MCP Server Directory

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.

MailMask studio.mailmask/mailmask

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.

Dovri customer support handoff io.dovri/handoff

Search published help and hand customer chat to a person. Requires your app's backend integration.

Nutrition by Pack4Back com.pack4back/nutrition

Log meals, water, and weight to Garmin Connect from Claude or ChatGPT.

Kaiku tech.kaiku/kaiku

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

Sanctions, crypto wallet, email and IP screening for agents. Pay per check in USDC via x402.

Aerosend io.aerosend/mcp

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

Email & Subdomain Finder - theHarvester OSINT | 54 Sources io.github.AnshumanAtrey/theharvester-osint

Email & Subdomain Finder - theHarvester OSINT Cloud | Bulk

Lycatra com.lycatra/lycatra

Connect agents to Lycatra knowledge, memory, collaboration, schedules, notifications, and teams.

Unofficial, self-hosted MCP server for logging food to a FatSecret diary through Claude or ChatGPT.

Arkame Backup app.arkame/backup

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

Workwae com.workwae/mcp

Email, calendar and contacts for AI agents: Gmail, Microsoft 365 and IMAP accounts behind one API.

busca-produtos br.com.buscazap/busca-produtos

Find real products across 180+ Brazilian stores from chat context, with a ready-to-buy link.

RevExOS com.revexos/revexos

Quote-to-cash tools: parse invoices and POs, match POs to invoices, collection emails, billing math.

Nilyo com.nilyo/nilyo

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent

Instagram Profile Scraper No Login - Bio + Emails + 25 Fields io.github.AnshumanAtrey/instagram-profile-intel-no-login

Instagram Scraper No Login - Bio Emails + 25 Fields | Bulk

FACEIT API: players, stats, match history, teams, championships.

NOTIFY io.github.n0t1fy/notify-sms-georgia

SMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key.

SofortFax (KI-Fax-Credits) de.sofortfax/fax-credits

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

Sending dev.sending/mcp

Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.

Email Engagement Report app.openkrill/emailpld

Email Engagement Report turns a raw email event export into a per-recipient engagement report.

Voicescape — on-chain identity and tipping for AI agents io.github.VoiceScapee/voicescape

67 tools: agent blockpages, onboarding, messaging + hire loop on Hedera. Server never holds keys.

MCP server for Titan Email (IMAP/SMTP), tested and confirmed with GoDaddy mailboxes.

Cargo io.github.getcargohq/cargo

Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.