{"id":1887,"date":"2026-04-19T13:07:08","date_gmt":"2026-04-19T20:07:08","guid":{"rendered":"https:\/\/salesforcechronicles.com\/?p=1887"},"modified":"2026-04-19T13:07:10","modified_gmt":"2026-04-19T20:07:10","slug":"agentforce-builder-whats-new-and-why-it-matters","status":"publish","type":"post","link":"https:\/\/salesforcechronicles.com\/?p=1887","title":{"rendered":"Agentforce Builder: What\u2019s New and Why It Matters"},"content":{"rendered":"\n

In this post, we take a deep dive into the new Agentforce Builder and walk through what has changed, what it means for developers, and how it affects the way agents are built and deployed.<\/p>\n\n\n\n

The previous builder relied almost entirely on LLM interpretation. You wrote instructions and the Atlas Reasoning Engine decided what to do. For simple use cases that works well. For production workflows where specific rules need to execute the same way every time, it created unpredictable behavior that was difficult to debug and harder to govern.The new builder addresses this directly with Agent Script<\/strong>, a new scripting language for agent logic, alongside a rebuilt workspace, in-builder testing, and a VS Code integration that brings agents into your existing deployment pipeline.<\/p>\n\n\n\n

What is the New Agentforce Builder?<\/strong><\/h4>\n\n\n\n

The new Agentforce Builder<\/strong> is a completely rebuilt interface for creating and managing agents. The biggest structural change is that everything now lives in a single workspace. The old builder split Topics, Actions, Testing and Settings across separate tabs, which meant constant context switching.The Explorer sidebar<\/strong> now gives you a flat, navigable tree of your entire agent including subagents, actions, variables and connections, all visible at once.<\/p>\n\n\n\n

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The legacy builder \u2014 Topics, Actions, Testing and Settings each on separate tabs<\/em>
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Here is what the same agent looks like in the new builder:<\/p>\n\n\n\n

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The new builder \u2014 Explorer sidebar, Preview panel and Agentforce Assistant in a single workspace. The sidebar now shows Subagents instead of Topics<\/em><\/figcaption><\/figure>\n\n\n\n

Canvas View and Script View<\/strong><\/h4>\n\n\n\n

The editing area supports two views that stay in sync with each other. Canvas View<\/strong> renders agent configuration as structured visual blocks, which is useful for reviewing logic quickly or for admins making changes. Script View<\/strong> is where developers write Agent Script directly, with syntax highlighting, autocompletion and real-time validation.<\/p>\n\n\n\n

Think of it like a spreadsheet with a formula bar. Canvas View shows you the formatted result, Script View shows you the underlying formula. Editing either one updates the other automatically.<\/p>\n\n\n\n

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Canvas View \u2014 the Create Case action with each input field displayed as a configurable block<\/em>
<\/figcaption><\/figure>\n\n\n\n
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Script View \u2014 the full agent definition in Agent Script with variables, system instructions and config<\/em><\/figcaption><\/figure>\n\n\n\n

What is Agent Script?<\/strong><\/h4>\n\n\n\n

Agent Script<\/strong> is a new scripting language for defining agent logic. It sits between natural language instructions and Apex code on the complexity scale.<\/p>\n\n\n\n

Before Agent Script, the agent was essentially a black box. You wrote instructions and trusted the LLM to apply them correctly. Agent Script changes that by letting you define the logic explicitly.<\/p>\n\n\n\n

With Agent Script you can:<\/p>\n\n\n\n