Ground ChatGPT in Live Amazon Data: MCP Connectivity Check + a 3-Prompt Verification
This story is from 2026-10-19. It is preserved in the archive; the latest stories are on the live feed.
ChatGPT has been an MCP client since DevDay 2025. The interesting failure mode isn't the protocol — it's the plan tier: Developer Mode (where custom connectors live) is a paid-plan feature, so Free/Go users following the setup guide find no toggle. That's the gate, not a bug. This post gives you a…
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- 2026-10-19 01:53 · DEV Community — AI
Ground ChatGPT in Live Amazon Data: MCP Connectivity Check + a 3-Prompt Verification