MCP Server Directory

ChatGPT (Codex CLI) and Claude (Claude Code) discuss until they agree, on your own subscriptions.

Prosyo MCP Server io.github.ShubhamTuts/prosyo

Zero-config Prosyo MCP for LinkedIn, cold email, and inbox. No API key.

MailFathom io.github.fathomise/mailfathom

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

facebook-data com.superagnt/facebook-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market: competitor ads on Facebook.

Spicy API com.spicyapi/mcp

Uncensored image, image-to-video and chat generation for adult apps. OpenAI-compatible, pay per use.

SendFaxFast com.sendfaxfast/fax

Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39

Mailzzy com.mailzzy/mcp

Email marketing: campaigns, audiences, contacts, segments, templates and reports.

Emailable MCP by usefulapi io.usefulapi/emailable

Verify email addresses with Emailable one by one or in batches, and read credits and batch results.

Auth Posture — Email Deliverability & Spoofability Audit app.rowb.auth-posture/audit

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

LiveScore MCP io.github.holoduke/livescore-mcp

Football live scores, fixtures, standings, top scorers, matches, teams and players for 1000+ leagues

Seturos com.seturos/seturos

Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.

SendGrid transactional email: preflight send, templates, and delivery diagnostics.

Agent Exchange by Shekkizh site.chatgpt.sarath0210.shekkizh-agent-exchange/agent-exchange

Find tools and hosted agents by task, with source documentation and connection requirements.

Notifyre MCP by usefulapi io.usefulapi/notifyre

Read Notifyre SMS, replies, faxes, numbers, prices and contacts; send SMS to up to 10 numbers.

Validate email addresses by format, MX record, and disposable domain. No key required.

TechSpy com.hi-daniel.techspy/techspy

Detect any website's tech stack, DNS and email security, subdomains and sitemap from your agent.

Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun dev.workers.cybermax-tools.cybermax/send-email

Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark

subscription-manager-track-renewals io.github.theluckystrike/subscription-manager-track-renewals

Track subscriptions and renewals from your AI chat: schedules, due dates, reminders, local data.

Design HTML email templates with AI: render to HTML and open them in a visual editor

AgentLinkOps com.agentlinkops/agentlinkops

Backlink monitoring with dated fetch evidence; checks and change events continue after the chat.

Calcupedia io.calcupedia/calcupedia

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

MCP server for Groq: fast LLM chat, model list. Needs a free API key.

Cluvi AI ai.cluvi/mcp

Run your Cluvi AI restaurant: guest chats, reservations, menu and AI receptionist.

Ember Websites com.embersites/ember

Describe your business. Get a beautiful website, built and published for you from Claude or ChatGPT.