Read the schema, not the JSON.
MacA real GraphQL schema is thousands of types deep, and the usual way to read one is to scroll a wall of introspection output. Schemiql turns it into something you can move around in.
Point it at a live endpoint or open a schema file. Search for anything, follow a field into what it returns, and get back out again.
Nothing is collected. The only request it makes is the one you asked for. Privacy policy.