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json_schema_validator — json schema validator MCP Tool

json_schema_validator (json schema validator) is one of 1 tool on the json schema validator MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call json_schema_validator from your client

Fastest route

claude mcp add --transport http json-schema-validator https://faceted-napped-debtless.ngrok-free.dev/json-schema-validator/mcp

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.