data-querying

name	data-querying
description	How to query CSV datasets in /app/data to extract information like accommodations, attractions, and restaurants. Use this skill whenever you need to look up data from files in the /app/data directory.

Data Querying Skill

Overview

This skill provides instructions for querying CSV datasets located in the /app/data/ directory to retrieve information for travel itineraries.

Querying CSV Data

1. Identify the file: Determine the correct CSV file in /app/data/ for the information needed (e.g., accommodations/, attractions/, restaurants/, flights/).
2. Examine the data: Read the header and first few lines of the CSV file to understand its structure (columns).
   • Use read_file with start_line: 1 and end_line: 5.
3. Filter data: Use grep_search to find relevant entries, or read the file if it's small enough.
4. Format extracted data: Present the data in a clear, usable format.

Best Practices

• Always verify the column names before filtering.
• Use grep_search for large files to avoid reading the entire file.
• Combine information from multiple sources (e.g., matching city names across different datasets).