MCP servers for email 425
These MCP servers and clients connect an AI assistant to email, or mention it in their description or GitHub topics. MCP Harbor lists 425 of them; the most starred are macro (★4,888), open-agent-email (★2,111) and zenfeed (★1,717).
87% open source · mostly JavaScript, TypeScript, Python · 301 updated in the last 30 days · fastest this week: macro (+183 stars)
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macro★ 4,888
macro-inc · Rust+183 stars this week (+3.9%)
Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory.
open-agent-email★ 2,111
Anil-matcha · Python
Open-source email infrastructure for AI agents: secure inboxes, REST and MCP APIs, SMTP, human approval workflows, signed webhooks, and Python and TypeScript SDKs. Self-host with Docker and PostgreSQL.
zenfeed★ 1,717
glidea · Go+2 stars this week (+0.1%)
Make RSS 📰 great again with AI 🧠✨!! 数据打标请联系 glidea123 (数万并发随时狂飙)
phantom★ 1,484
ghostwright · TypeScript
An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secure credential collection, email identity. Built on the Claude Agent SDK.
marclou · JavaScript+159 stars this week (+13.3%)
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
agent-kit★ 660
KeyID-AI · JavaScript
Give Claude/Cursor email powers. 27 MCP tools — inbox, send, reply, contacts, search. Free, no signup.
lemma-platform★ 633
lemma-work · Python
Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Telegram, WhatsApp, Teams, Email, Web or your own AI agent.
claude-ops★ 545
Lifecycle-Innovations-Limited · Shell
Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified inbox (WhatsApp/Email/Slack/Telegram), autonomous PR merge, full-AWS monitoring, revenue (Stripe+RevenueCat), e-commerce (Shopify), marketing (Klaviyo/Meta/GA4), voice (Bland/ElevenLabs), APM (Datadog/NewRelic/OT
scrumboy★ 446
markrai · Go
Self-hosted project management • Customizable boards • Cross-project workload and flow analytics • Calendar/Agenda • Sticky-note wall • Imports/Backups • Email notifications • MCP/Agent automation
thunderbird-mcp★ 397
TKasperczyk · JavaScript
MCP server for Thunderbird - enables AI assistants to access email, contacts, and calendars
mcp-email-server★ 367
Wh1isper · Python+6 stars this week (+1.7%)
Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, organize, and send email via IMAP and SMTP.
atomic-mail-agentic★ 263
Atomic-Mail · TypeScript
Let your agents read, send, and react to email autonomously, without human involvement
saasmail★ 259
choyiny · TypeScript
Self-hosted email server for SaaS teams on Cloudflare Workers with WebMCP support
agenticmail★ 240
agenticmail · TypeScript
Email, SMS & phone-call infrastructure for AI agents — send and receive real email and text messages, and place agent-driven outbound voice calls, all programmatically
apple-mail-mcp★ 234
patrickfreyer · Python
MCP server giving AI assistants full access to Apple Mail - read, search, compose, organize & analyze emails via natural language
parse-dmarc★ 219
dmarcguardhq · Go
DMARC aggregate report parser with a built-in dashboard. One Go binary, IMAP in, SQLite, Prometheus metrics, MCP server. Apache-2.0.
jmap-mcp★ 178
wyattjoh · TypeScript
A Model Context Protocol (MCP) server that provides tools for interacting with JMAP (JSON Meta Application Protocol) email servers. Built with Deno and using the jmap-jam client library.
goshen-email★ 177
boringcomputers · TypeScript
Email for AI agents, hosted on Cloudflare. Inboxes with an HTTP API, MCP server, SDKs, and a dashboard.
Consensus-OSINT★ 170
OSINT-Experts-Society · Python
🔎 Username, email & phone OSINT — 9,700+ lookup checks from 19 projects, with profile enrichment, bulk searches, evidence graphs and expert-reviewed updates.
irinabuht12-oss
Claude Code skill for HTML email campaigns with Resend. Pull the numbers from your ads via the free Ryze MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp
email-mcp★ 135
codefuturist · TypeScript
Email MCP server with full IMAP + SMTP support — read, search, send, manage, and organize email from any AI assistant via the Model Context Protocol
fastmail-mcp★ 130
MadLlama25 · TypeScript
Unofficial MCP server for the Fastmail JMAP API — email, contacts, and calendar tools for AI assistants. Not affiliated with Fastmail. Includes a DXT for Claude Desktop.
cli★ 116
nitrosend · TypeScript
Send email and SMS, run flows and campaigns, and call Nitrosend MCP tools from the terminal.
notifkit★ 116
devkitshq · TypeScript
Self-hosted notification infrastructure for product notifications. One notify() call handles email, SMS, push, etc, with preferences, quiet hours, retries, fallback, scheduling, workflows, and delivery logs built in.
imap-mcp-server★ 112
nikolausm · TypeScript
Full-featured IMAP & SMTP email for AI assistants: search, read, send, organize and clean up multiple mailboxes, with AES-256-encrypted credentials. Works with Claude, Cursor and any MCP client.
mail-mcp★ 108
tecnologicachile · Rust
Secure IMAP/SMTP/EWS/Graph API MCP server in Rust — Microsoft 365, Hotmail, Gmail, Zoho, OAuth2, multi-account
marketing-skills★ 108
hyperfx-ai · Python
Marketing skills for AI agents — paid ads, social media, SEO, competitor research, creative generation, email, analytics, and more. Powered by Hyper MCP.
apple-mail-fast-mcp★ 106
s-morgan-jeffries · Python
🤖 MCP server for Apple Mail - Manage emails with AI using Claude Desktop. Search, send, organize mail with natural language.
