Lesson Summary Generator for ChatGPT: Capture Concepts and Common Mistakes
Build a short revision card from a supplied lesson. Extract the core idea, reusable mental model, practice pattern, and common mistake from the text.
中文Install in ChatGPT
Use an eligible ChatGPT workspace with permission to create skills and, for uploads, upload permission. The installation path for this text-only adaptation was checked against OpenAI documentation. Workspace runtime verification is pending.
- Download .claude/skills/summary-generator/SKILL.md from the pinned GitHub source. Keep the name, description, and instructions for summary-generator together as a standalone text skill.
- In a ChatGPT workspace with skills and uploads enabled, open Plugins, Skills, Create, and Upload from your computer. Choose a skill package format accepted by the file picker. You can also choose Create with editor and enter the original name, description, and instructions.
- After the scan completes, check that summary-generator appears in Installed. Type @ in a new chat, select the skill, and use the fictional example on this page to check the output.
Example task
A lesson computes the share of books borrowed as 30 borrowed out of 120 owned, or 25%. A later week uses that week's collection size. Write a card that explains why loans cannot be the denominator.What to check
The card preserves 30 divided by 120, names the population in the denominator, and gives steps that transfer to a later week. It flags inverted numerator and denominator as a common error.
Original SKILL.md on GitHub · Updated
Frequently asked question
Should a summary discard the lesson's worked mistakes?
Keep the most instructive mistake and label the incorrect and correct steps clearly so a learner can use it to self-check.