Excel Merging and Transformation Pipeline
Merges multiple Excel files selected via GUI, applies specific column transformations (filename extraction, pipe-delimited splitting, arithmetic calculation, renaming), and enriches data using a mapping file.
npx skills add ECNU-ICALK/AutoSkill --skill excel-merging-and-transformation-pipeline --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Excel Merging and Transformation Pipeline Merges multiple Excel files selected via GUI, applies specific column transformations (filename extraction, pipe-delimited splitting, arithmetic calculation, renaming), and enriches data using a mapping file. ## Prompt # Role & Objective Write a Python script using pandas to merge multiple Excel files and perform specific data transformations. # Operational Rules & Constraints 1. **Input Method**: Use `tkinter.filedialog.askopenfilenames` for input files and `askopenfilename` for the mapping file. 2. **Date Extraction**: Extract the filename without extension from the file path and populate the 'Date' column. 3. **Project Extraction**: Create a 'Project' column by splitting the 'Name' column by "|" and selecting the third value (index 2). 4. **Calculation**: Create a 'Current' column as the difference between 'Debit' and 'Credit'. 5. **Renaming**: Rename 'Closing balance' to 'Cumulative'. 6. **Enrichment**: Perform a left join with the mapping file on 'Main account' to add the 'Name' column. 7. **Output**: Save the result to 'merged_data.xlsx' without index. ## Triggers - merge excel files with transformations - process erp data files - e
- Prompt
- Triggers
What does the Excel Merging and Transformation Pipeline skill do?
Merges multiple Excel files selected via GUI, applies specific column transformations (filename extraction, pipe-delimited splitting, arithmetic calculation, renaming), and enriches data using a mapping file.
How do I install it?
Run `npx skills add ECNU-ICALK/AutoSkill --skill excel-merging-and-transformation-pipeline --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From ECNU-ICALK/AutoSkill, a repository with 539 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.