MCP Server Directory

cold-email io.github.Bluecraft-AI/cold-email

Generate hyper-personalized cold email sequences via AI.

machfive io.github.Bluecraft-AI/machfive

Generate hyper-personalized cold email sequences via MachFive API.

Email Deliverability Audit API io.github.Br0ski777/email-deliverability

Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

Email Finder API io.github.Br0ski777/email-finder

Find email addresses from name and company domain. x402 paid.

Cool property search server! casa.find-me.sub1/send-email-mcp

Non functional server (yet)

Email Send API io.github.Br0ski777/email-send

Send emails programmatically via Resend. Text and HTML. x402 micropayment.

Email Verification API io.github.Br0ski777/email-verification

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

Person Enrichment API io.github.Br0ski777/person-enrichment

Person lookup from email: name, title, company, social profiles. x402.

PII Detector API io.github.Br0ski777/pii-detector

Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.

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

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

email-automation-mcp MCP server by MEOK AI Labs

Relaystation ai.relaystation/relaystation

Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.

email-validator-ai-mcp MCP server by MEOK AI Labs

meok-cra-art14-reporter-mcp io.github.CSOAI-ORG/meok-cra-art14-reporter-mcp

MEOK CRA Article 14 Reporter MCP — actively-exploited-vulnerability notification with 24h/72h/14d

notification-ai-mcp MCP server by MEOK AI Labs

slack-enterprise-mcp MCP server by MEOK AI Labs

AI-powered validator ai MCP server for agents. Supports validate json, validate email, validate

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

mcpweave com.mcpweave/gateway

Korea-native MCP gateway: Korean commerce, payments, messaging, gov & finance APIs for AI agents.

Give your MCP clients the ability to speak by running local voice models using Chatterbox TTS

AEO Scanner io.github.Convrgent/aeo-scanner

AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

ai-brand-visibility-tracker io.github.Cookient16/ai-brand-visibility-tracker

Check if ChatGPT, Perplexity & Gemini mention or cite a brand. Share of voice + GEO/AEO tracking.

Work IQ Mail MCP Server com.microsoft/workiq-mailtools

Email tools for creating, sending, replying, updating, deleting, and searching messages.

Trigger events, query channels, and manage realtime messaging on Pusher Channels.