MCP Server Directory

Corebee Customer Support io.github.jonny-1812/corebee

Hosted support inbox over MCP: answer web chat, WhatsApp, email and SMS, manage knowledge.

email-validator io.github.lazymac2x/email-validator

Cloudflare Workers MCP server: email-validator

Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.

cold-email io.github.Bluecraft-AI/cold-email

Generate hyper-personalized cold email sequences via AI.

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

Callendar co.callendar/mcp

WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.

Hunter io.github.pipeworx-io/hunter

Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)

Compresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.

Data-grounded sprint retrospectives from your Jira, GitHub, and Slack activity.

MCP server specialized in retrieving information from Slack messages and threads

miinideck io.github.suiyang-meta/miinideck

Publish AI-generated HTML to a private, unguessable link, straight from Claude or ChatGPT.

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

Extract shoppable products from newsletter content with affiliate signals.

Agent Safe io.github.wowcool/agentsafe

Email safety MCP server. Detects phishing, prompt injection, CEO fraud for AI agents.

milatexai io.github.yasaminfayyaz/milatexai

Edit your Overleaf LaTeX projects from Claude and ChatGPT; every change is a real Git commit.

Safety-first WhatsApp tools: draft-gated sends, enforced rate limits, append-only audit.

Minimal MCP server for downloading Gmail attachments to disk. Read-only OAuth by default.

Signado MCP io.signado/mcp

LinkedIn warm-lead discovery: list leads, find emails, and draft outreach from your AI tools.

Temp Mail io.temp-mail/temp-mail

Disposable email inboxes for AI agents — read messages and verification codes.

Test server live.alpic.email-mcp-8d084a7a/email-mcp

Description of my MCP server

My MCP Server live.alpic.send-email-49a8d7ee/send-email

Description of my MCP server

Basic mail server live.alpic.staging.email-mcp-c880a7f7/email-mcp

Still work in progress

avots io.github.avotsai/avots-mcp

Image, video, audio, face-swap, talking avatars and chat across 300+ AI models, one balance.

drwho.me network and developer tools me.drwho/tools

29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.