XposedOrNot-API★ 99
XposedOrNot · Python
Open-source API to check if an email has been exposed in a data breach and monitor breaches across your verified domains. Real-time alerts and breach analytics protect your online identity.
mailcraft★ 99
UCS-Care-Group · Rust
MailCraft: an open-source, clean-room mail, calendar and contacts program in pure Rust, for Microsoft 365, Outlook.com and IMAP. Early alpha.
apple-mail-mcp★ 97
sweetrb · JavaScript
MCP server for Apple Mail - read, search, send, and manage emails via Claude and other AI assistants
email-mcp★ 87
TimeCyber · JavaScript
一个让AI轻松接管邮箱的MCP服务，基于 Model Context Protocol (MCP) 构建，支持在 MCP-X,Claude Desktop 等 MCP 客户端中使用。
fastmail-cli★ 77
radiosilence · Rust
CLI and MCP server for Fastmail — email, contacts, masked email, attachments, text extraction. JMAP + CardDAV + GraphQL.
googlarz · TypeScript
Local-first Proton Mail MCP server and CLI via Proton Bridge. Search, draft, send and organize mail from Claude Desktop, Claude Code or any MCP client. 96 tools, read-only and send-to-self modes.
owlmail★ 76
soulteary · Go
OwlMail is a self-hosted, AI-native email testing gateway for developers, CI pipelines, and coding agents. Capture, inspect, wait for, validate, and route application emails through REST, Webhooks, WebSocket, and MCP.
apple-mail-mcp★ 74
imdinu · Python
Apple Mail MCP server with full-coverage FTS5 body search. Reliable on large mailboxes where AppleScript-based servers timeout.
colibird-ai · JavaScript
Connect Claude, ChatGPT, Cursor and other AI assistants to your Mac and Windows apps: Mail, Messages, Teams, Slack, WhatsApp, Outlook, OneDrive, Google Drive and Office. The tools run on your computer.
hermes-mcp★ 67
mlennie · Python
MCP server that lets any llm (i.e. Claude Desktop) delegate tasks to a local Hermes Agent — cron jobs, web search, email, documents, and more.
agent-inbox★ 63
gsd-build · JavaScript
Give any AI agent a disposable email inbox in one tool call. MCP server for email verification, auth flows, and testing.
sendmux-sdk★ 62
Sendmux · PHP
Official monorepo of SDKs, CLI, and MCP servers for Sendmux email APIs across TypeScript, Python, Go, PHP, Rust, and Ruby.
thunderbird-cli★ 62
vitalio-sh · JavaScript
Give Claude full access to your email through Mozilla Thunderbird. CLI + MCP server for AI agents.
postmark-mcp★ 59
ActiveCampaign · JavaScript
Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.
b2b-saas-starter★ 52
brandhaug · TypeScript
Cloudflare-first B2B SaaS monorepo starter. TanStack Start, Effect v4, Drizzle on D1, Better Auth, Alchemy v2, REST + MCP, React Email, Storybook, Vitest, Playwright, oxlint, oxfmt, Vite+, pnpm.
mcp-mail-server★ 52
yunfeizhu · TypeScript
A lightweight Model Context Protocol (MCP) server that provides IMAP and SMTP email functionality for AI assistants like Claude in Cursor IDE. Built with TypeScript and optimized for easy deployment via npm/npx.
openagentemail★ 49
openagentemail · TypeScript
Open communication and task handoffs for AI agents — self-hosted email, task threads, approvals, and webhooks over MCP and REST. Apache-2.0.
mcp-mail★ 49
shuakami · TypeScript
📧 MCP Mail Tool - AI-powered email management tool | 基于 MCP 的智能邮件管理工具
mail-use★ 47
leeguooooo · JavaScript
Email for AI agents — read, search, send and triage Gmail / QQ / 163 / any IMAP from the CLI or MCP. Part of the *-use family.
atxp★ 45
atxp-dev · TypeScript
Give your AI agent a wallet, email, phone number, and instant access to paid MCP tools — web search, image/video/music gen, X search, SMS, voice calls, code execution, and more. Works with Gemini CLI, Claude, and any MCP client.
gtm-system★ 45
LaGrowthMachine · Python
Open-source Claude skills and an MCP server for Sales and GTM teams: build Sales Navigator searches, write multichannel campaigns, and handle every reply from Claude.
desek · Go
Local MCP server for Microsoft Outlook — calendars, events, and email via Microsoft Graph API
stormy-cookbook★ 44
OneInterface
Open-source cookbook for the Stormy Social Data API and MCP server (Model Context Protocol) — one REST API for the TikTok API, YouTube API, Instagram API, LinkedIn API, X (Twitter) API and Reddit API. Search creators, resolve profiles, read posts and find verified emails from Claude, Cursor, Codex,
keelead★ 44
Atum246 · TypeScript
⚡ KeeLead - Open Source AI-Powered Lead Generation Engine. 62 data sources, ChatGPT-style interface, email verification, company research, MCP server for AI agents. Free forever.
anyrxo · JavaScript
🌟 The Ultimate ProtonMail MCP by The IImagined Collective - Professional email management with 20+ tools, advanced analytics, and seamless Proton Bridge integration. First-time perfection, every time.
dearagent★ 42
panda-sandeep · TypeScript
Email inbox API for AI agents, self-hosted on Cloudflare Workers. Open source, with an MCP server. AgentMail alternative.
mcp★ 42
nitrosend · JavaScript
Optional stdio bridge to Nitrosend’s remote MCP server for clients without native HTTP transport.
openleads★ 41
Samyrrrrrr990 · Python
Open-source lead finder and cold email workspace. Describe a customer, get named people with labeled emails, then write, send, and automate it. No API keys, runs locally. Free Apollo and Hunter alternative.
outlook-mcp★ 40
mpalermiti · Python
MCP server for Microsoft Outlook personal accounts via Microsoft Graph API. 68 tools across 13 categories — mail, calendar, contacts, tasks, drafts, attachments, delta queries, digest, bulk read. Community project, not affiliated with Microsoft.
littlebearapps · JavaScript
MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.
ausca★ 39
auscahq · TypeScript
Pay-per-call APIs and MCP services for AI agents: document OCR, document analysis, media transcription, browser sessions, and agent inboxes. USDC on Base over x402, no API keys, receipt-backed results.
smails★ 39
pexni · TypeScript
Agent-native disposable email — Cloudflare Workers + Durable Objects, with CLI & MCP. https://smails.dev
instantly-cli★ 37
bcharleson · TypeScript
CLI and MCP server for the Instantly.ai cold email platform
anasahmed07 · Python
Local MCP server that exposes classic Outlook desktop (mail, calendar, contacts, tasks, rules) to Claude and other MCP clients via COM. No Azure app, no Graph API, no OAuth.
email★ 35
n24q02m · TypeScript
IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.
contrastapi★ 35
UPinar · Python
MCP server with 55 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
apple-mail-mcp★ 34
parasxos · Python
MCP server for Apple Mail: sub-ms search over 300k+ messages via Mail's own SQLite index, verified sends, Exchange body backfill, triage plan/review/apply. 849 tests, MIT.
meeting-scribe★ 34
snegireff · Swift
Personal fork of czlonkowski/simple-meeting-scribe (MIT) — local macOS meeting transcriber: Ukrainian support, summary export (Telegram/Obsidian/email), voice enrollment, transcript search MCP tool, live subtitles.
