MCP Server Directory

Enginemailer MCP by usefulapi io.usefulapi/enginemailer

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

Registry Verifier Target B com.trycloudflare.emails-ship-peninsula-deliver/registry-verifier-target-b

MCP compatibility and transport verification server.

Spark io.github.PlusDocs/spark

Build and run a business from your AI assistant, with hosting, payments, email and more built in.

GAIAN com.unclepony/gaian

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

Tokenrip com.tokenrip/tokenrip

Shared workspace where Claude, ChatGPT, Codex and Grok share files, tasks, decisions and handoffs.

WhatSync for WhatsApp Business app.whatsync/whatsapp-business

Official WhatsApp Business API for AI agents: customer chats, templates, campaigns and Meta prices.

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

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

Query the Resend API (key; set RESEND_API_KEY, Bearer): domains, domain details, email details.

how.is domain & IP intelligence is.how/domain-intel

Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.

Read-only checks of which git name, email and SSH key a repository uses, and why.

MyGood Budget io.mygood/budget

Run your MyGood paycheck budget from chat: safe-to-spend, bills, expenses, and bank reconcile.

WyvStudio com.wyvstudio/wyvstudio

Make short branded ad and social videos from a product link, script or idea, in your chat.

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

Instagram MCP by InsightfulPipe com.insightfulpipe/instagram

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

EpicTexting io.github.theindianappguy/epictexting-mcp

Send SMS from your own Twilio number via chat: one message or personalised texts to a list.

FraudKit io.github.OlsOls4/fraudkit

Fraud risk score for signups and orders from email, IP, phone and user-agent

Foundry: prepaid AI compute in USDF fi.usdf/gateway

Prepaid AI compute in USDF: models, quotes and chat with a receipt; pay per call (x402) or by key

Chipp Channels ai.chipp/chipp-channels

Chipp: Slack, email, WhatsApp, GitHub, Discord and voice deployments, and heartbeat schedules

email-validation.org email validation org.email-validation/validate

Validate emails and run bulk jobs: status, reason and action for each address. Unknown is free.

smsverbot-mcp io.github.MassimoSun/smsverbot-mcp

SMS verification for AI agents: buy a number, get the code, cancel with refund. Free sandbox.

Clevera ai.clevera/mcp

Make how-to videos, social clips and help articles from Claude or ChatGPT, and run your help center.

Kulhad co.kulhad/kulhad

Run a UPI creator support page from chat: supporters, goals, page, share assets. No money moves.

DueChat io.duechat/duechat

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

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.