks the Model Context Protocol over Streamable HTTP. Developers install the Replit plugin directly from their desktop MCP client and authenticate once to start managing projects remotely.

Key Takeaways

Any compatible desktop MCP client can now connect to Replit, extending beyond the previously supported ChatGPT, Claude, and Slack integrations.
The plugin lets developers create, find, inspect, update, and publish Replit apps entirely from within their AI tool of choice, without opening the Replit web app.
Installation happens through a one-click plugin install flow surfaced directly inside the desktop MCP client.
Clients that support Streamable HTTP transport can also connect manually via Replit's hosted MCP endpoint with OAuth protected-resource discovery.
The update reflects Replit's broader MCP strategy of meeting developers inside whichever AI tool they already use rather than requiring a switch to the Replit interface.

Replit Now Connects to Desktop MCP Clients

Replit expanded its Model Context Protocol (MCP) integration on September 11, 2026, adding support for connecting from any compatible desktop MCP client. Previously, Replit's MCP Server connected natively only to ChatGPT, Claude, and Slack; the new update opens that same functionality to the broader ecosystem of desktop AI tools that speak the Model Context Protocol.

What the Integration Enables

Once connected, a desktop MCP client can reach into a developer's Replit account to create, find, inspect, update, and publish apps, all without the developer needing to switch over to the Replit web interface. Replit Agent still does the heavy lifting behind the scenes: prompts sent through the connected AI tool are turned into working, deployed apps, complete with databases, authentication, and custom domains where needed.

Installing the Plugin

Setting up the connection is designed to be lightweight. From a compatible desktop MCP client, developers can install the Replit plugin directly, which surfaces an "Install plugin" button alongside a short description of what the integration does. Clients that support Streamable HTTP transport can alternatively connect manually by pointing at Replit's hosted MCP endpoint (https://replit-mcp.com/server/mcp) and completing OAuth authorization through protected-resource discovery. Full setup instructions live on Replit's MCP Server documentation page.

Why It Matters

The move continues a pattern Replit has followed throughout 2026: rather than pulling developers into its own web app, Replit increasingly meets them inside whatever AI tool they already have open, whether that's a chat assistant, an IDE-integrated agent, or now a broader class of desktop MCP clients. For teams that have standardized on a particular AI assistant for their daily workflow, the update removes one more reason to tab away from it.