JWT Decoder API for ChatGPT
io.github.br0ski777/jwt-decoder
Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.
client:ChatGPT
transport:sse
Install JWT Decoder API in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://jwt-decoder.api.klymax402.com/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs