For AI applications, context is king. So context management, and thereby context engineering, is critical to getting accurate answers to questions, keeping AI agents on task, and more. But context is also hard earned and fragile, which is why we launched templates in AgentDB.

When an AI agent decides it needs to make use of a database, it needs to go through a multi-step process of understanding. It usually takes 3-7 calls before an agent understands enough about a database's structure to accomplish something meaningful with it. That's a lot of time and tokens spent on understanding. Worse still, this discovery tax gets paid repeatedly. Every new agent session starts from zero, relearning the same database semantics that previous agents already figured out.

Templates in AgentDB tackle this by giving AI agents the context they need upfront, rather than forcing them to discover it through trial and error. Templates provide two key pieces of information about a database upfront: a semantic description and structural definition.

The semantic description explains why the database exists and how it should be used. It includes mappings for enumerated values and other domain-specific knowledge. Think of it as the database's user manual written for AI agents. The structural component uses migration schemas to define the database layout. This gives agents immediate understanding of tables, relationships, and data types without needing to query the system architecture.

With AgentDB templates, agents requests like "give me a list of my to-dos" (to-do database) or "create a new opportunity for this customer" (CRM database) work immediately.

Once you've defined a template, it works for any database that follows that pattern. So one template can provide the context an AI agent needs for any number of databases with the same intent. Like a tot-do list database for every user to keep with an earlier example.

But static instructions for AI agents only go so far. These are thinking machines after all. So AgentDB templates can evolve with on use. For example, a template can be dynamically updated with specific queries that worked well. This creates a feedback loop where templates become more effective over time, learning from real-world usage to provide better guidance to future AI interactions.

AgentDB templates are provided to AI agents as an MCP server which also supports raw SQL access. So AI agents can make use of a database effectively right away and still experiment through querying. AgentDB templates are another example of designing software for AI systems rather than humans because they're different "users".