"Understanding MySQL MCP Operations" matching MCP servers:

MCP server that provides read-only business operations tools: list businesses, get status, identify missing inputs, and prepare email drafts/attachment manifests from synthetic evidence, with strict no-send/no-write safeguards.

An MCP server that exposes a local notmuch email database to an LLM client such as Claude. It is read-first: searching, reading, and understanding mail is always available; writing anything (drafts, tags, exported files) requires an explicit opt-in flag and is confined to clearly bounded locations.

Enables AI assistants to verify email deliverability and find business emails via the Verifox API, supporting single and bulk operations.

Gmail MCP server for searching, reading, and sending mail over MCP.

An MCP server that exposes IMAP operations as tools for AI assistants, enabling email management including listing mailboxes, reading, searching, moving, flagging emails, and creating drafts.

Local stdio MCP server for Hyperstar headless workflows, providing tools for creator search, campaign management, bulk email, and inbox operations.

Provides a standardized interface for interacting with Unipile's tools and services through a unified API.

Enables interaction with Microsoft Outlook through a unified API, supporting tools for email, calendar, and contacts management via natural language.

Connects AI agents to self-hosted Stalwart mail servers via a Cloudflare Worker and JMAP, enabling mailbox search, reading, listing, and two-step draft-and-send email operations through MCP.

An MCP server for email operations supporting IMAP and SMTP protocols, enabling sending, receiving, searching, and managing emails with attachments.

A self-hosted mail client MCP server that indexes email in PostgreSQL, enabling AI agents to search, move, mark, delete, and draft messages with bulk operations and attachment text extraction via OCR.

Provides a standardized interface for interacting with Mailchimp's tools and services through the Model Context Protocol, enabling easy management of Mailchimp campaigns, audiences, and reports via natural language commands.

Remote MCP server for the Transmit email platform, enabling email sending, contact management, template and campaign operations via natural language.

Enables Gmail operations like listing, searching, sending emails, and managing labels via MCP tools.

Combines Gmail and Google Calendar operations with multi-account OAuth, attachments, and email templates in a single MCP server.

Enables AI assistants to manage Gmail through natural language, including sending, reading, searching, labeling emails, managing attachments, and performing thread operations.

Enables AI agents to manage Microsoft Outlook emails through the Microsoft Graph API, supporting operations like listing, reading, sending, and moving emails.

A secure remote MCP server that integrates Microsoft 365 services with AI assistants, enabling email, calendar, Teams, and contact operations via the Microsoft Graph API.

Enables interaction with the Klaviyo API for marketing automation, including managing lists, campaigns, and customer data.

Lean Gmail MCP server with auto authentication, attachments, thread operations, filter management, and configurable OAuth scopes. Actively maintained fork of GongRzhe/Gmail-MCP-Server.