Reddit MCP MCP Server

reddit-mcp

MCP server for Reddit public data. Uses Reddit's public JSON API (no authentication required).

Tools

All tools accept a format parameter: md (default) or json.

Usage

Stdio transport (default)

bun install
bun start

HTTP transport

bun start:http
# Server runs on http://localhost:3000/mcp

Custom port:

PORT=8080 bun start:http

Docker

# stdio (default)
docker run --rm -i ghcr.io/paltaio/reddit-mcp:latest

# http
docker run --rm -p 3000:3000 -e TRANSPORT=http ghcr.io/paltaio/reddit-mcp:latest

Proxy

Set standard proxy environment variables to route Reddit API requests through a proxy (HTTP, HTTPS, or SOCKS5):

HTTPS_PROXY=http://proxy:8080 bun start
HTTPS_PROXY=socks5://proxy:1080 bun start

Supported variables (checked in order): HTTPS_PROXY, https_proxy, HTTP_PROXY, http_proxy, ALL_PROXY, all_proxy.

Authenticated proxies use URL format: http://user:pass@proxy:8080

Docker:

docker run --rm -i -e HTTPS_PROXY=http://proxy:8080 ghcr.io/paltaio/reddit-mcp:latest

MCP client config

Stdio (Claude Code)

{
  "mcpServers": {
    "reddit": {
      "command": "bun",
      "args": ["start"],
      "cwd": "/path/to/reddit-mcp"
    }
  }
}

HTTP

{
  "mcpServers": {
    "reddit": {
      "type": "http",
      "url": "http://localhost:3000/mcp"
    }
  }
}