Jsonplaceholder MCP Server: Install & Setup

Install Jsonplaceholder in Claude Code

Remote URL

Claude Code

claude mcp add --transport http pipeworx-io-jsonplaceholder https://gateway.pipeworx.io/jsonplaceholder/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-jsonplaceholder": {
      "url": "https://gateway.pipeworx.io/jsonplaceholder/mcp"
    }
  }
}

npm

Claude Code

claude mcp add pipeworx-io-jsonplaceholder -- npx -y @pipeworx/mcp-jsonplaceholder

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-jsonplaceholder": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-jsonplaceholder"
      ]
    }
  }
}

Frequently asked questions

What does the Jsonplaceholder MCP server do?

JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)

Is the Jsonplaceholder MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Jsonplaceholder run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Jsonplaceholder to Claude Code?

Run: claude mcp add --transport http pipeworx-io-jsonplaceholder https://gateway.pipeworx.io/jsonplaceholder/mcp

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