How to build AI agents that learn and remember with DataHub Agent Context Kit | DataHub

Most AI agents complete a task and move on. The work they do — the queries they generate, the reasoning they apply, the business rules they surface — disappears when the session ends. DataHub's Agent Context Kit changes that by giving agents the ability to write their work back into the knowledge graph, not just read from it. In this demo from the DataHub December 2025 Town Hall, an agent generates a full SQL query for a complex business question, incorporating a specific threshold derived from the organization's own documented guidelines. Once the query is generated, the agent is instructed to bookmark it. What happens next is the key: DataHub saves the query and a natural language summary of what it does back into DataHub as a context document: a new unstructured document that becomes part of the catalog and is available for future queries. That bookmarked context document isn't just stored for the original user. It's available to any future agent or data practitioner who asks a related question. The next time someone needs to analyze a similar problem, DataHub can surface that prior work as part of its context — the query, the reasoning behind it, the business rule it applied, and the threshold it used. Work that would previously have lived only in a notebook or been lost entirely becomes institutional knowledge. This read/write feedback loop is what the Agent Context Kit is designed to enable. Agents don't just consume context, they contribute to it. Every query, every summary, every documented decision becomes part of the unstructured context layer that makes future agents and future queries more accurate. Over time, the context graph compounds: the more agents use it, the more useful it becomes. 📖 Learn more about building autonomous data agents: https://datahub.com/blog/building-autonomous-data-agents/ 🧠 What is context management? https://datahub.com/blog/context-management/ ➖ FIND MORE ABOUT DATAHUB 🚀 Join the DataHub open source community ▶︎ https://hubs.la/Q03YmhK20 🔍 Take the DataHub interactive product tour ▶︎ https://hubs.la/Q03Ymjqp0 ➡️ Explore DataHub's blog ▶︎ https://hubs.la/Q03YmjLN0 ➖ LinkedIn: https://www.linkedin.com/company/datahub-cloud/ X: https://x.com/DataHubCloud #AgentContextKit #ContextGraph #DataHub #AIAgents #ContextManagement #UnstructuredData #KnowledgeGraph #Metadata