The Nilavanti Granth Archive is a specialized digital and physical repository focused on preserving, cataloging, and providing access to a corpus of texts collectively known as the Nilavanti Granth. These works—compiled from manuscripts, printed books, oral transcriptions, and marginalia—represent a literary, religious, and historical tradition associated with the Nilavanti cultural-linguistic area. The archive serves scholars, students, and community members by safeguarding fragile source material while enabling research, education, and cultural continuity.

The Nilavanti Granth (also spelled Neelavanti Granth ) is a fascinating and complex text within the folk magic, occult, and herbal medicine traditions of South Asia, particularly prevalent in regions of India, Nepal, and Bangladesh. Often described as a "book of secrets" or a grimoire, it is attributed to the sage or alchemist (or Neelkanth). The text is famous—and infamous—for its blend of practical remedies, talisman creation, and ritual magic .