Kundakunda is regarded in Jainism as one of the most important Digambara ācāryas (scholarly teachers). In Digambara tradition, his writings are treated almost as canonical for understanding the nature of the soul, karma, and the path to liberation. He is honored after Mahavira and Gautam Swami in many Digambara prayers, and his ideas have shaped later Digambara thinkers and practice. You can read a short overview of his central place in Digambara tradition here.

Core works and how they fit together

• Three main “saras” (essences) attributed to Kundakunda:

- Samayasāra (essence of the self) — deep treatment of jiva, karma, bondage, and liberation. - Pravacanasāra (essence of the teaching) — ethics, conduct, and the monk’s path; this text has a strong place in Digambara monastic practice. - Niyamasāra (essence of conduct) — the ethical and ritual framework for aspirants, emphasizing restraint and purification.

• Pancha-stika-ya-sāra (Pañcāstikāyā-sāra) — essence of the five dravyas (substances) that constitute the universe; important for metaphysics in Kundakunda’s system.
• Aṣṭa-pahuda (Eight Pahuda) — a collection of eight shorter works, often studied together with the main saras.

These works are traditionally taught together and form the backbone of Digambara doctrinal teaching, especially about the vyavahāra-naya (everyday view) and niścaya-naya (absolute view) distinction that Kundakunda emphasizes. Many later Digambara philosophers and poets draw on these texts and their themes. You can read a compact overview of Kundakunda’s authored corpus here.

How this sits with Svetambara views

• Svetambaras also honor Kundakunda as an important early Jain thinker, but they do not share the entire Digambara canon. Some of Kundakunda’s works are read and commented upon across Jain communities, but the status and use of specific texts (and their place in an official canon) can differ between the two sects. In practice, Digambaras tend to rely more formally on Kundakunda’s saras (especially Samayasāra, Pravacanasāra, and Niyamasāra) as foundational doctrinal texts, while Svetambaras incorporate a broader range of scriptures and commentaries in their own scholarly tradition.

If you’d like, I can point you to more detailed JainKnowledge pages that discuss Kundakunda’s works and their role in Digambara practice.