MCP Server Directory

Agent-optimized MCP server for Kit.com email marketing. 13 composite tools, 100% V4 API.

AEO audit tool — measure brand visibility across ChatGPT, Perplexity, Claude, and Google AI.

Configure a Specter game backend from chat: economy, progression, leaderboards, multiplayer.

Runik AI io.github.eZhing/runik-ai

Chat-first business management. 40+ tools, 26 templates. Describe your business, done.

gemsift-mcp io.github.erashev-fedor/gemsift-mcp

AI resume triage for recruiters. Query your candidate pool from Claude or ChatGPT.

mailverdict dev.mailverdict/mailverdict

Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.

Green API WhatsApp com.green-api/whatsapp

MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.

CacheBash io.github.feelgreatfoodie/cachebash

Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts

Renewly gg.renewly/contracts

Read contracts, track renewals, surface vendor leverage, and draft cancellation/renewal emails.

Kenya drought-response toolkit: simulated drought phases, confirmed SMS alerts, coordination events

AI agents experience music as math — stream concerts, react, chat, upgrade tiers, host shows

FavCRM io.favcrm/favcrm

Agentic CRM for service businesses — bookings, customers, WhatsApp, loyalty, invoicing.

maacgo-mcp io.github.jinhsueh/maacgo-mcp

Taiwan SMS MCP server for Claude Code, Codex and Cursor. NCC-compliant, 30 free SMS on signup.

Mailbuttons (mbag.ai) com.mailbuttons/mcp-server

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

troystack io.github.kingleosgold/troystack

Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.

leaderra io.github.leaderracom-hue/leaderra

GTM data layer for AI agents: find scored B2B leads free, reveal verified email+mobile, audit ads.

fast-mcp-telegram io.github.leshchenko1979/fast-mcp-telegram

Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API

Check an email before an AI agent sends it: send / ask a human / block. Detects prompt injection.

Person Enrichment API io.github.Br0ski777/person-enrichment

Person lookup from email: name, title, company, social profiles. x402.

74 paid web-analysis APIs (SEO, security, TLS, DNS, email) as MCP tools. USDC via x402.

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

Email Validator Ai MCP Server by MEOK AI Labs

Send, track, and manage transactional and bulk email delivery

Notification Ai MCP Server by MEOK AI Labs