JWT Decoder API for Claude Code

io.github.br0ski777/jwt-decoder

Decode JWT tokens â€” inspect header, payload, claims, expiry. x402 micropayment.

client:Claude Code transport:sse

Install JWT Decoder API in Claude Code

run in your project directory

claude mcp add --transport sse jwt-decoder https://jwt-decoder.api.klymax402.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs