Grades with your Claude subscription · $0 extra

Code Grader

Paste the lesson directions once, add a student's code and/or screenshots, and the tool builds a grading prompt. Paste it into Claude (you already pay for it), then paste Claude's reply back to log the score, quality, improvements, and AI-use estimate.

1Assignment

Quick-fill from a saved exercise (optional)

Lesson / level name

Lesson directions (the “Do This” / task)

Expected answer / rubric notes (optional but improves accuracy)

Directions / context screenshots (click or drag — stays put across students)

📎 Drop screenshots of the Code.org directions / level here, or click to choose

2Student submission

Student name

Paste their code (optional if using a screenshot)

Screenshots (for your reference — you'll drag the image into Claude)

📎 Drop screenshots here, paste from clipboard, or click to choose

Grade & analysis

Load a Claude reply to see the score, quality analysis, improvement notes, and AI-use estimate here.

Code Grader

1Assignment

2Student submission

3Grade in Claude

Grade & analysis

Graded this session