MCP Server Directory

Pobuca Connect MCP by usefulapi io.usefulapi/pobuca-connect

Read and update Pobuca Connect contacts and organizations; look up teams and custom fields.

WarmInboxes Free Deliverability Tools com.warminboxes/deliverability-tools

Free cold email deliverability checks, list tools, inbox planning and original placement research.

MailDignity com.maildignity/mcp

Audits outbound emails for clarity, respect, and higher reply rates

CallRail MCP by InsightfulPipe com.insightfulpipe/callrail

Hosted CallRail MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Temporary email addresses for AI agents: create an inbox, wait for the email, get the OTP or link.

Copix si.copix/copix

Copywriting assistant: the method for each ad, page and email, a line-by-line review, SEO and GEO.

Fast MCP server for Google NotebookLM: notebooks, sources, cited chat, research. Unofficial.

CreceRank com.crecerank/crecerank

Brand visibility in ChatGPT, Gemini, Perplexity and AI Overviews: mentions, sources, GEO tips.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

Printable Calendar Maker io.github.theluckystrike/printable-calendar

Make a printable calendar as a print-ready vector PDF without leaving the chat.

Zovo Tournament Maker io.github.theluckystrike/bracket-maker

Make a tournament bracket in the chat, record results by clicking the winners, and print it.

OpenApps com.theopenapps/openapps

Rankings, launches and featuring across the ChatGPT, Claude, Cursor and Grok Bot app stores.

Quant Agent Shop com.quantagentshop/web-tools

Search, filings, sanctions, company, domain, email, SEO and weather tools, paid per call over x402.

Mighty Automation com.mightyautomation/mcp

Mighty Automation: marketing automations, email, leads, contacts and bookings.

LowlandData Company Identity com.lowlanddata/company-identity

GDPR-clean company enrichment: domain, logo, socials, EU VAT and email-security from a name.

RelayLink ai.relaylink/relaylink

Your AI talks to theirs: send approved briefings to another person's assistant or plain email.

BlitzAPI ai.blitz-api/b2b-data

Search and enrich B2B companies and people: verified work emails, US phone numbers, job postings.

mailfloss com.mailfloss/mailfloss

Email verification for AI agents: verify addresses and lists, check credits, manage integrations.

Web Crawler MCP by InsightfulPipe com.insightfulpipe/crawler

Hosted Web Crawler MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.

Website Contact Finder io.github.sumitrmardy/website-contact-finder

Find emails, phone numbers and social profiles on a list of company websites. One row per domain.

Self-hosted Telegram Bot MCP server for rich text, media and interactive buttons.

WABRA — WhatsApp Business for Brazil io.github.Amigov2/wabra-mcp

WhatsApp Business + CNPJ enrichment (71M RFB) for Brazilian AI workflows.

Cut Express express.cut/cut-express

Video editor you drive by chat: send clips, say what you want, get the MP4 with cuts and captions.