Hi there I use PreloadMemoryTool in adk agent, which can retrieves memories at the start of each turn and places them in the system instruction. reference How to build AI agents with long-term memory using Vertex AI Memory Bank & ADK However, this tool does not work by runner = adk.Runner(). note,…

Use PreloadMemoryTool in adk runner

ryandad September 21, 2025, 10:43pm 3

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