Google Agent Builder + ADK
Open platform pairing the Agent Development Kit with managed agent services on Vertex AI.
Curated by Tiberiu ArvaVerified
Strengths
- Open-source ADK
- Google Search grounding
- MCP, A2A, and OpenAPI support
Practitioner note
Useful when Vertex AI, search, and Google-first app surfaces matter, but maturity and enterprise standardisation still need close validation.
Governance posture
Reviewed 2026-05-26US/EU multi-region controls (CMEK, VPC-SC); not all features single-region. ADK self-hosted is customer-controlled.
SourceManaged Agent Builder on Vertex AI (SaaS); ADK is an Apache-2.0 SDK deployable anywhere. (saas, self-hosted)
SourceCloud Audit Logs record admin/data operations; Agent Engine supports Cloud Logging/Trace.
SourceGoogle Cloud / Vertex AI holds SOC 1/2/3.
SourceHolds ISO 27001/27017/27018/27701.
SourceGoogle Cloud holds ISO/IEC 42001 broadly; Agent Builder not individually enumerated in the public scope.
SourceAgent orchestration platform/SDK; GPAI obligations attach to Google as model provider and to deployers. (role: not-applicable)
Managed layer proprietary (Vertex AI); ADK is Apache-2.0. Blended medium. (medium)
SourceChange history
Source-backed and auto-detected events for this tool, newest first.
- FeatureHigh impact
Google made 50+ fully managed MCP servers available for Google Cloud services, expanding protocol-aligned tool integration options for Vertex AI and Gemini Enterprise agent builds.
50+ fully managed MCP servers now available for Google Cloud services - RenameHigh impact
Google launched Gemini Enterprise Agent Platform, folding Vertex AI and Agent Builder capabilities under a renamed platform with Agent Runtime, Agent Registry, Agent Identity, and related governance surfaces.
Gemini Enterprise Agent Platform release notes
Side-by-side comparisons
See Google Agent Builder + ADK read column-by-column against the tools enterprise teams most often evaluate it against.
Side-by-side comparison of the Microsoft Foundry agent stack and the Gemini Enterprise Agent Builder / ADK pairing across governance dimensions.
Side-by-side comparison of the AWS Bedrock Agents stack and the Gemini Enterprise Agent Builder / ADK pairing.
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