ZeroBounce MCP Server
Official ZeroBounce Model Context Protocol server. Exposes ZeroBounce email validation, AI scoring, email finder, domain search, activity data, credit and bulk-file operations as MCP tools for AI coding assistants and MCP clients (Cursor, VS Code, Claude Desktop, Continue, Zed). Published by ZeroBounce under Apache-2.0; wraps the official @zerobounce/zero-bounce-sdk Node SDK.
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Documentation
Documentation link · transport
Tools
validate_email— Validate a single email address using ZeroBounce API. Returns detailed validation results including status, sub-status, and additional metadata.validate_batch— Validate multiple email addresses in batch. More efficient for validating multiple emails at once.get_credits— Get the number of credits remaining in your ZeroBounce account.get_api_usage— Get API usage statistics for a date range. Shows validation counts by status and sub-status.bulk_validate_send_file— Send a CSV file for bulk email validation. Returns a file ID for tracking.bulk_validate_file_status— Get the status of a bulk validation file upload.bulk_validate_get_file— Get the results of a completed bulk validation file.bulk_validate_delete_file— Delete a bulk validation file from your account.bulk_ai_scoring_send_file— Send a CSV file for bulk AI email scoring. Returns a file ID for tracking.bulk_ai_scoring_file_status— Get the status of a bulk AI scoring file upload.bulk_ai_scoring_get_file— Get the results of a completed bulk AI scoring file.bulk_ai_scoring_delete_file— Delete a bulk AI scoring file from your account.find_email— Find an email address by person name and domain or company name.domain_search— Get the likely email address format for a domain or company (Domain Search API).get_activity_data— Get activity data for an email address to see if it has been active recently.
About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
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