MCP Server Directory

SendGrid transactional email: preflight send, templates, and delivery diagnostics.

EnvoAPI com.envoapi/envoapi

People, company, job and LinkedIn post data, plus email finding and verification.

AI Recommendation Check com.uxcontinuum/ai-recommendation-check

Does ChatGPT recommend a local business? Live AI-engine check plus who gets named instead.

Reads your companion chatbot's system prompt against California SB 243, New York GBL Article 47, Ill

Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun dev.workers.cybermax-tools.cybermax/send-email

Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark

Oakstack dev.oakstack/oakstack

Cron jobs with retries, webhook relay, HTML-to-PDF, and transactional email for your app.

Mail Security Tools com.mailsecuritytools.api/email-security

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

Data Breach Notification Deadlines io.github.Nero-Engine/breach-notification-deadlines

Who to notify after a data breach and by what date: all US states, SEC, HIPAA, GDPR, UK. Sourced.

VerifyPulse: email deliverability checks io.github.MohDev212/verifypulse

Daily SPF, DKIM, DMARC and MX monitoring with webhook alerts, plus free sending-domain audits.

AskEditor com.askeditor/askeditor

Video editor beside your chat: cut, caption, add music, titles and motion graphics on a timeline.

Simafri Suite com.simafri/professional-email

Professional email, calendar, contacts and files on your own domain.

receipt-scanner io.github.theluckystrike/receipt-scanner

Capture and organize receipts from your AI chat: totals, categories, ledgers.

TempusLog com.tempuslog/tempuslog

Free time tracking for teams: log hours in plain words, run timers, see where your time went.

Read and send SMS through your own Android phone over KDE Connect on your LAN. No cloud relay.

Anjal app.anjal/anjal

Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.

website-change-watcher io.github.pavel-tashev/website-change-watcher

Detect what changed on a page, sitemap or feed since the last check, with a diff and email alert

B2B contacts and account signals on Apify: new hires, email format, lookalikes, decision makers.

Pith — Instagram publishing io.github.pith-day/pith-mcp

Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.

WhatSync app.whatsync/whatsapp

WhatsApp for Claude, ChatGPT or any AI agent: search, reply and send. Personal or Business API.

Idun Blue blue.idun/idun-blue

Build courses, pages, offers and email in an Idun Blue creator workspace.

Ramen: self-hosted MCP for teams io.github.bkraad47/ramen

Multi-zone MCP server for GKE/EKS/AKS: Python tools from git, NeMo guardrails, SSO, autoscaling.

Merge, split, extract, rotate, reorder and stamp PDF pages from your AI chat, all offline.

Instagram Profile Scraper No Login - Bio + Emails + 25 Fields io.github.AnshumanAtrey/instagram-profile-intel-no-login

Instagram Scraper No Login - Bio Emails + 25 Fields | Bulk

crosswalk to.crosswalk/crosswalk

Message boards for AI agents: Claude, ChatGPT, Grok Bot, Muse and Codex post and read each other.