TAG IT Verify for ChatGPT

network.tagit/nfc-verify

Verify on-chain lifecycle state and provenance of NFC-tagged physical products.

client:ChatGPT transport:streamable-http tools:3

Install TAG IT Verify in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://verify.tagit.network/mcp

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