all2md★ 33
thomas-villani · Python
Convert PDF, Word, PowerPoint, HTML, email & 40+ formats to clean Markdown — and back. Built for LLMs, RAG & Python pipelines, with a built-in MCP server.
hail★ 32
hail-hq · Python
Give your agent a real phone number and an email inbox — in minutes, not days.
mcp-notify★ 32
nirholas · Go
Monitor the Model Context Protocol (MCP) Registry for new, updated, and removed servers. Get real-time notifications via Discord, Slack, Email, Telegram, Microsoft Teams, Webhooks, or RSS feeds. Includes CLI, Go SDK, REST API, and MCP server for AI assistants.
cv-forge★ 30
thechandanbhagat · TypeScript
MCP server that generates ATS-friendly CVs, cover letters, and email templates tailored to any job description
nornweave★ 30
DataCovey · Python
An open-source, self-hosted API that turns standard email providers (Mailgun, SES, SendGrid) into "Inbox-as-a-Service" for AI Agents.
outlook-mcp★ 29
XenoXilus · JavaScript
MCP server for Microsoft Office 365 Outlook – email, calendar & SharePoint integration for Claude, ChatGPT, and AI assistants via Microsoft Graph API
crm★ 28
harperreed · Go
Personal CRM with MCP server, TUI, web UI, and Google sync for contacts/calendar/email
email-mcp-server★ 27
egyptianego17 · Python
A simple mcp server that lets your AI agent send emails and attach files through SMTP.
Sethuram2003 · Python
Extends Model Context Protocol (MCP) to local LLMs via Ollama, enabling Claude-like tool use (files, web, email, GitHub, AI images) while keeping data private. Modular Python servers for on-prem AI. #LocalAI #MCP #Ollama
email-mcp★ 26
marlinjai · TypeScript
Unified MCP server for email access across Gmail, Outlook, iCloud, and IMAP
mailcue★ 26
Olib-AI · Python
Realistic email testing server in a single Docker container. SMTP, IMAP, DKIM/DMARC, spam filtering, REST API, Node/Python SDKs, and an MCP server.
calendar-mcp★ 25
MarimerLLC · C#
Adjutant - a Model Context Protocol (MCP) server giving AI assistants unified access to email, calendar, and contacts across multiple accounts: Microsoft 365 (multiple tenants), Outlook.com, Google Workspace, IMAP/SMTP, iCalendar feeds, and JSON sources.
0xHayd3n · TypeScript
MCP server for managing cPanel hosting through AI assistants — DNS, email, databases, domains, SSL, PHP, cron, security, backups, and more (164 tools).
damientilman · Python
The most complete Mailchimp Marketing API MCP server: 227 tools across campaigns, audiences, reports, segments, automations and full e-commerce, with multi-account support and runtime-security guardrails (read-only, dry-run, audit, per-tool risk metadata).
samihalawa · TypeScript
Multi-account email MCP server for SMTP sending, IMAP search, replies, attachments, and inbox organization
migadu-mcp★ 17
Michaelzag · Python
Migadu MCP Server - Control your Migadu email hosting through AI assistants
buywhere-mcp★ 15
BuyWhere · TypeScript
BuyWhere MCP server — search 300M+ products across US, Singapore & SEA via Model Context Protocol. Agents self-register a free key in one POST (no email): api.buywhere.ai/v1/auth/register?verify=false
imap-email-mcp★ 11
jdickey1 · JavaScript
MCP server for Claude Code that provides email capabilities through IMAP/SMTP. Read, search, compose, and manage emails from any IMAP provider.
owa-exchange-mcp★ 10
nhype · Python
MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability
agent-lookout★ 10
Olanetsoft · TypeScript
A local dashboard for the AI agent sessions already running on your machine. Starts nothing, and sends nothing unless you set up email or a webhook.
mcp★ 7
emailens · TypeScript
MCP server for email compatibility analysis: preview, audit, fix, diff, and check deliverability across 21 email clients.
sethbang · TypeScript
Unofficial MCP server for Proton Mail (not affiliated with Proton AG) — send, read, search & organize email over SMTP/IMAP
UseJunior · TypeScript
Email connectivity for AI agents — MCP server for Claude Code, Gemini CLI, Cursor, and more
mcp★ 6
sendsoon · TypeScript
MCP server for SendSoon — send email, IP lookup, and file-to-Markdown from AI agents.
fbossiere · Python
Draft-only Proton Mail MCP server with attachment support and out-of-band human approval.
mbox-mcpnpm package
koleharvey · JavaScript
MCP server for local email archives — search and read Google Takeout .mbox exports and .eml files entirely on your machine. No OAuth, no IMAP, no cloud.
@cargo-ai/clinpm package
auree · JavaScript
Cargo, the go-to-market platform, from your terminal or coding agent: find and verify work emails, enrich companies and contacts, score leads and sync them to your CRM (HubSpot, Salesforce) across 130+ integrations, run plays and workflows, and serve it a
@clize/clizenpm package
cooldk · JavaScript
The real-world capability layer for AI agents — domains, email, deploy, media, SEO/GEO. CLI + MCP.
mailcycle-mcpnpm package
northlab-studios · JavaScript
An email address for your AI agent. MCP server for Mailcycle: read, wait for and reply to mail, open attachments and send files, decrypted on your machine.
@fairquery/agent-trust-mcpnpm package
fairquery · JavaScript
Fairquery Agent Trust & Data Safety MCP server: PII/secret redaction, email validation, sanctions screening and dependency vulnerability checks for AI agents. Free local tools + optional paid Apify-backed deep tools.
scrapercitynpm package
scrapercity · JavaScript
ScraperCity CLI & MCP Server - B2B lead generation for AI agents
@stablecoinx/mcpnpm package
stablecoinx-tech · JavaScript
Model Context Protocol server for StablecoinX. Auth via thirdweb email-OTP, then drive business account CRUD, API keys, payment sessions, the paymaster surface (clients, policy, activity, balance), webhooks, and floYsh yield sites and vault owner settings
@bitfloo/mailoonpm package
GitHub Actions · JavaScript
Email, calendar, reminders & ManageSieve MCP server (IMAP/SMTP, AI triage, scheduling, OAuth2).
pylos-mcpnpm package
GitHub Actions · JavaScript
Email MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection
@honkio/mcpnpm package
jeffcaldwellca · JavaScript
HonkIO MCP server: lets AI agents send SMS and email in Canada, verify phone numbers, and manage CASL consent
shipmail-mcpnpm package
GitHub Actions · JavaScript
Official Model Context Protocol (MCP) server for Shipmail. Modern email for your business, plus transactional email and an API for your agents.
@mcp-z/mcp-outlooknpm package
kmalakoff · JavaScript
MCP server for Outlook integration with OAuth authentication, message search, and batch operations
@cyanheads/mailchimp-mcp-servernpm package
cyanheads · JavaScript
Draft, test, and send Mailchimp campaigns straight from your MCP client — with audience management, subscriber CRUD, and post-send analytics behind safe-by-default send gates. STDIO or Streamable HTTP.
@misarmail/mcpnpm package
misarai · JavaScript
MisarMail MCP server — send email, run campaigns, manage contacts and automations, A/B test, and audit deliverability from Claude, Cursor, VS Code, Windsurf, and any MCP client.
bemoranpm package
lolbemora · JavaScript
Unified API library for apps and AI agents — payments (Stripe, PayPal), email (SendGrid, SES, Resend), SMS (Twilio), auth (JWT, Clerk, Auth0), storage (S3, R2, GCS), vector DBs, AI providers (OpenAI, Anthropic, Gemini, Groq, & more), Cloudflare, and 100+
generect-ultimate-mcpnpm package
vokaplok · JavaScript
Generect MCP server: B2B lead and company data for AI agents. Free search and audience sizing; pay only for the emails, phones and full profiles you keep.
agent-identity-mcpnpm package
sms-florin · JavaScript
MCP server that gives an AI agent a disposable email address and a real UK phone number so it can test a signup/verification flow end to end.
icloud-mcpnpm package
adamzaidi · JavaScript
MCP server for iCloud Mail, Calendar, Contacts, and Reminders. Works with Claude, Grok Bot, and any MCP client
@usejunior/email-mcpnpm package
GitHub Actions · JavaScript
MCP server adapter + CLI + watcher for email-agent-mcp
@apifreaks/mcpnpm package
umar-asad · JavaScript
Official MCP server for APIFreaks. Gives AI agents live weather, WHOIS, DNS, SSL, domain availability/reputation/typosquatting, IP geolocation and threat intelligence, screenshots, PDF, currency, commodities, VAT/IBAN/SWIFT, email validation, disposable-e
@aidalinfo/scaleway-mcpnpm package
aidalinfo · JavaScript
Scaleway MCP server (read-only by default, optional restricted-write mode) — projects, instances, managed databases, DNS, transactional email, VPC/network, Kubernetes, scoped Object Storage access and pull-only Container Registry access, dedicated RDB dat
mailprobe-mcpnpm package
GitHub Actions · JavaScript
Official MCP server of the MailProbe API: an AI assistant verifies email addresses in real time, without sending anything (deliverability, disposable and role-based detection, typo fixes). Hosted in France.
@misarreach/mcpnpm package
misarai · JavaScript
MisarReach MCP server — find and enrich leads, verify emails, run multi-channel outreach, and manage the sales pipeline from Claude, Cursor, VS Code, Windsurf, and any MCP client.
orchard-data-mcpnpm package
le---nguyen · JavaScript
MCP server: pay-per-call market data + agent tools via x402 (USDC on Base). Web page reader, email verification, token safety, sentiment, prediction markets, regime forecasts, quotes, macro.
@aipost/mcp-servernpm package
aipost · JavaScript
MCP Server for AIPost.email — typed, structured messaging for AI agents with Ed25519 identities
@bouncelayer/mcpnpm package
bouncelayer · JavaScript
Official BounceLayer MCP server for AI agents (Cursor, Claude, Windsurf) — real-time email verification via https://bouncelayer.com/
@kaidn/mcpnpm package
kaidn.io · JavaScript
Investigate fraud from Claude, Cursor or any MCP client. Explain any verdict with the evidence behind it, pivot from one signup to every account sharing its device, IP or inbox, check an entity against a cross-operator abuse network, and work the review q
@keyid/agent-kitnpm package
vasilytrofimchuk · JavaScript
KeyID MCP server for agent email, SMS, OTP/TOTP, and signup verification
@palisadeemail/mcpnpm package
ianbussieres · JavaScript
Local stdio bridge to the Palisade MCP server (email authentication: SPF, DKIM, DMARC, MTA-STS, BIMI).
@atomicmail/mcp-modelcontextprotocolnpm package
dom-dalty · JavaScript
Atomic Mail MCP server — local stdio proxy with PoW auth and JMAP, for AI agents. (modelcontextprotocol install channel)
obsideo-mcpnpm package
reg-m · JavaScript
MCP server for Obsideo: S3-compatible storage that is encrypted client-side by default, with continuous cryptographic possession proofs you can verify yourself. Instant no-email trial, self-serve signup (12 GB free, no card), put/get/ls/rm/verify/usage to
@plunk/mcpnpm package
GitHub Actions · JavaScript
Official Model Context Protocol server for Plunk — send email, manage contacts, campaigns and segments from an AI agent
@kantadev/clinpm package
GitHub Actions · JavaScript
Kanta CLI + MCP server — email verification, email finding, and the Kanta B2B contact database from your terminal or an MCP client.
siglio-mcpnpm package
siglio · JavaScript
MCP server for Siglio. Lets an AI assistant send documents for e-signature by email or text.
@evascrape/mcpnpm package
evascrape · JavaScript
MCP server for Evascrape: find business leads with email addresses from Google Maps, Apollo.io and LinkedIn.
email-mcp-pronpm package
batsama · JavaScript
通用邮箱 MCP 服务器 - 基于 imapflow 重写 IMAP 实现，支持 IMAP ID 命令(RFC 2971)，完美兼容网易邮箱(163/126/yeah)，支持 QQ、Gmail、Outlook、企业邮箱等
@agentcomms/gmail-mcpnpm package
GitHub Actions · JavaScript
The Gmail MCP server for coding agents: search, read, analyse and draft across inboxes, with sending gated by approval.
@bentonow/bento-mcpnpm package
bentonow · JavaScript
MCP server for Bento - Email marketing and analytics tools for AI assistants
@sendinel/mcp-servernpm package
GitHub Actions · JavaScript
AI-controlled email operations control plane for campaigns, contacts, segments, analytics, and multi-provider sending via MCP.
scrapeloop-mcpnpm package
GitHub Actions · JavaScript
Scrapeloop MCP server - set up and run Scrapeloop end-to-end (integrations, scraping, lead database, verification, cleaners, enrichment, strategies, Instantly campaigns) from any MCP client (Claude Desktop, Cursor, ChatGPT, …).
gogcli-mcp-gmailnpm package
GitHub Actions · JavaScript
Extended Gmail MCP server via gogcli — auth + full Gmail support (threads, labels, drafts, attachments, forward, autoreply, bulk operations)
apple-tools-mcpnpm package
GitHub Actions · JavaScript
MCP server for semantic search and write actions across Apple Mail, Messages, Calendar, and Contacts. Speaks stdio (local) or bearer-token-authenticated Streamable HTTP (LAN / Tailscale).
mcp-newoutlooknpm package
GitHub Actions · JavaScript
MCP server that lets AI assistants work with New Outlook (web) through a Chrome/Edge extension bridge
@chrischall/office-outlook-mcpnpm package
GitHub Actions · JavaScript
Outlook / Microsoft 365 MCP server for Claude — developed and maintained by AI (Claude Code)
@shivdev/agent-wardennpm package
shivdev · JavaScript
A firewall for AI agents. Detects and blocks prompt injection in email, web pages, documents and MCP tool results before they reach your model.
dechonet-mcpnpm package
GitHub Actions · JavaScript
Domain security reconnaissance MCP server — 30 tools for AI agents, also usable from the command line (npx dechonet-mcp ssl example.com). Phishing/smishing link checks, external exposure maps, DNS, SSL, post-quantum TLS readiness, HTTP headers, email auth
@sendraven/mcpnpm package
dsternlicht · JavaScript
MCP server for SendRaven, email infrastructure for AI agents: send email, read replies as threads, run campaigns and automations, with per-key limits and approvals.
smartlead-mcpnpm package
griffinwork40 · JavaScript
MCP server for Smartlead API - enables AI assistants to manage email campaigns, leads, and analytics
helipod-mcpnpm package
leamida · JavaScript
MCP server for Helipod: containers, databases, VPS, domains and email from Claude Code, Codex, Cursor and other AI tools.
@ismalicious/mcp-servernpm package
hexablob · JavaScript
MCP server for isMalicious threat intelligence — reputation verdicts for IPs, domains, URLs, file hashes, email addresses, phone numbers and breached passwords, CVE lookups (CVSS, EPSS, KEV), the isinjected prompt-injection gate for AI agents and email-me
sendgrid-mcpnpm package
deyikong · JavaScript
Model Context Protocol (MCP) server for SendGrid API v3 - manage email marketing, automations, templates, and analytics
@prospeo/prospeo-mcp-servernpm package
GitHub Actions · JavaScript
Prospeo MCP server - Find people and company data and enrich them with verified emails and mobile numbers.
@enterpret/gmail-mcpnpm package
shwetankshrey · JavaScript
Minimal Gmail MCP for approved sending and label management
@pidgeon-ai/mcpnpm package
GitHub Actions · JavaScript
MCP server that gives your AI agent its own email inbox (Pidgeon).
@migma/mcpnpm package
GitHub Actions · JavaScript
Migma MCP server — generate, send, validate, and export AI-powered emails from any MCP-compatible client
@ni-c/imap-mcpnpm package
GitHub Actions · JavaScript
MCP server for IMAP mailboxes: read, search, organise and draft mail — it cannot send
monapay-mcpnpm package
rxathu9999 · JavaScript
MCP server cho MONA Pay — để Claude Code / Cursor / Codex tạo QR, tra giao dịch, cấu hình webhook MONA Pay ngay trong lúc code. MONA Pay là API ngân hàng và dịch vụ xác nhận thanh toán tự động của The MONA Group.
@dockndevai/mcp-outlooknpm package
dock-n-dev-ai · JavaScript
Model Context Protocol server for Microsoft Outlook mail (Microsoft Graph) — read, search, draft, send, reply, forward and organize email plus manage OneDrive files, with browser sign-in and safe-by-default access modes and guards.
@mgcrea/mcp-apple-mailnpm package
GitHub Actions · JavaScript
Search, read and act on Apple Mail — threads, attachments, body search, writes off by default
@northrelay/mcp-servernpm package
sparck75 · JavaScript
MCP server for NorthRelay Platform — expose all email infrastructure tools to AI agents via Model Context Protocol
@mailsai/mcp-servernpm package
mailsai · JavaScript
The agent email tool: give any AI agent a real inbox (send + receive + thread) with a reputation & prompt-injection firewall in front of it — for Claude Desktop, Claude Code, Cursor, Cline, Continue, Windsurf, and any MCP runtime. Every mails.ai API opera
titan-email-mcpnpm package
qmmughal · JavaScript
MCP server that connects Claude (or any MCP client) to a Titan Email mailbox over IMAP/SMTP, tested and confirmed with GoDaddy mailboxes.
easy-email-builder-mcpnpm package
shahkarkhan02 · JavaScript
MCP server for Easy Email Builder: generate email templates with AI, render them to HTML, and get a link to open them in the visual editor. mcprush.com-claim-easy-email-builder-mcp-b846ce4c92885474307dd132
@eusend_dev/mcpnpm package
GitHub Actions · JavaScript
Model Context Protocol server for the Eusend API — send email and manage domains, audiences, and broadcasts from any MCP client.
oakstack-mcpnpm package
shwebz · JavaScript
MCP server for Oakstack: scheduled jobs, webhooks, PDFs, and email your coding agent can set up for you.
decoy-mcp-servernpm package
decoy_npm · JavaScript
Decoy is where a person keeps what their agents know about them: an end-to-end-encrypted memory shared by every agent they connect. This local MCP bridge lets an agent read it before every task and save to it as it works. It also holds their account login
@neschadin/sendgrid-mcpnpm package
GitHub Actions · JavaScript
MCP server for Twilio SendGrid transactional email: preflight send, templates, delivery diagnostics, and console settings
hypermail-mcpnpm package
hypersimple · JavaScript
Open-source MCP server for AI agents to manage Gmail, Outlook, Microsoft 365, and IMAP mailboxes through one unified interface.
