MCP Server Directory

x402-paid MCP server on Base L2 — LangGraph/CrewAI/Eliza/A2A agent-discovery + agent-marketplace.

Linear MCP by usefulapi io.usefulapi/linear

Search, read and create Linear issues, projects, teams and cycles.

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

avots io.github.avotsai/avots-mcp

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

chathome.lu — Luxembourg Real Estate lu.chathome/chathome

Luxembourg real estate for AI agents: property search, price estimates, market data, commutes.

The project tracker for teams of humans and AI agents — in plain files. MCP server + CLI.

Customer.io MCP by usefulapi io.usefulapi/customerio

Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.

Let agents manage your Figma workspace. 102 tools for seats, teams, offboarding, and cleanup.

Chamade io.chamade/server

Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP

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.

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

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

PO6 Mailbox com.po6/mailbox

Give AI agents secure access to your email via private aliases with dedicated mailbox storage.

Quallaa com.quallaa/quallaa

Talk to your public-facing AI from any MCP client — Claude, ChatGPT, Cursor, Cline, Windsurf.

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

SenderKit com.senderkit/senderkit

Build and send email, SMS, and push straight from your AI agent.

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.

tonoracle io.tooloracle/tonoracle

TONOracle - 11 TON tools: jettons, Telegram payments, validators, smart contracts.

Bird MCP by usefulapi io.usefulapi/bird

Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes.

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

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