Tool Result Schema Validator

Try before payment

Inspect a representative partial result, exact price and copy-ready upgrade instructions. No wallet, signature or payment required.

Copy-ready MCP call

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "tool_result_schema_validator",
    "arguments": {"result":{"status":"ok"},"schema":{"type":"object","required":["status"],"properties":{"status":{"type":"string"}},"additionalProperties":false}}
  }
}

What the agent receives

Valid or invalid decision with missing and unexpected fields plus exact hashes.

No API key or subscription. The first paid request returns HTTP 402 payment requirements; an x402 client signs and retries automatically.