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implementation
Initialize Mastra AI Agent
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Linked challenge: Build a Supply-Price Momentum Agent
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Linked challenge
Build a Supply-Price Momentum Agent
Prompt source
Original prompt text with formatting preserved for inspection.
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Initialize a Mastra AI agent in TypeScript. Define three tools: 'fetchPermitData' (querying Census BPS), 'fetchPriceIndex' (querying FHFA), and 'calculateDivergence'. Use the `Mastra` class to register these tools and define a basic workflow that sequences them. Show the imports from '@mastra/core'.
Adaptation plan
Keep the source stable, then change the prompt in a predictable order so the next run is easier to evaluate.
Keep stable
Hold the task contract and output shape stable so generated implementations remain comparable.
Tune next
Update libraries, interfaces, and environment assumptions to match the stack you actually run.
Verify after
Test failure handling, edge cases, and any code paths that depend on hidden context or secrets.