This is the Sragdharāstotra, with a vernacular commentary named Sragdharāvadāna. It is a hymn dedicated to the goddess Tārā, a revered figure in Mahāyāna and Vajrayāna Buddhism. This stotra is composed in the Sragdharā metre, a classical Sanskrit poetic metre characterized by lines of 21 syllables, known for its intricate rhythmic structure. (Wisdom Library). This work is attributed to Sarvajñamitra.
General Library, The University of Tokyo