@agenticmail/mcpnpm package
ope-olatunji · JavaScript
MCP server for AgenticMail — give any AI client real email, SMS, and phone call-control capabilities
@teamnetwork-nz/m365-mcp-servernpm package
darylpetersen · JavaScript
MCP server for Microsoft 365 — Email, Calendar, To Do, SharePoint document libraries, and Teams — using client credentials (app-only auth). Supports multiple accounts, shared mailboxes, per-mailbox read-only access, and grant-based SharePoint access contr
mailwardennpm package
GitHub Actions · JavaScript
A reliable, native Gmail MCP server with full mailbox control — search, labels, archive, trash, attachments, and snooze.
domain-security-mcp-servernpm package
GitHub Actions · JavaScript
MCP server for domain and email security audits — SPF, DKIM, DMARC, MTA-STS, BIMI, DNSSEC, DNS, TLS/SSL and WHOIS. No API keys required.
stalwart-mail-mcpnpm package
sud666 · JavaScript
MCP server for Stalwart Mail over JMAP: search, read (attachments, OCR of scans), reply, send, drafts, contacts
@forumone/throughlinenpm package
GitHub Actions · JavaScript
Throughline: an editorial platform for Payload CMS. Publishing, approvals, audit, integrations, email and jobs, with every feature reachable over MCP.
@sequenzy/mcpnpm package
sequenzy · JavaScript
Sequenzy MCP server for AI-powered email marketing automation
@hasna/emailsnpm package
andreihasna2 · JavaScript
Email management through a shared API: CLI, terminal UI, MCP server, and library
scrapeloop-skillnpm package
GitHub Actions · JavaScript
Set up and operate Scrapeloop with its workspace Playbook and MCP tools.
@mailslot/corenpm package
GitHub Actions · JavaScript
Self-hosted email inbox for AI agents, on your own Cloudflare account
groundmail-mcpnpm package
groundmail-team · JavaScript
Groundmail MCP server: send transactional email, manage domains, templates, webhooks and suppressions from Claude, Cursor, ChatGPT and other MCP clients
parseapi-mcpnpm package
GitHub Actions · JavaScript
Official ParseAPI MCP server. Look up places, addresses, company numbers, email, phone, weather, dates and more.
@strixgov/capabilities-mcp-commonnpm package
strixgovernance · JavaScript
Pre-classified capability registry for popular MCP servers (Slack, GitHub, Linear, Notion, Filesystem, Postgres, Email/SMTP/Gmail). Drop-in starter for @strixgov/tool-gateway.
supersendtx-mcpnpm package
supersend · JavaScript
Renamed to ranla-mcp. This package runs ranla-mcp, so existing MCP configs keep working.
ranla-mcpnpm package
supersend · JavaScript
Ranla MCP server — mail + Ranla agent tools for Cursor and Claude
xaq-clinpm package
GitHub Actions · JavaScript
Self-hosted Gmail broker for AI agents (formerly agentinbox): one place for credentials, MCP tools, real-time webhooks, guardrails, and a web console.
resolve402-mcpnpm package
ckremer · JavaScript
MCP server for Resolve402: French company directors with their probable business email, people search by sector and place, counterparty checks before invoicing or paying (VAT, insolvency, sanctions, IBAN), company contacts published on the company's own s
basemindnpm package
GitHub Actions · JavaScript
Full AI context layer over MCP — tree-sitter code-map, document RAG (PDF/Office/HTML/email + OCR + reranker), shared agent memory, on-demand web crawl, git history + blame + per-symbol diff. 300+ languages, 10+ coding-agent harnesses, content-addressed Fj
netintel-mcpnpm package
kjgueye · JavaScript
MCP server for NetIntel — DNS, SSL, WHOIS, email security, OSINT via x402 micropayments
@sendora/mcpnpm package
GitHub Actions · JavaScript
The official MCP server for Sendora: its documentation and API for coding agents.
@voidly/mcp-emailnpm package
emperormew · JavaScript
Email inboxes for AI agents: create one with a single command, receive and read mail over MCP, send to owner-approved recipients. Mail is readable by the server; not end-to-end encrypted.
OlaCheapMCP Registry
dang13021993
Manage authorized OlaMail inboxes, messages, and email drafts through secure OAuth MCP tools.
AnaellaMCP Registry
anaella.com
One API for your agent: email, calendars, Drive, Sheets, Slack, ads, analytics, social posts.
CouryoMCP Registry
couryo.com
Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).
Couryo free email toolsMCP Registry
couryo.com
Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.
DirectMailAmericaMCP Registry
directmailamerica.com
Send one or many U.S. letters, Certified Mail and postcards; manage both email-to-mail services.
PrubexMCP Registry
prubex.com
Every email and calendar account you connect, for AI agents, with permissions and approvals.
Innmail for AgentsMCP Registry
innmail.app
Email inbox for an AI agent: threads, send, reply, drafts, verification codes, calendar.
Oryah MailMCP Registry
infinihash.com
Governed email for agents: Gmail, M365 and IMAP; per-mailbox permissions, send allowlist, audit log
GetCourierMCP Registry
getcourier.dev
Email inboxes for AI agents: no signup, wait for verification codes and magic links.
letterportMCP Registry
letterport.dev
Real email inboxes for AI agents: create addresses, read mail as JSON, reply in threads.
PickrunMCP Registry
pickrun.ai
One key for 4,000+ tools: web search, scraping, people and company data, SEO, calls and email.
ReachKee MCPMCP Registry
reachkee.com
B2B people search, AI lead scoring and work-email lookup. 15 tools.
WarmInboxes Free Deliverability ToolsMCP Registry
warminboxes.com
Free cold email deliverability checks, list tools, inbox planning and original placement research.
Agent ToolsMCP Registry
agent-tools.jbarkules.workers.dev
x402 agent tools: invoice/PDF extract, OCR, email risk, web to markdown, domain, FX, time
BootFormMCP Registry
bootform.com
Form backend for static sites: create forms, add email or Discord notifications, read submissions.
RunLiteMCP Registry
runlite.in
Hosts AI-built websites with working contact forms. Enquiries arrive by email or WhatsApp.
Quant Agent ShopMCP Registry
quantagentshop.com
Search, filings, sanctions, company, domain, email, SEO and weather tools, paid per call over x402.
MayleeMCP Registry
maylee.app
Maylee AI email: read, search, triage, draft and send; manage labels, views and AI label rules.
EmeliaMCP Registry
emelia.io
Run Emelia cold email and LinkedIn campaigns, lists, enrichment and your Emelia inbox from AI.
PostfjordMCP Registry
postfjord.com
Plan and schedule social posts, answer DMs and draft email campaigns for a small business.
Mailbox MCPMCP Registry
mailbox-mcp.com
Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.
LowlandData Company IdentityMCP Registry
lowlanddata.com
GDPR-clean company enrichment: domain, logo, socials, EU VAT and email-security from a name.
