MailSenpai
Manage MailSenpai email marketing: lists, subscribers, templates and campaigns (EU, OAuth).
MCP server · by mailsenpai.com
About
MailSenpai is an MCP server published by mailsenpai.com. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-13.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http mailsenpai https://mcp.mailsenpai.com/mcp
[mcp_servers.mailsenpai]
url = "https://mcp.mailsenpai.com/mcp"
{
"mcpServers": {
"mailsenpai": {
"url": "https://mcp.mailsenpai.com/mcp"
}
}
}
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.
-
Read audiences, members, campaigns and reports; add, update, tag and archive subscribers.
-
Manage Loops contacts, mailing lists, campaigns, and transactional email from your Loops account.
-
Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.
-
Inspect Moosend lists, subscribers, segments and campaign stats, and add or unsubscribe subscribers.
-
Manage contacts, campaigns, senders, and deliverability via SuperSend API
-
Read subscribers, groups, campaigns, fields, segments, automations, webhooks; safe additive writes.
-
AI tools for Mailercloud email marketing: campaigns, contacts, templates, sending & analytics.
-
Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.
-
Manage email campaigns, contacts and deliverability analytics in RuSender from an AI assistant.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Cold email campaigns, email warmup, LinkedIn outreach, and 20M+ B2B lead database. Connect your WarmySender account to Claude via remote MCP server with OAuth 2.1. Manage…
-
AI-native email marketing for Claude. Compose emails, build automation flows, manage contacts, and send campaigns — all from your terminal. Powered by 20 MCP tools and an expert…
-
Work with the Airship platform through natural language - featuring live access to Airship APIs and documentation resources, plus structured workflows for implementation tasks…
-
Brand-aware lifecycle email marketing for Klaviyo. Draft, analyze, and diagnose emails from a one-line prompt. Audit email marketing performance, find ideas for what to send next…
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
Has a listing on Claude Code: claude-plugins-official (5)
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
-
Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the…
-
Work with Clay from Claude Code: set up and sign in to the clay CLI, query and analyze Clay tables, search Clay's GTM database for people and companies, manage audiences, signals…
-
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
Has a listing on Claude: knowledge-work-plugins (5)
-
Marketing automation, CRM, and email marketing powered by ActiveCampaign. Manage contacts, campaigns, automations, deals, and get AI-powered marketing insights — all from Claude.
-
Create, configure and edit draft Pendo Orchestrate email journeys, including multi-email and conditional split flows, via the Pendo connector. Journeys stay in draft; activation…
-
Prospect, enrich leads, and load outreach sequences with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
-
Run your HubSpot sales workflow directly from Claude. Adds skills that cover the full sales day: import contacts and deals into HubSpot, get a prioritised morning brief, prep for…
-
Turn Common Room into your GTM copilot. Research accounts and contacts, prep for calls with attendee profiles and talking points, and draft personalized outreach across email…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Work with Gmail using the configured Gmail app connector.
-
Set up OpenAI Ads Measurement Pixel and optional Conversions API instrumentation.
-
Work with Outlook Email using the configured Microsoft Outlook app connector.
-
Analyze Mixpanel data with the mixpanel_headless Python SDK and Codex skills.
-
Connect Google Calendar for scheduling, availability, daily briefs, and event management.
Has a listing on Community GitHub marketplaces (5)
-
Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.
-
Manage Mailrith email marketing through focused, permission-scoped tools.
-
All your company email, operated by agents and reviewed by you.
-
Transactional email API for AI agents: verified domains, a per-sender budget, and a kill switch.
-
Read and manage fnlowl widgets, leads, email sequences and analytics from an AI assistant.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.
-
Comprehensive collection for building declarative agents with Model Context Protocol integration for Microsoft 365 Copilot
-
Explore grouped customer feedback signals by impact and drill into a theme to guide product next steps.
-
Microsoft Copilot Studio plugins for AI coding agents
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
The official MCP server to send emails and interact with Resend.
-
Audiense Insights MCP Server is a server based on the Model Context Protocol (MCP) that allows Claude and other MCP-compatible clients to interact with your Audiense Insights…
-
Streamline sales processes with integrated calling, email, SMS, and automated workflows for small and scaling businesses.
-
Read and write access to Airtable database schemas, tables, and records.
-
A Model Context Protocol (MCP) server for querying deals and evaluations from the Opine CRM API.
Has a listing on Official MCP Registry (5)
-
Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.
-
Read audiences, members, campaigns and reports; add, update, tag and archive subscribers.
-
Manage Loops contacts, mailing lists, campaigns, and transactional email from your Loops account.
-
Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.
-
Inspect Moosend lists, subscribers, segments and campaign stats, and add or unsubscribe subscribers.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.