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Monday
Build Agent in ServiceNow: a practical guide to getting started
A working reference for the Australia GA release, covering Build Agent end to end across ServiceNow Studio and the IDE.
With the Australia release now generally available, Build Agent runs in both ServiceNow Studio and the ServiceNow IDE, edits at global scope as well as inside custom apps, and ships with new capabilities like Test Agent, In-App Agents, MCP client, and semantic search. There's a lot to absorb.
This guide is the consolidated reference I wished existed when I started using Build Agent. It pulls together what it does, how to get to it, how it works, and how to get the most out of it, in one place. Download the PDF below or read the overview to see what's inside.
Who this guide is for
Anyone building on ServiceNow. The patterns apply across experience levels and across both Studio and the IDE.
- App owners, admins, and citizen developers working primarily in ServiceNow Studio.
- Full-stack developers using Fluent and TypeScript in the ServiceNow IDE.
- Anyone trying Build Agent for the first time on a Personal Developer Instance, no customer relationship required.
- Teams running Build Agent — Trial or full Now Assist for Creator who want a single, current reference for their team.
What's inside
Ten sections, roughly grouped into four phases of working with Build Agent.
The fundamentals
What agentic development means on ServiceNow, how Build Agent fits into the delegate, review, own model, and a complete view of what Build Agent can do at GA, including 50+ metadata types across 14 domains.
Getting started
The three ways into Build Agent (PDI, Trial, full entitlement), a setup checklist, how prompt budgets work, choosing between Studio and the IDE, recommended first motions, and a use case matrix mapping where Build Agent adds value across risk levels.
Working effectively
The plan, approve, execute workflow that applies in both environments. Patterns for getting more out of long conversations. The golden rules for writing prompts. A complete tour of Build Agent's toolbox grouped by purpose: conversation tools, discovery and analysis, and build, test, and review.
Quality, operations, and reference
Governance practices that keep AI-assisted development reliable. A troubleshooting table for the most common issues, plus a structured debugging approach when things compound. A quick reference of useful prompts you can copy and adapt. A technical appendix on Fluent and the ServiceNow SDK for IDE users.
One thing worth flagging: the guide includes a list of emerging use cases we're hearing from customers, things like app gap analysis, security posture review, test coverage bootstrapping, migration acceleration, and app modernization. The list isn't exhaustive and it's still evolving. If you're using Build Agent in a way that isn't covered, drop a comment, that's how it grows.
Get the guide
The PDF is embedded below. Download a copy for your team.
Your turn.
- Trying Build Agent for the first time? Spin up a free PDI at developer.servicenow.com and follow the recommended first motions in the guide.
- Already a customer? Install Build Agent — Trial from the Store and start exploring.
- Found this useful? Mark it Helpful and share it with your team.
- Want more? Visit the Now Assist for Creator hub.
Build Agent in ServiceNow | A practical guide to getting started | Australia GA, May 2026
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