# Rubrics Operations related to rubrics and leaderboards. ## List all rubrics - [GET /projects/{project_id}/rubrics/](https://docs.mabyduck.com/api/openapi/rubrics/rubrics_list.md): Returns a list of rubrics belonging to the given project. ## Retrieve a rubric - [GET /projects/{project_id}/rubrics/{rubric_id}/](https://docs.mabyduck.com/api/openapi/rubrics/rubrics_retrieve.md): Returns data of all leaderboards belonging to a rubric. ## List all leaderboards - [GET /projects/{project_id}/rubrics/{rubric_id}/leaderboards/](https://docs.mabyduck.com/api/openapi/rubrics/rubrics_leaderboards_list.md): Lists all leaderboards belonging to the given rubric. ## Retrieve a leaderboard - [GET /projects/{project_id}/rubrics/{rubric_id}/leaderboards/{leaderboard_id}/](https://docs.mabyduck.com/api/openapi/rubrics/rubrics_leaderboards_retrieve.md): Returns only the data of a specific leaderboard.