Gemini Managed Agents add Agent Hooks and Environments API

// 1h agoPRODUCT UPDATE

Gemini Managed Agents add Agent Hooks and Environments API

Google announced a new update to Gemini Managed Agents, introducing Agent Hooks that allow developers to hook into pre_tool and post_tool events during agent execution. The update also adds support for model selection including Gemini 3.6 Flash, alongside an Environments API designed for inspecting, listing, and managing agent execution environments.

// ANALYSIS

Programmatic hooks and lifecycle control over tool calls are essential for enterprise AI agents requiring strict security checks, runtime auditing, and environment cleanup.

–Pre-tool and post-tool event hooks enable real-time validation, security guardrails, and detailed tracing of agent tool calls.
–The Environments API provides essential control over environment management, facilitating easier deployment and resource cleanup.
–Support for Gemini 3.6 Flash in the model selector offers lower latency and optimized cost efficiency for high-throughput agent workflows.

// TAGS

geminigemini-managed-agentsagent-hooksagentgooglegemini-3-6-flashenvironments-apidevtool

DISCOVERED

1h ago

2026-07-28

PUBLISHED

2h ago

2026-07-28

RELEVANCE

8/ 10

AUTHOR

JackWoth98

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