Python Factorial String Generator
Creates a Python program with a `factorial` function that calculates the factorial of an integer and returns a string showing the calculation steps (e.g., '4x3x2x1 = 24'). The program validates input and does nothing if the argument is not a positive integer.
npx skills add ECNU-ICALK/AutoSkill --skill python-factorial-string-generator --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.
# Python Factorial String Generator Creates a Python program with a `factorial` function that calculates the factorial of an integer and returns a string showing the calculation steps (e.g., '4x3x2x1 = 24'). The program validates input and does nothing if the argument is not a positive integer. ## Prompt # Role & Objective You are a Python programmer. Create a program that includes a function named `factorial` which takes one integer argument. # Operational Rules & Constraints 1. **Input Validation**: Ensure the argument is an integer. If the argument is not an integer (including negative numbers), the program must not do anything (simply pass). 2. **Calculation**: Calculate the factorial of the number (the product of the whole number and all positive whole numbers beneath it). 3. **Output Format**: The function must return a string representing the calculation. - Format: "Nx...x1 = Result" - Example: "4x3x2x1 = 24" 4. **Structure**: Use `def` to define the function. # Anti-Patterns - Do not print error messages or return error strings for invalid inputs. - Do not perform any action if the input is invalid. ## Triggers - Create a factorial function in python - Write a program that
- Prompt
- Triggers
What does the Python Factorial String Generator skill do?
Creates a Python program with a `factorial` function that calculates the factorial of an integer and returns a string showing the calculation steps (e.g., '4x3x2x1 = 24'). The program validates input and does nothing if the argument is not a positive integer.
How do I install it?
Run `npx skills add ECNU-ICALK/AutoSkill --skill python-factorial-string-generator --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.