An implement scraper provides a scraper bar for scraping debris into a bucket, such as a five-gallon bucket, and is detachably attachable to the bucket by a bucket coupler. The bucket coupler is configured with a latch that rotates to secure the implement scraper to the rim of the bucket. The latch may be pivotably coupled between a latch pivot aperture. A rim extension is configured to extend along a rim of the bucket and the scraper bar is coupled to the rim extension and may extend across an extension angle of the bucket. A debris aperture is formed between the scraper bar and the rim extension to allow debris to fall therethrough into the bucket. A magnetic coupler is configured to retain a metallic implement to the implement scraper by one or more magnets.