ADK Web Multi-Agent System
This blog post details how I built a multi-agent system using Google’s ADK, powered by OpenRouter models, for a web application focused on Singapore’s HDB data. The system integrates structured data via PostgreSQL (managed by MCP Toolbox) and general statistics via the Data Commons MCP Tools. The architecture uses a Coordinator/Dispatcher pattern to intelligently route HDB-specific queries to the PostgreSQL agent and general queries to the Data Commons agent, ensuring specialized and efficient data retrieval.
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