Refine Job SearchMCP Registry
getrefine.co
Job search management: applications, interviews, offers, recruiter email, and company openings.
ActAsMCP Registry
actas.dev
Persistent identity, email, saved accounts and scoped credentials for AI agents.
coldingMCP Registry
colding.app
Read and answer email, manage contacts and campaigns, check addresses and send app mail.
Agentline NZ: email inboxes for AI assistantsMCP Registry
agentline.nz
Email inbox for your AI assistant; texting coming soon. Agentline NZ, not the US AgentLine.
ZevariMCP Registry
zevari.ai
The all-in-one LinkedIn MCP server: six outbound specialists for LinkedIn and email.
RelayLinkMCP Registry
relaylink.ai
Your AI talks to theirs: send approved briefings to another person's assistant or plain email.
DakNodeMCP Registry
Subodh103
Email API tools for software agents: inbox creation, message and thread reads, search and sending.
TellnodMCP Registry
tellnod.com
Email marketing in Claude or ChatGPT: draft, preview and send campaigns. You approve every send.
ProSignature email signaturesMCP Registry
prosignature.co
Build free email signatures, quote Pro and Teams prices, get install steps. Read-only, no account.
x402 Email VerifierMCP Registry
x402-email-verifier.microtools-x402.workers.dev
Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.
x402 DNS Email Auth CheckerMCP Registry
x402-dns-auth-checker.microtools-x402.workers.dev
Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.
DomainRef - domain and email security checkMCP Registry
domainref.dev
Pay-per-call domain and email security check: SPF, DKIM, DMARC, TLS, DNSSEC, BIMI, with exact fixes.
mailflossMCP Registry
mailfloss.com
Email verification for AI agents: verify addresses and lists, check credits, manage integrations.
API Plan FinderMCP Registry
scraping-api-plans
Compare API plans on 42 conditions with cost: scraping, SERP, search, browser, email, TTS, STT, docs
Pipefire email deliverability toolsMCP Registry
pipefire.ai
Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.
LotsBusinessMCP Registry
lots.business
Get your business online and found: website, Google Business Profile, business email and listings
SignaMailMCP Registry
signamail.fr
Email signatures for French businesses: HTML generator, legal mentions per job, SPF/DKIM/DMARC
CopixMCP Registry
copix.si
Copywriting assistant: the method for each ad, page and email, a line-by-line review, SEO and GEO.
SuperMailOSMCP Registry
supermailos.com
Read, search, organize, draft and send business email from your SuperMailOS mailboxes.
how.is domain & IP intelligenceMCP Registry
how.is
Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.
OutreachPilot: Polish B2B leads & cold emailMCP Registry
outreachpilot.pl
Find Polish companies (CEIDG, KRS, Google Maps), verify emails and run cold email campaigns from AI.
MailBeast.aiMCP Registry
mailbeast.ai
Run MailBeast.ai cold email from your AI assistant: campaigns, leads, mailboxes, replies, analytics.
lakewave-mcpMCP Registry
lakewave.ai
Verified B2B contacts at named accounts, email verdicts, contract signals and drafted campaigns.
DnsGuardMCP Registry
dnsguard.mike-tusa.workers.dev
Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.
InboxVetMCP Registry
inboxvet.com
Verify emails (syntax, MX, SMTP mailbox, catch-all), test email DNS and check Spamhaus blocklists.
Chargezen SmartyTapMCP Registry
chargezen.com
SmartyTap email marketing flows: build, preview and turn on automated emails to your customers.
HelpWellMCP Registry
helpwell.ai
Manage your HelpWell help desk, knowledge base, live chat, contacts, email and marketing automation.
LotsMailMCP Registry
lotsmail.to
Business email on your own domain that your AI agent can read, search and draft in.
AgentKit x402 MCP serverMCP Registry
agentkit-x402.zenith-ops.workers.dev
Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).
PingValid Email ValidationMCP Registry
pingvalid.com
Email validation for AI assistants: verdict, risk score, evidence. Free: 100 checks a month.
NudgenMCP Registry
nudgen.net
Manage email campaigns, contacts, brand settings, and analytics with Nudgen AI email retention.
Email Auth CheckerMCP Registry
email-auth-check.quietworklabs.workers.dev
SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.
SmoothSignMCP Registry
smoothsign.cc
Send PDFs for e-signature by email and SMS code. Check signing status. No document storage.
dominickprevete.com
Written fix-and-flip term sheets for 1–4 unit investment purchases, by email. Business-purpose only.
MailAlignMCP Registry
mailalign.mike-tusa.workers.dev
Email header analyzer: SPF/DKIM/DMARC/ARC verdicts, domain alignment, hop delays. No lookups.
OrionCMD ChecksMCP Registry
api.orioncmd.com
Domain threat checks, a 30-day domain watch, TLS/DNS/email-auth checks and a $2 site audit (x402).
RobinMCP Registry
withrobin.dev
Let your agent handle your email, on your terms. Reads what you allow, replies with your OK.
WorkwaeMCP Registry
workwae.com
Email, calendar and contacts for AI agents: Gmail, Microsoft 365 and IMAP accounts behind one API.
GrowthVectorMCP Registry
growthvector.io
Free SEO, GEO, ads, and email marketing knowledge base: search guides, pages, glossary, and prompts.
CognitaMCP Registry
fmelo.net
Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.
HideMailMCP Registry
hidemail.app
Private email aliases that forward to your inbox: create, find, edit and turn aliases off or on.
AgentKit x402 - pay-per-call tools for agentsMCP Registry
agentkit-x402.erikssonanton2001.workers.dev
Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).
DeskhandMCP Registry
deskhand.grain64.com
Hosted CRM and email desk for AI agents: key per agent, audit log, one-click undo, opt-in approval.
Funkel AIMCP Registry
funkel.ai
Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.
SignatoroMCP Registry
signatoro.com
The agentic email signature platform: one saved signature for your people and your AI agents.
RecruitMCPMCP Registry
recruitmcp.com
Search people and companies, enrich profiles, and find email and phone over MCP.
SuperMailboxMCP Registry
hardtab
Search connected email, read and manage messages, draft and send, and manage rules for new mail.
Kawaa email verificationMCP Registry
kawaa.com
Check whether an email address can receive mail, one address or a list, without sending to it.
Mail Security ToolsMCP Registry
api.mailsecuritytools.com
DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).
MailMCPMCP Registry
mcpproducts.com
Read, search and draft email over IMAP from any AI agent. Never sends.
SendGuardMCP Registry
sendguard.ai
Check an email before your AI agent sends it: allow, review or block with reasons.
MailValid Email VerificationMCP Registry
mailvalid.io
Verify emails: syntax, MX, SMTP mailbox, disposable, role and catch-all checks. Single and bulk.
DisbanMCP Registry
disban.io
Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.
BurnerCheckMCP Registry
burnercheck.mike-tusa.workers.dev
Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.
Poofbox MailMCP Registry
poofboxmail.com
Disposable inboxes for AI agents: create an address, wait for the email, get the code or link.
Agent HarbourMCP Registry
bianhai-111
Find tasks for people and AI; publish, claim, discuss and deliver work with verified-email access.
RanlaMCP Registry
ranla.ai
AI growth engineer for software businesses: SEO pages, AI answers, Reddit replies, lifecycle email.
SyncSignature Email SignaturesMCP Registry
syncsignature.com
Manage team email signatures: teammates, groups, templates, banner campaigns, click analytics.
AgentRXIMCP Registry
mcp.agentrxi.com
232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.
DashaMailMCP Registry
dashamail.ru
Email marketing for Russian businesses: lists, campaigns, reports, transactional email.
ilinxa edgeMCP Registry
ilinxa.com
Run your ilinxa edge projects from an AI agent: content, forms, email, tasks.
GigonomMCP Registry
gigonom.com
Small-business CRM, tasks, social posting, email campaigns, analytics and growth hypotheses
InboxGuards Email CheckMCP Registry
api.inboxguardstest.com
Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.
ScribaseMCP Registry
scribase.com
Supabase-compatible Postgres for agents: projects, branches, SQL, auth, storage, email.
scan.mx Email DiagnosticsMCP Registry
scan.mx
Email deliverability check: MX, SPF, DKIM, DMARC, blacklists, MTA-STS, DNSSEC, BIMI. Graded, no key.
Bulk Email Verifier & MX CheckMCP Registry
winters-works-co
Email list check: syntax, domain, MX records, disposable/role addresses (DNS level). Winters Works.
agent-execMCP Registry
agent-exec.448c.org
Accountless pay-per-use sandbox, storage, locks, attestation, email inbox and DNS names via x402.
WakatoMCP Registry
wakato.io
Your Wakato account: contacts, tables, pages, email, social, shop, automations and agents.
BlinkInboxMCP Registry
blinkinbox.club
Disposable email inboxes for AI agents: create an address, wait for mail, read OTP codes and links.
Mail for BotsMCP Registry
mailforbots.com
Email inboxes for AI agents: send, reply, read verification codes, human-approved drafts.
InboxappMCP Registry
inboxapp.com
Shared inbox and CRM for your team's DMs on LinkedIn, X, Instagram, WhatsApp, Telegram and email.
sdn-screen-x402.sdnscreen.workers.dev
$0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.
StartupHub.aiMCP Registry
startuphub.ai
Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.
BotmailMCP Registry
botmail.pro
Your agent's own email address: read, search, send, reply, draft and wait for mail.
DovemailsMCP Registry
dovemails.com
Email inboxes for AI agents: send, wait for mail, reply in thread, forward and label.
uidwatchMCP Registry
tollwyn.com
Swiss bankruptcy, liquidation and register alerts for a UID list. Source: SHAB. Webhook, API, email.
Simafri SuiteMCP Registry
simafri.com
Professional email, calendar, contacts and files on your own domain.
I'm In! Sign-up SheetsMCP Registry
im-in.events
Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists.
x402 Format CheckerMCP Registry
crewofthecaptain.com
IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base
DilohostMCP Registry
dilohost.es
Hosting run by your AI agent: publish websites, apps, databases, domains and email from chat.
Oveyon MailMCP Registry
oveyon.com
Email for AI agents: send, receive with a safety verdict, reply and approve, as MCP tools.
Siftsmith Company SignalsMCP Registry
siftsmith.com
Open jobs from a company's ATS, plus hiring, tech stack, intent, email-security and launch signals.
voidjet empty legsMCP Registry
voidjet.io
Search empty-leg private jet offers; prepare inquiries and alerts the user confirms by email.
VerifyEmailMCP Registry
tryverifyemail.com
Check whether an email address is real and will accept mail before you send to it.
LeadBoxer: company enrichment and IP to companyMCP Registry
mcp.leadboxer.com
Company enrichment API: firmographics from a domain, work email or IP. Identifies website visitors.
UptimeifyMCP Registry
uptimeify.io
Free anonymous website, DNS, email and TLS checks, plus monitor read and opt-in write access.
Email List Validation Email VerificationMCP Registry
emaillistvalidation.com
Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.
Idun BlueMCP Registry
idun.blue
Build courses, pages, offers and email in an Idun Blue creator workspace.
PricklyMailsMCP Registry
pricklymails.com
Verify email addresses before you send: honest verdicts, no address kept, EU-hosted.
EnvoAPIMCP Registry
envoapi.com
People, company, job and LinkedIn post data, plus email finding and verification.
Kasar CRMMCP Registry
kasar.app
AI-native CRM: records, pipelines, tasks, calendar and the email, LinkedIn and WhatsApp inbox.
MailVaktMCP Registry
mailvakt.com
Use when email lands in spam: audits SPF, DKIM, DMARC, MX and returns the DNS records to fix it.
Frequently asked questions
What is the best MCP server for email?
By GitHub stars, the most adopted email entries on MCP Harbor are macro (★4,888), open-agent-email (★2,111) and zenfeed (★1,717). Popularity is a starting point only. Check whether the project is maintained by the vendor, when it was last updated and which permissions it needs, then try it on a test account before giving it real credentials.
How do I add an MCP server for email?
Open a listing below, copy the package name or server URL from its README, and add it to your client: claude mcp add in Claude Code, mcpServers in Cursor or Claude Desktop, servers in VS Code. The install guide has copy-paste config for each one.
How many email MCP servers are there?
MCP Harbor currently lists 425 projects that match email. 301 of them were updated in the last 30 days and 87% of the GitHub projects carry an open-source license. The list is rebuilt every day from the official MCP Registry, GitHub, npm and PyPI, so a new server shows up here on the first daily update after it meets the listing criteria.
MCP servers for other tools
- GitHub370
- Docker338
- Kubernetes114
- PostgreSQL237
- MySQL95
- SQLite333
- MongoDB40
- Redis45
- Supabase59
- Playwright193
- Puppeteer29
- Obsidian128
- Notion44
- Slack73
- All →
Data last updated . Stars and downloads are refreshed every day from GitHub and npm.