What this MCP does
Finds business email addresses and verifies email deliverability for individual or bulk contact lists.
Tools
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['first_name', 'last_name', 'domain'], 'properties': {'domain': {'type': 'string', 'description': 'Company domain, e.g. stripe.com'}, 'last_name': {'type': 'string', 'description': "Person's last name"}, 'first_name': {'type': 'string', 'description': "Person's first name"}, 'middle_name': {'type': 'string', 'description': 'Optional middle name for more permutations'}}, 'additionalProperties': False}
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['contacts'], 'properties': {'wait': {'type': 'boolean', 'description': 'Wait for results in this call (default true)'}, 'contacts': {'type': 'array', 'items': {'type': 'object', 'required': ['domain'], 'properties': {'name': {'type': 'string', 'description': 'Full name (alternative to first_name/last_name)'}, 'domain': {'type': 'string', 'description': 'Company domain'}, 'last_name': {'type': 'string'}, 'first_name': {'type': 'string'}, 'middle_name': {'type': 'string'}}, 'additionalProperties': False}, 'maxItems': 1000, 'minItems': 1, 'description': 'Contacts to find emails for'}}, 'additionalProperties': False}
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['job_id', 'type'], 'properties': {'type': {'enum': ['verify_bulk', 'find_single', 'find_bulk'], 'type': 'string', 'description': 'Job type: verify_bulk, find_single, or find_bulk'}, 'job_id': {'type': 'string', 'description': 'Job ID from verify_emails / find_email / find_emails'}}, 'additionalProperties': False}
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['email'], 'properties': {'email': {'type': 'string', 'format': 'email', 'description': 'Email address to verify'}, 'proxy': {'type': 'boolean', 'description': 'Use a SOCKS5 proxy for the SMTP check'}}, 'additionalProperties': False}
Input schema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['emails'], 'properties': {'wait': {'type': 'boolean', 'description': 'Wait for results in this call (default true). Set false to just get a jobId.'}, 'emails': {'type': 'array', 'items': {'type': 'string', 'format': 'email'}, 'maxItems': 100000, 'minItems': 1, 'description': 'Email addresses to verify'}}, 'additionalProperties': False}
Recent tool changes
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