Backend

Verified Integration

Author: @allowing•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Backend to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "backend-2": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-backend-2"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Manages backend operations for studio-based AI clients, providing direct access to PostgreSQL, Supabase Storage, Iceberg catalogs, and SQL seed management.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Backend

Backend (mcp-backend) is a local MCP server designed for studio-based AI clients. It provides comprehensive backend access and management for PostgreSQL, Supabase Storage, Apache Iceberg catalogs, and SQL seed operations.

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