MCP Server Directory

ChatterAPI com.chatterapi/mcp

Live Reddit and X (Twitter) data: search, threads, users, subreddits, leads and mentions.

SEO·AEO·GEO app.seoaeogeo/seo-aeo-geo

Audit a page for Google and AI search (ChatGPT, Claude, Perplexity); get a fix pack to apply.

PaperAgent — Send Physical Mail dev.paperagent/letters

Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.

CreceRank com.crecerank/crecerank

Brand visibility in ChatGPT, Gemini, Perplexity and AI Overviews: mentions, sources, GEO tips.

Mergewell Mail Merge io.github.theluckystrike/mail-merge

Mail merge from Excel or CSV to PDF, right in the chat.

Wishblock io.github.mc-chat-app/wishblock

Start your own Minecraft: Java Edition server, add mods from Modrinth, and run its console.

MailFerret com.appin60.mailferret/mailferret

Find and verify work emails with live SMTP checks and catch-all detection. Free 10 calls/day.

Verifai — Email Verification & Domain Intelligence io.github.zikriz/verifai

Email verification and domain intelligence for AI agents. MX, RDAP, SSL checks. 25 free credits.

Web Crawler MCP by InsightfulPipe com.insightfulpipe/crawler

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

AgentKit x402 MCP server dev.workers.zenith-ops.agentkit-x402/agentkit

Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).

Sarbacane MCP by usefulapi io.usefulapi/sarbacane

Read Sarbacane campaigns, stats, lists and blacklists; manage contacts and draft email campaigns.

ai-visibility-tracker io.github.gaelasao/ai-visibility-tracker

Is your brand mentioned and cited in ChatGPT, Perplexity, Gemini and Google AI answers?

Pathista com.pathista/pathista

Step-by-step workflows for ChatGPT, Claude and Claude Code: the AI gets one step at a time.

Ranuk DataCanvas BI io.github.RanuK12/datacanvas

Interactive data visualization and executive PDF dashboards for ChatGPT, Claude, and Cursor.

Telegram message mirror, search, sending, and moderation tools.

Blaze ai.blaze.app/blaze

Create, edit, and schedule social media posts, carousels, videos, blogs, and emails.

All Time live.alltime.www/alltime

Your All Time calendars and events: the schools, teams and leagues you follow. Read-only.

LotsMail to.lotsmail/lotsmail

Business email on your own domain that your AI agent can read, search and draft in.

InboxVet com.inboxvet/email-verification

Verify emails (syntax, MX, SMTP mailbox, catch-all), test email DNS and check Spamhaus blocklists.

Regex and Luhn heuristic PII redaction and tokenization engine sanitizing sensitive emails, phones,

IMAP/SMTP email for AI assistants: read, search, draft and send, with CMMC-grade safeguards.

GetCourier dev.getcourier/getcourier

Email for AI agents: inbox in one call, no signup; codes, links, reply, send; own domains.

Bulk Email Verifier & Validator io.github.monietools/email-verifier-bulk

Check emails for valid syntax, MX records, disposable and role addresses and typos. No SMTP check.

Telvana io.github.telvana-ai/telvana-mcp

Manage your Telvana AI voice, SMS and chat agents, conversations, campaigns and outbound calls.