JSON Validator API for Claude Code

io.github.br0ski777/json-validator

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

client:Claude Code transport:sse

Install JSON Validator API in Claude Code

run in your project directory

claude mcp add --transport sse json-validator https://json-validator.api.klymax402.com/mcp

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