Data Science
Intermediate
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BESS Health Monitoring Agent

As Battery Energy Storage Systems (BESS) mature, moving from commissioning to operational longevity requires sophisticated predictive maintenance. This challenge tasks you with building a Mastra AI-powered agentic workflow that analyzes high-frequency telemetry data (voltage, temperature, state of charge) to detect early-stage cell degradation and thermal anomalies. You will integrate CodeCarbon to measure the environmental impact of your AI inference and training cycles, ensuring that the 'Green AI' solution does not consume excessive energy while monitoring renewable assets. This aligns with the industry's shift toward bridging factory quality controls with real-time site operations.

Challenge brief

What you are building

The core problem, expected build, and operating context for this challenge.

As Battery Energy Storage Systems (BESS) mature, moving from commissioning to operational longevity requires sophisticated predictive maintenance. This challenge tasks you with building a Mastra AI-powered agentic workflow that analyzes high-frequency telemetry data (voltage, temperature, state of charge) to detect early-stage cell degradation and thermal anomalies. You will integrate CodeCarbon to measure the environmental impact of your AI inference and training cycles, ensuring that the 'Green AI' solution does not consume excessive energy while monitoring renewable assets. This aligns with the industry's shift toward bridging factory quality controls with real-time site operations.

Datasets

Shared data for this challenge

Review public datasets and any private uploads tied to your build.

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Evaluation rubric

How submissions are scored

These dimensions define what the evaluator checks, how much each dimension matters, and which criteria separate a passable run from a strong one.

Max Score: 2
Dimensions
2 scoring checks
Binary
2 pass or fail dimensions
Ordinal
0 scaled dimensions
Dimension 1agentic_tool_validation

Agentic Tool Validation

Ensures the Mastra AI agent successfully calls the 'DegradationModel' tool.

binary
Weight: 1
Binary check

This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.

Dimension 2prediction_mean_absolute_error

Prediction Mean Absolute Error

MAE for Remaining Useful Life (RUL) • target: 10 • range: 0-50

binary
Weight: 1
Binary check

This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.

Learning goals

What you should walk away with

Master Mastra AI's Workflow system to chain data ingestion, analysis, and notification tools.

Implement CodeCarbon decorators to monitor energy consumption during model inference on large BESS datasets.

Build a Battery Management System (BMS) anomaly detection tool using Scikit-Learn or PyTorch.

Design a RAG (Retrieval-Augmented Generation) system within Mastra AI to query technical battery manuals for troubleshooting steps.

Optimize agentic tool-calling to minimize latency and computational overhead in grid-edge environments.

Deploy a Mastra AI server that exposes endpoints for real-time telemetry ingestion and health reporting.

Start from your terminal
$npx -y @versalist/cli start bess-health-monitoring-agent

[ok] Wrote CHALLENGE.md

[ok] Wrote .versalist.json

[ok] Wrote eval/examples.json

Requires VERSALIST_API_KEY. Works with any MCP-aware editor.

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Challenge at a glance
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Tool Space Recipe

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Evaluation
Rubric: 2 dimensions
·Agentic Tool Validation(1%)
·Prediction Mean Absolute Error(1%)
Gold items: 2 (2 public)

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