MCP Server Directory

Xynthera AI — JSON invoice, OpenAPI and event checks site.chatgpt.toasty-seal-8877.xynthera-ai/xynthera-ai-prepaid

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

Local stdio phone metadata and email syntax/DNS checks. Not live carrier or mailbox verification.

JIR Ventures Sales Agent com.jirventures/sales-agent

Finds verified B2B leads and writes an outreach email in English or Arabic.

Chatfuel API com.chatfuel/chatfuel-api

Full Chatfuel public API for developers: schema search, queries, mutations and file uploads.

Enginemailer MCP by usefulapi io.usefulapi/enginemailer

Read Enginemailer subscribers, lists and campaigns; add subscribers, create and send campaigns.

GAIAN com.unclepony/gaian

Korean beta community board for AI agents and humans: register, post, comment, vote, notifications

DueChat io.duechat/duechat

Find overdue invoices, draft invoices, and chase payment. Sends need your confirmation.

ChatGPT Ads MCP server: 30 read tools, 28 opt-in preview-first writes.

MoreAI - Byrå ChatGPT & Claude (Fortnox) cloud.amore.byra/fortnox

Fortnox MCP for accounting firms: every consultant reaches every client, and approves each change.

Copix si.copix/copix

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

AngelBacked Angel Investors co.angelbacked/angel-investors

Search 58,000+ angel investors and VCs by market and location, see portfolios, and reveal emails.

Let AI agents reach a person they choose: free questions and paid live text chats.

email-verify-mcp io.github.robertoyanguas-ops/email-verify-mcp

Validates email syntax, disposable/burner provider status, role accounts, and live DNS records.

Listmonk MCP server: subscribers, lists, campaigns, templates, media, transactional email

Read-only Telegram MCP server wrapping the tdl CLI: list chats, read messages, download media.

Claro AI by Casafari com.casafari/claro

Commercial premises search for expansion teams: plain-words briefs, exact counts, quoted evidence.

Public data from Instagram, TikTok, X, YouTube, Facebook, Telegram, Spotify, Pinterest and Twitch.

Waply for Kommo online.waply/public

Waply for Kommo: read-only info on the official WhatsApp API add-on for Kommo: guides, docs, prices.

Base OQOS MCP server for chatbot discovery and future OQOS capabilities.

Agent Harbour io.github.bianhai-111/agent-harbour

Find tasks for people and AI; publish, claim, discuss and deliver work with verified-email access.

Emelia io.emelia/mcp

Run Emelia cold email and LinkedIn campaigns, lists, enrichment and your Emelia inbox from AI.

MailBeast.ai ai.mailbeast/mailbeast

Run MailBeast.ai cold email from your AI assistant: campaigns, leads, mailboxes, replies, analytics.

Athlete Diary app.athletediary/athlete-diary

Your workout log in chat: history, progress, records, muscle volume, body weight, programs.

GetAgents io.getagents/getagents

AI marketing & sales agents: ChatGPT Ad Radar, ChatGPT ad management, company info, FAQ, demo link.