It brings together more than 450,000 legal norms and court decisions across nine jurisdictions, with daily updates and references to official sources. Each result includes its source, version and retrieval date, helping users check legal information and trace citations to their origins.

The service provides tools to search and read statutes and case law, resolve citations, verify whether provisions exist, and check whether quoted text matches the official wording. Its web app supports research features such as folders, comments, sharing and citation tracking. Developers can use the API or connect AI assistants through kvasir’s remote MCP server, enabling legal searches and citation checks within their workflows. A no-key sandbox offers limited daily requests for evaluation, while a free account includes 2,000 monthly usage units. Reading is free; usage charges apply to calls that use a model. kvasir is designed as a read-only layer over public legal sources and states that it is hosted in the EU.