Dataset Diff & Change Detector for ChatGPT

io.github.nero-engine/dataset-diff-detector

Compare two versions of a JSON row list: what was added, removed or changed, field by field.

client:ChatGPT transport:streamable-http tools:2

Install Dataset Diff & Change Detector in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://dataset-diff-detector.nerolabs.workers.dev/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs