MCP Server Directory

ChatRail dev.chatrail/chatrail

Inspect WhatsApp connections, groups, message delivery, schedules and webhooks in ChatRail.

AdAce Ads website.adace/ads

Manage Google, Meta, LinkedIn, Microsoft, TikTok, Snapchat and Reddit ads in AI chat, with approvals

Auth Posture — Email Deliverability & Spoofability Audit app.rowb.auth-posture/audit

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

Run WhatsApp AI agents: manage agents, conversations, CRM contacts, orders and RAG docs.

ZEI 231 services.zei/registro-231

Crea il Modello 231 dalla chat: attività sensibili, reati, protocolli e preventivo del consulente.

Agent Exchange com.agenticsuperhero/agent-exchange

Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.

StartupHub.ai ai.startuphub/startuphub

Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.

Garmin & Strava for Claude and ChatGPT training.stats/garmin

Read-only Garmin and Strava data for your AI: activities, sleep, HRV, readiness, training load.

InfectRisk com.infectrisk/infectrisk

Flu, COVID-19 and RSV activity for 24 countries, plus the tracked WHO outbreak notifications.

Mimicly net.mimicly/chat-mockups

Make fictional chat mockups and text story scenes, with a preview and a link to edit in Mimicly.

Mailvett: Email Validation API for AI Agents dev.workers.cybermax-tools.cybermax/mailvett

Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

SendFaxFast (AI Fax Credits) com.sendfaxfast/fax-credits

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.

Ghosty studio.ghosty/ghosty

Your Ghosty account: talk to your AI agents, review chats and work your sales board. OAuth.

RenRaku jp.co.renraku/renraku

メールと LINE 公式アカウントの顧客対応サービス RenRaku を、Claude や ChatGPT などの AI から利用するための MCP サーバーです。

AgentRXI com.agentrxi.mcp/agentrxi

232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.

flconsole — Upwork jobs com.flconsole/upwork-jobs

Free hosted MCP server: new Upwork jobs for your agent and Telegram alerts within a minute.

Vibe Marketolog — landing A/B tests and Yandex Direct ru.vibemarketolog/vibemarketolog

Landing A/B tests, Yandex Wordstat, Metrika, Direct and 170+ AI models in ChatGPT, Claude, Cursor

Email List Validation Email Verification com.emaillistvalidation/email-verification

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Getlead ad.getle/leads

Find B2B leads with verified work emails, find and verify emails, and run cold email outreach.

I'm In! Sign-up Sheets events.im-in/sign-up-sheets

Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists.

Aerosend io.aerosend/mcp

Manage Aerosend cold email domains, mailboxes, tags, warmup, inbox placement and domain burn.

Send WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

Hooklistener com.hooklistener/mcp

Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.

Tech Stack Check io.github.bkeller-research/tech-stack-check

Detect a website's CMS, analytics, chat, payments and ad pixels, with evidence and tracking IDs.