MCP Server Directory

MailValid Email Verification io.mailvalid/email-verifier

Verify emails: syntax, MX, SMTP mailbox, disposable, role and catch-all checks. Single and bulk.

Pay-per-call x402 agent tools (USDC): web reader, token/wallet/email/site checks, screenshots, PDFs.

Firemark AI com.tryfiremark/firemark

Read how often ChatGPT, Perplexity, Gemini and Google AI name your brand, its rivals and sources.

Read, search and draft email over IMAP from any AI agent. Never sends.

Read WhatsApp chats and groups, and send messages when allowed, through the HelloHop API.

Local emulator for Slack, Gmail, Drive, GitHub, Jira, Notion, S3 and more, with per-document ACLs

Arkame Backup app.arkame/backup

Backups of servers, Docker and Zimbra to your own S3. Restore by chat; changes need 2FA approval.

Agent Data Tools: Company, compliance and checks io.github.Nutshell2000/agent-data-tools-compliance

31 tools: OFAC sanctions, counterparty checks, company, domain, email. 25 free calls.

Elementor MCP Créateur (third-party plugin) com.mcp-elementor/elementor-mcp

Mockup to native, editable Elementor page from claude.ai or ChatGPT: design tokens, SEO, Schema.org.

ARVX ai.arvx/arvx

Email for long-term client relationships: ARVX reads each person first and remembers every pair.

Cognita net.fmelo/cognita

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.

Kody io.github.kody-hq/kody

Your agents' cloud for individuals and teams. Search, execute, packages, jobs, and credentials.

Mode VC Chart: Best AI Model vs. Most Popular AI Chatbot com.modevc/chart-best-ai-model-vs-most-popular-ai-chatbot

Anthropic builds 14 of the Arena's top 50 models and OpenAI builds 5. But 44% of US adults use.

Mode VC Chart: ChatGPT vs. Gemini vs. Meta AI: User Numbers Compared com.modevc/chart-chatgpt-vs-gemini-vs-meta-ai-users

ChatGPT reports 900M weekly users (Feb 2026). Gemini reports 950M monthly (Jul 2026), 2.4× its.

well-016-datacleanup dev.workers.mmelnyk2000.well-016-datacleanup/data-cleanup

CSV cleanup: dates, emails, phones, dedupe. x402 $0.005 USDC, Base. As is, no warranty.

SORNKan Services Catalog (สอนกาน) com.sornkan/catalog

Thai web, AI app and LINE chatbot dev services from SORNKan (สอนกาน). Read-only, no auth.

Marrow Health: Apple Health for your AI com.marrowhealthapp/apple-health

Your Apple Health data, food diary and lifts, for ChatGPT, Claude and Gemini. Approved on iPhone.

WhatSync app.whatsync/whatsapp

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

Modly Discord Server Management cc.modly/modly

Scoped Discord module settings, XP leaderboards and moderation history for Modly communities.

Neopress ai.neopress/mcp

Build, publish, and grow SEO-ready websites just by chatting with your AI assistant.

Count and cut tokens in prompts, chats and agents for any model. Runs locally, collects no data.

Domain Lab app.domainlab/domain-lab

Track domain expiry, DNS, SSL and email security across registrars, and explain what changed.

email-intelligence dev.emailiq/email-intelligence

Email intelligence MCP: MX/SPF/DKIM/DMARC, score, enrichment. x402 on emailiq.dev/mcp.

RIFFCADE com.riffcade/arcade

Free, ad-free open-source browser games that open and play right inside the chat.