{"serverId":"mcp-registry/io.github.nock-for-mak/x402-checker","tools":[{"name":"json","fixed":{"name":"json","description":"Paid $0.01 USDC exact on Base: validate JSON data against a JSON Schema (tiny built-in subset, no $ref). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","inputSchema":{"type":"object","required":["schema","data"],"properties":{"data":{"description":"JSON instance object or JSON text","type":"string"},"schema":{"description":"JSON Schema object or JSON text","type":"string"}}},"annotations":{"readOnlyHint":true,"openWorldHint":false}},"changes":[{"kind":"schema","detail":"Added \"type\":\"string\" to untyped parameters: data, schema. Change to number/boolean/array where that's what you accept.","verify":true}],"tokensBefore":106,"tokensAfter":115}],"toolsChanged":1,"tokensSaved":0,"todo":[],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}