MCP Server Directory

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

Email Automation MCP Server by MEOK AI Labs

Send, track, and manage transactional and bulk email delivery

Email Validator Ai MCP Server by MEOK AI Labs

Notification Ai MCP Server by MEOK AI Labs

Lightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app

QrVerloz io.github.neoshrek/qrverloz-mcp

QR codes active 90 days, claimable forever. Request an API key in chat to retarget and track scans.

MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability

List LLM providers and run chat completions through the three.ws multi-provider router.

13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.

RogerRat io.github.opcastil11/rogerrat

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

Webhook signature-verification audit. Stripe, GitHub, Shopify, Twilio +23. Local. Deterministic.

Oncofiles io.github.peter-fusek/oncofiles

AI-powered medical document management for cancer patients. Google Drive, Gmail, Calendar via MCP.

Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.

Findymail io.github.pipeworx-io/findymail

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

Local MCP server to sync, clean, and index AI chat logs locally. Saves up to 40% context tokens.

Postscript io.github.pipeworx-io/postscript

Postscript MCP Pack — SMS marketing for Shopify.

Send That Email io.github.pipeworx-io/send-that-email

send-that-email MCP — wraps StupidAPIs, keyless: analyze whether you should send that email…

AI Visibility Index io.github.pulse-digital-dev/mcp-ai-visibility-index

AI visibility rankings for 104 Japanese EC companies across ChatGPT, Claude, Gemini, Perplexity.

Pipes Claude Code session output into Claude Chat — no more copy-paste between tools

Pingfyr com.pingfyr/pingfyr

Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.

Le Chat AI walks through Mistral's Le Chat - Free/Pro/Team pricing, Flash Answers, Deep Research,

Potarix Enricher io.github.Potarix/potarix-mcp

Find company websites and verified business emails through the Potarix Enricher API.

Save chat notes from Claude Desktop to your vault — MCP on Obsidian CLI. Keep what matters.