Sprites MCP Server

Sprites MCP Server

The official Model Context Protocol server for Sprites — sandboxed, checkpointable compute environments you can create, run commands in, and manage services on, all from your AI agent.

This is a remote MCP server. There's nothing to install and run locally: your MCP client connects directly over HTTPS to the hosted endpoint and authenticates with OAuth. This repository is the public home for the server — its listing manifest, connection instructions, and tool reference. The server itself is operated by Fly.io as part of the Sprites platform.

• Endpoint: https://sprites.dev/mcp
• Transport: Streamable HTTP (JSON-RPC 2.0)
• Auth: OAuth 2.1 (sprites:read / sprites:write scopes)
• Registry: dev.sprites/mcp in the official MCP registry
• Docs: https://docs.sprites.dev/integrations/remote-mcp/

What is Sprites?

A Sprite is an isolated, persistent compute environment. You can create one, execute commands inside it, run long-lived services, snapshot its full state as a checkpoint and restore later, and control its outbound network policy — all programmatically. The MCP server exposes these capabilities as tools so an AI agent can operate Sprites on your behalf.

Learn more at sprites.dev and docs.sprites.dev.

Connecting

Because it's a remote server, you point your client at the URL and complete an OAuth login in the browser the first time. No package install, no local process.

Claude Code

claude mcp add --transport http sprites https://sprites.dev/mcp

Then run /mcp inside Claude Code to complete the OAuth login.

Cursor

Click the Add sprites MCP server to Cursor button above, or add it manually to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project):

{
  "mcpServers": {
    "sprites": {
      "url": "https://sprites.dev/mcp"
    }
  }
}

Cursor will prompt you to authorize via OAuth on first use.

Claude Desktop / other HTTP-native clients

Add a remote server pointing at https://sprites.dev/mcp. In a generic MCP client config that supports remote servers, that looks like:

{
  "mcpServers": {
    "sprites": {
      "url": "https://sprites.dev/mcp"
    }
  }
}

You'll be prompted to authorize via OAuth on first use.

Clients that only speak stdio

Some older MCP clients can only launch a local command over stdio and can't dial a URL directly. For those, the generic mcp-remote adapter bridges stdio to the remote endpoint (it handles the OAuth flow for you):

{
  "mcpServers": {
    "sprites": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://sprites.dev/mcp"]
    }
  }
}

mcp-remote is a third-party, off-the-shelf tool — it is not the Sprites server, just a transport shim for clients that need one.

Authentication

The server implements OAuth 2.1 with the metadata-discovery and dynamic-client-registration endpoints MCP clients expect, so most clients configure themselves automatically once you provide the URL:

Scopes: sprites:read (list/get operations) and sprites:write (create/update/destroy and command execution).

Shortened. The full README is on GitHub.