reddit-mcp

A Model Context Protocol (MCP) server that lets LLMs fetch and read content from Reddit. Give Claude the ability to browse posts, comments, and subreddit listings.

• Post pages — fetches title, body, metadata, and threaded comments
• Subreddit listings — retrieves post listings from any subreddit
• User pages — browses a user's post history
• Short links — automatically expands redd.it URLs
• Safety built-in — untrusted content disclaimer, text truncation, timeout protection, rate limit handling

• Node.js 22+

git clone https://github.com/quzma/reddit-mcp.git
cd reddit-mcp
npm install
npm run build

Add to your Claude Desktop MCP config (claude_desktop_config.json):

{
  "mcpServers": {
    "reddit": {
      "command": "node",
      "args": ["/absolute/path/to/reddit-mcp/dist/index.js"]
    }
  }
}

Add to your Claude Code MCP settings:

claude mcp add reddit -- node /absolute/path/to/reddit-mcp/dist/index.js

npm run dev

Fetch content from a Reddit URL.

| Parameter | Type | Required | Description | |-----------|------|----------|-------------| | url | string | Yes | Reddit URL (post, subreddit, or user page) | | comment_limit | number | No | Max top-level comments to include (0-50, default 15) |

Supported URL formats:

• https://reddit.com/r/subreddit/comments/id/title/
• https://reddit.com/r/subreddit/
• https://reddit.com/user/username/
• https://redd.it/id
• Old/new/www Reddit URL variants

Uses Reddit's public JSON API — no API keys or OAuth needed. The server communicates over stdio using the MCP protocol, so it works as a local tool for any MCP-compatible client.

Content safety measures:

• All output is prefixed with an untrusted-content disclaimer
• Post/comment text truncated at 20,000 characters

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