---

name: wget-reader description: Fetch data from URLs. Use when asked to download content, fetch remote files, or read web data. version: 1.0.0

Wget URL Reader

Overview

Fetches content from URLs using wget command-line tool. Supports downloading files, reading web pages, and retrieving API responses.

Instructions

1. When user provides a URL to read or fetch:

   • Validate the URL format
   • Use wget with appropriate flags based on content type

2. For reading content to stdout (display):

   Copywget -qO- "<URL>"
   

3. For downloading files:

   Copywget -O "<filename>" "<URL>"
   

4. For JSON API responses:

   Copywget -qO- --header="Accept: application/json" "<URL>"
   

5. Common wget flags:

   • -q: Quiet mode (no progress output)
   • -O-: Output to stdout
   • -O <file>: Output to specific file
   • --header: Add custom HTTP header
   • --timeout=<seconds>: Set timeout
   • --tries=<n>: Number of retries
   • --user-agent=<agent>: Set user agent

Examples

Example: Read webpage content

Input: "Read the content from https://example.com" Command:

Copywget -qO- "https://example.com"

Example: Download a file

Input: "Download the file from https://example.com/data.json" Command:

Copywget -O "data.json" "https://example.com/data.json"

Example: Fetch API with headers

Input: "Fetch JSON from https://api.example.com/data" Command:

Copywget -qO- --header="Accept: application/json" "https://api.example.com/data"

Example: Download with timeout and retries

Input: "Download with 30 second timeout" Command:

Copywget --timeout=30 --tries=3 -O "output.txt" "<URL>"

Guidelines

Do

• Always quote URLs to handle special characters
• Use -q flag to suppress progress bars in scripts
• Add --timeout for unreliable endpoints
• Respect robots.txt and rate limits

Don't

• Use --no-check-certificate unless necessary
• Fetch URLs without validating format first
• Ignore HTTP error codes in responses
• Store credentials in command history