email-validator

{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['emails'], 'properties': {'emails': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Email addresses to validate'}, 'checkMx': {'type': 'boolean', 'description': "Look up the domain's MX records (set false to only check syntax)"}, 'payment': {'type': 'string', 'description': 'x402 payment payload (base64 JSON), signed EIP-712 exact/transferWithAuthorization. Omit on the first call â\x80\x94 the tool will return payment requirements (accepts[]) as an error result.'}}, 'additionalProperties': False}