io.github.Mameta29
japan-data-mcp
Japan Data MCP
30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry
stdiocommunityservice
Package Details
@mameta/japan-data-mcp
Transportstdio
Environment Variables
EVM_PRIVATE_KEY(str)
Secret
Private key of a USDC-funded wallet used to pay per-call x402 fees. Optional: without it the server starts and lists all tools, but paid tool calls return a 'payments disabled' error.