Google Cloud has introduced a big update in a bid to keep AI developers on its Vertex AI platform for concepting, designing, building, testing, deploying and modifying AI agents in enterprise use cases.
The new features, announced today, include additional governance tools for enterprises and expanding the capabilities for creating agents with just a few lines of code, moving faster with state-of-the-art context management layers and one-click deployment, as well as managed services for scaling production and evaluation, and support for identifying agents.
Agent Builder, released last year during its annual Cloud Next event, provides a no-code platform for enterprises to create agents and connect these to orchestration frameworks like LangChain.
Google’s Agent Development Kit (ADK), which lets developers build agents “in under 100 lines of code,” can also be accessed through Agent Builder.
“These new capabilities underscore our commitment to Agent Builder, and simplify the agent development process to meet developers where they are, no matter which tech stack they choose,” said Mike Clark, director of Product Management, Vertex AI Agent Builder.
Build agents faster
Part of Google’s pitch for Agent Builder’s new features is that enterprises can bake in-orchestration even as they construct their agents.
“Building an agent from a concept to a working product involves complex orchestration,” said Clark.
The new capabilities, which are shipped with the ADK, include:
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SOTA context management layers including Static, Turn, User and Cache layers so enterprises have more control over the agents’ context
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Prebuilt plugins with customizable logic. One of the new plugins allows agents to recognize failed tool calls and “self-heal” by retrying the task with a different approach
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Additional language support in ADK, including Go, alongside Python and Java, that launched with ADK
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One-click deployment through the ADK command line interface to move agents from a local environment to live testing with a single command
Governance layer
Enterprises require high accuracy; security; observability and auditability (what a program did and why); and steerability (control) in their production-grade AI agents.
While Google had observability features in the local development environment at launch, developers can now access these tools through the Agent Engine managed runtime dashboard.
The company said this brings cloud-based production monitoring to track token consumption, error rates and latency. Within this observability dashboard, enterprises can visualize the actions agents take and reproduce any issues.
Agent Engine will also have a new Evaluation Layer to help “simulate agent performance across a vast array of user interactions and situations.”
This governance layer will also include:
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Agent Identities that Google said give “agents their own unique, native identities within Google Cloud
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Model Armor, which would block prompt injections, screen tool calls and agent responses
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Security Command Center, so admins can build an inventory of their agents to detect threats like unauthorized access
“These native identities provide a deep, built-in layer of control and a clear audit trail for all agent actions. These certificate-backed identities further strengthen your security as they cannot be impersonated and are tied directly to the agent's lifecycle, eliminating the risk of dormant accounts,” Clark said.
The battle of agent builders
It’s no surprise that model providers create platforms to build agents and bring them to production. The competition lies in how fast new tools and features are added.
Google’s Agent Builder competes with OpenAI’s open-source Agent Development Kit, which enables developers to create AI agents using non-OpenAI models.
Additionally, there is the recently announced AgentKit, which features an Agent Builder that enables companies to integrate agents into their applications easily.
Microsoft has its Azure AI Foundry, launched last year around this time for AI agent creation, and AWS also offers agent builders on its Bedrock platform, but Google is hoping is suite of new features will help give it a competitive edge.
However, it isn’t just companies with their own models that court developers to build their AI agents within their platforms. Any enterprise service provider with an agent library also wants clients to make agents on their systems.
Capturing developer interest and keeping them within the ecosystem is the big battle between tech companies now, with features to make building and governing agents easier.
