MCP Server Directory

NextLang co.nextlang/nextlang

Make Anki, Quizlet, Mochi and Brainscape decks and review your vocabulary from the chat.

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.

Snow Leo News & Social io.github.MagzhanSan/snowleo-media

Read Google News across 80 editions and any public Telegram channel, without an API key

Firmfold: Company Enrichment API io.github.shawmena-dotcom/company-enrichment

Firmfold: company enrichment by domain/email/name: logo, tech, contacts, jobs, firmographics.

dopost co.dopost/dopost

Schedule and analyze posts on 12 networks, incl. Bluesky, Mastodon and Telegram, from any AI agent

GoAI Moat AI Visibility Audit com.goaimoat/ai-visibility

Diagnose brand visibility in AI answers (ChatGPT, Perplexity, AI Overviews). Free + paid audits.

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

Kaiku tech.kaiku/kaiku

Issue tracker and wiki for teams and their agents: find, file and update issues, write pages.

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.

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.

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

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

VerifyEmail com.tryverifyemail/verifyemail

Check whether an email address is real and will accept mail before you send to it.

Warmerly com.warmerly/warmerly

Cold email outreach: find leads, launch campaigns, fix deliverability, answer replies.

day1work com.day1work/day1work

Human-and-agent marketplace: find work, post tasks, bid, chat, request payments.

ContactLint com.contactlint/contactlint

Validate emails (MX, disposable, role, typo) and phone numbers, singly or in batches, for AI agents.

Local Commander app.localcmd/local-commander

Give your AI hands on every computer you own. One chat, all your machines — even from your phone.

GrabMail disposable email io.grabmail/mcp

Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.

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。

AstraVerify Domain Trust Check com.astraverify/domain-trust

Email security and AI discoverability scores for any domain, with the exact record or tag to fix.

HardCopy Labs com.hardcopylabs/hardcopy

Order real 3D prints from chat: send an STL or OpenSCAD model, see one price, get it by UPS.

KGLD Reserve Attestation my.sitey/kgld-attestation

KGLD gold-token reserve proof: custody vs supply, auditor report hash, human verification by email

Lettrove com.lettrove/lettrove

Design emails from a brief, send tests, send to your lists now or scheduled, and read delivery.

Chatley AI ai.chatley/chatley

Manage Chatley AI voice agents: review calls, transcripts and analytics, and edit agents safely.