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AI agent's query optimization proves inconsistent across database platforms

An experiment tested an AI agent's ability to optimize a slow PostgreSQL query across three different database services: Supabase, Neon, and Postgres MCP Pro. The agent, powered by Claude Code on Claude Opus 5, was tasked with making a 34-second query at least 10 times faster. While the agent eventually produced an optimized query that ran in under a fifth of a second, the process was inconsistent and inefficient, involving multiple runs of the original slow query, unnecessary index creation, and extensive result verification. The use of a tool called Baton, which records the agent's intents, proved crucial in understanding the agent's decision-making process and identifying these inefficiencies. AI

IMPACT Understanding AI agent behavior and decision-making is crucial for improving their reliability and efficiency in complex tasks.

RANK_REASON The article details the use and effectiveness of a specific tool (Baton) for observing and understanding AI agent behavior in a practical application.

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

AI agent's query optimization proves inconsistent across database platforms

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
The article details the use and effectiveness of a specific tool (Baton) for observing and understanding AI agent behavior in a practical application.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
3 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Dave Eyler ·

    We asked an agent to tune 1 slow query on 3 Postgres MCP servers. It had notes.

    <p><em>Originally published at <a href="https://goodtiming.ai/blog/agent-taste-test-1/?utm_source=devto" rel="noopener noreferrer">goodtiming.ai</a>.</em></p> <p>Agents are the new users of your product. They don't fill out surveys, but they are happy to tell you what they think,…