MCP Server Directory

Send emails and manage sending domains, suppression lists, and delivery analytics

Manage subscriptions, users, and send event notifications for Semrush apps

RoryPlans ai.roryplans/roryplans

AI work orchestration for plans, tasks, teams, and coding-agent dispatch.

370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models ai.router/ai-gateway

One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai.

x402tools io.github.acrylicfiddle/x402tools

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.

pantry-aide com.pantryaide/pantry-aide

AI meal plans that fill your Kroger/Instacart cart - pantry-aware lists, all from chat.

MCP server for Twist team messaging — manage channels, threads, and messages.

cintra-quote com.cintrasupply/cintra-quote

Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.

commerce-validators org.scienceswarm/commerce-validators

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

Email Verification MCP io.github.FoundryNet/email-verify-mcp

Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.

AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.

gmail ai.waystation/gmail

Read emails, send messages, and manage labels in your Gmail account.

Green API WhatsApp com.green-api/whatsapp

MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.

slack ai.waystation/slack

Send messages, access channels, and manage files in your Slack workspace.

send-decision com.inboxpolicy/send-decision

Send-decision email verification: agents get send/review/avoid with evidence, pay-per-call via x402.

mcp com.infobip/mcp

Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.

EdgeLock Trading Journal app.edgelock/journal

Query your trades, stats, and journal in EdgeLock and log new entries by chat. OAuth; free account.

UltraMemory io.github.LogicLabsAI/ultramemory-mcp

One memory, every AI: Claude, ChatGPT, Perplexity, Gemini, Cursor, OpenClaw, Hermes, any MCP client.

Palmyr ai.palmyr/palmyr

Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.

Self-hosted multi-agent collaboration and audit layer for AI-assisted engineering teams

Build & manage Genudo AI agents for any messaging channel — pipelines, integrations, knowledge.

Allow AI systems to read, send, archive, and manage emails via Gmail.

mailtempo com.mailtempo/mailtempo

MCP server for MailTempo's public free temporary email inboxes.

RadiusOS CRM ai.radiusos.www/crm

34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.