JSONPlaceholder

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect JSONPlaceholder to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "jsonplaceholder-2": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-jsonplaceholder-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

Integrates JSONPlaceholder API data into a Model Context Protocol (MCP) server, offering direct access to mock data for various entities.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for JSONPlaceholder

Once configured in VS Code, the server exposes dedicated tools (e.g., `get_posts`, `get_users`) that GitHub Copilot Chat can directly call. This allows you to fetch mock data through natural language commands for efficient prototyping.

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