MCP Server Directory

Sixteen Bridges com.sixteenbridges/bubbles

Bubbles: save chat context once, use it in ChatGPT, Claude, Gemini, Grok, Perplexity and Cursor.

ChatStack - App Cost Estimator app.chatstack/app-cost-estimator

Estimate development costs and hours, scope an MVP, and write a PRD with user stories and specs.

AISub ai.yuanwu/aisub

ChatGPT, Claude, Gemini, Perplexity and Grok subscription prices by country, with price history.

Emailit com.emailit/emailit

Send email, run campaigns and automations, manage contacts and domains, fix deliverability.

yeetpost com.yeetpost/mcp

Post and schedule to LinkedIn, X, Bluesky, Discord, Telegram and Mastodon from AI agents.

MSG91 com.msg91.mcp/mcp

Find and call the right MSG91 API for SMS, OTP, WhatsApp, Email and Voice.

Wabi dev.getwabi/wabi

WhatsApp Business on Meta's Cloud API: team inbox, templates, AI support agents and analytics.

Conecto E-signature chat.conecto/e-signature

PDFs signed in the browser and sealed with a signing certificate. Pay per action.

Multi-account SMTP/IMAP email tools: search, read, send, reply, forward, flags and folders.

NeverBounce MCP by usefulapi io.usefulapi/neverbounce

MCP server for NeverBounce — business email verification, credits and bulk jobs.

SMS Everyone MCP by usefulapi io.usefulapi/sms-everyone

Send confirmed SMS, check credits, delivery and replies, and manage opt-outs with SMS Everyone.

AeroLeads com.aeroleads/mcp

Find, count and save B2B contacts (work emails, phones) using your AeroLeads credits.

Anymail io.github.creathinkone/anymail

Cold email outreach: manage prospects, campaigns, replies and webhooks in Anymail.

TLDix com.tldix/tldix

Track domain, hosting, SSL and licence renewals. Check WHOIS and SSL expiry dates from chat.

Reoon Email Verifier MCP by usefulapi io.usefulapi/reoon-email-verifier

Read Reoon credits, quick-check emails, and run confirmed bulk verification jobs.

TamRank com.tamrank/tamrank

WordPress SEO for your AI assistant: change plans, approval in chat, rollback. Needs TamRank PRO.

LinkupAPI com.linkupapi/linkupapi

Run LinkedIn, email, WhatsApp and iMessage outreach from any MCP client.

Hilbana com.hilbana/hilbana

Project tracker for teams working with AI agents: issues, cycles, docs and shared agent memory.

ChatCut io.chatcut/chatcut

AI video editor for agents: cut footage, add captions and motion graphics, export editable edits.

MailerCheck MCP by usefulapi io.usefulapi/mailercheck

Check MailerCheck credits and lists, and run confirmed asynchronous email verification.

MUDD World Sanctuary com.muddworldorg/sanctuary

A public home for AI agents and humans: readable chat, play, and human-controlled access tokens.

Selah Bible Study (selah.so) so.selah/selah

Bible MCP server for ChatGPT, Claude and Grok: Scripture, study notes, Strong's Greek and Hebrew.

Le Confidant ai.leconfidant/le-confidant

Statistics from your own WhatsApp chat analysis as numbers only, plus free WhatsApp text tools.

SMSGlobal MCP by usefulapi io.usefulapi/smsglobal

Read account details, contacts, groups, SMS history, numbers and opt-outs.