"Techniques for improving prompt effectiveness" matching MCP connectors:

Remove duplicate lines from a text list, or duplicate rows from CSV/TSV text such as rows copied from Excel or Google Sheets. One remove_duplicates tool that uses the removeduplicates.org engine and returns the cleaned text with counts. Free, no API key, stateless: text is processed in memory for each call and never stored.

Document OCR, vehicle analysis, and workspace usage tools for Scanverion.