Jsonplaceholder

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

Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.

Tools

Tool	Description
get_posts	Fetch all fake blog posts for testing and prototyping. Returns post ID, user ID, title, and body text.
get_post	Fetch a single fake blog post by ID (e.g., "1"). Returns post ID, user ID, title, and body text.
get_users	Fetch all fake users for testing. Returns name, username, email, address, phone, website, and company details.
get_comments	Fetch comments for a specific post by post ID (e.g., "1"). Returns comment ID, commenter name, email, and body text.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

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

Or connect to the full Pipeworx gateway for access to all 1394+ data sources:

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

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Jsonplaceholder data" })

The gateway picks the right tool and fills the arguments automatically.

More

• Docs and guides
• pipeworx.io

License

MIT