Add the Hacker News MCP server to Claude Code

Config last verified Jun 1, 2026

The exact config to run Hacker News in Claude Code — paste it in, restart, and the tools load.

Prerequisites

Claude Code installed.

Setup

1. Open `~/.claude.json`

2. Add this configuration

Add to ~/.claude.json

~/.claude.json

json

{
  "mcpServers": {
    "hackernews": {
      "command": "uvx",
      "args": [
        "mcp-hn"
      ]
    }
  }
}

Or via CLI

bash

claude mcp add hackernews -- uvx mcp-hn

3. Restart Claude Code and confirm the Hacker News tools load.

Gotchas

Claude Code stores MCP servers under an "mcpServers" object in ~/.claude.json. It also reads a project-scoped .mcp.json and supports adding servers from the command line with "claude mcp add". Each entry must declare either a "type" or a "command"; Claude Code refuses an entry that has neither. Remote servers connect natively over Streamable HTTP with OAuth.

← Back to the Hacker News MCP server