MQL5 Article Extractor

Extract technical trading articles from mql5.com for training data collection. Scope limited to mql5.com domain only.

When to Use This Skill

Use this skill when:

Extracting articles from mql5.com for reference or training data
Downloading MQL5 documentation and tutorials
Collecting trading articles from specific MQL5 users
Building a corpus of MQL5 programming examples

Scope Boundaries

VALID requests:

"Extract this mql5.com article: https://www.mql5.com/en/articles/19625"
"Get all articles from MQL5 user 29210372"
"Download trading articles from mql5.com"
"Extract 5 MQL5 articles for testing"

OUT OF SCOPE:

"Extract from yahoo.com" - NOT SUPPORTED (mql5.com only)
"Scrape news from reuters" - NOT SUPPORTED (mql5.com only)
"Get stock data from Bloomberg" - NOT SUPPORTED (mql5.com only)

If user requests non-mql5.com extraction, respond: "This skill extracts articles from mql5.com ONLY. For other sites, use different tools."

Repository Location

Working directory: $HOME/eon/mql5 (adjust path for your environment)

Always execute commands from this directory:

cd "$HOME/eon/mql5"

Valid Input Types

1. Article URL (Most Specific)

Format: https://www.mql5.com/en/articles/[ID] Example: https://www.mql5.com/en/articles/19625 Action: Extract single article

2. User ID (Numeric or Username)

Format: Numeric (e.g., 29210372) or username (e.g., jslopes) Source: From mql5.com profile URL Action: Auto-discover and extract all user's articles

3. URL List File

Format: Text file with one URL per line Action: Batch process multiple articles

4. Vague Request

If user says "extract mql5 articles" without specifics, prompt for:

Article URL OR User ID
Quantity limit (for testing)
Output location preference

Reference Documentation

For detailed information, see:

Extraction Modes - Single, batch, auto-discovery, official docs modes
Data Sources - User collections and official documentation
Troubleshooting - Common issues and solutions
Examples - Usage examples and patterns

Troubleshooting

Issue	Cause	Solution
Non-mql5.com URL	Skill only supports mql5.com	Use other tools for non-mql5.com sites
Article not found	Invalid article ID or removed	Verify URL exists by visiting in browser
User ID not recognized	Wrong user ID format	Use numeric ID from profile URL or exact username
Empty extraction	Rate limiting or site change	Wait and retry, check for site structure changes
Permission denied	Working directory mismatch	Run from $HOME/eon/mql5 directory
Batch too large	Too many articles requested	Limit batch size, use URL list file
Missing dependencies	Required tools not installed	Install curl, jq for extraction
Output encoding issues	Unicode in article content	Ensure UTF-8 output handling

article-extractor