Mahāyāna-sūtrālamkāra-kārikā ("The Adornment of Mahāyāna Sūtras") is a major work of Buddhist philosophy attributed to Maitreya-nātha as dictated to Asanga. The text, written in verse, presents the Mahāyāna path from the Yogācāra perspective. It comprises twenty-two chapters with a total of 800 verses and shows considerable similarity in arrangement and content to the Bodhisattva-bhūmi-śāstra, although the interesting first chapter proving the validity and authenticity of Mahāyāna is unique to this work. Associated with it is a prose commentary (bhāsya) by Vasubandhu and several sub-comentaries by Sthiramati and others; the portions by Maitreya-nātha and Vasubandhu both survive in Sanskri as well as Tibetan, Chinese, and Mongolian translations.