The agentbricks tool, in Beta and installed through the databricks-agentbricks package, creates the skeleton of a custom agent, lets you try it on your own machine and then ships it to Agent Runtime.
Read more: Databricks docs
In the Ultra Transcenders books
Each book explains Agent Bricks CLI in context, with comparison tables and the common traps.
Terms in this definition
- Chat message roles
Labels on chat messages: instructions go under system, the person's input under user, the model's previous answers under assistant, and results returned by a called tool under tool (or function).
- package
Workflows, actions, policies and other VCF Operations orchestrator elements are exported and imported in bundles of this kind; any dependencies are pulled in automatically, and what is inside is signed.
- Agent
A specialised form of Microsoft Copilot set up for one particular job, pairing instructions with knowledge and skills. You can create one in Copilot Studio, SharePoint or Agent Builder, and administrators control them from the Microsoft 365 admin center.
- Agent Runtime
Custom agents on Model Serving are legacy now; their replacement runs agent servers serverlessly on Databricks Apps. Each one has tracing through MLflow, a service principal as its identity, an authenticated endpoint and up to five instances.
Related terms
- Knowledge Assistant
A chatbot builder from Agent Bricks, now legacy, that answers questions from documents and gives citations. Genie Agents (low-code) and the Agent Bricks CLI (code) are the routes for anything new.
- LangGraph
Build tool-calling loops, or apps where an LLM works with state and multiple actors, using this open-source library. A ready-made template comes with the Agent Bricks CLI.
- OpenAI Agents SDK
OpenAI's framework for multi-agent work, with an agent runner, sessions and tools, and no reliance on LangChain. Projects for it can be scaffolded with the Agent Bricks CLI.
- Supervisor Agent
Now legacy, this Agent Bricks offering coordinates agents and tools from different domains, and every end user must be able to reach each subagent personally. Genie Agents replace it for new builds, with the Agent Bricks CLI as the code route.