MCP Server Directory

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

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

SyncSignature Email Signatures com.syncsignature/email-signatures

Manage team email signatures: teammates, groups, templates, banner campaigns, click analytics.

Gigonom com.gigonom/gigonom

Small-business CRM, tasks, social posting, email campaigns, analytics and growth hypotheses

Bandmixr com.bandmixr/bandmixr

AI mixing and mastering in the chat: check a song, mix your stems, change the mix in plain words.

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

Askli Customer Research chat.askli/askli

Run interviews with real customers and retrieve evidence-backed product findings.

Email validation from the public Disify API. No key required.

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.

AI Footprint io.github.nickjlamb/ai-footprint

Water and energy footprint of AI use: chat prompts, agent sessions, methodology and sources.

Sending dev.sending/mcp

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

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

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

CitePulse AI — 7-Agent GEO & LLM Citation Readiness Server com.run402.citepulse-ai/mcp

Audit any URL for ChatGPT, Claude & Perplexity GEO citation readiness, llms.txt & Schema.org.

Hooklistener com.hooklistener/mcp

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

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

LinkedIn Profile Finder - Email to LinkedIn URL Lookup io.github.AnshumanAtrey/linkedin-harvester

LinkedIn Profile Finder - Email to LinkedIn URL Lookup

RevExOS com.revexos/revexos

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

Getlead ad.getle/leads

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

Stipp app.stipp/stipp

Notes and actions in one app. Let Claude or ChatGPT read and update them.

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

Aerosend io.aerosend/mcp

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

Mimicly net.mimicly/chat-mockups

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

Robase SMS dev.robase/sms

Prepaid SMS OTP and transactional SMS API. Eight priced markets: NG, GH, KE, ZA, GB, BJ, CI, US.

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.

MCP server for Brevo: account, contacts, email reports. Needs a free API key.