MCP Server Directory

ClearBounce Email Verification net.clearbounce/email-verification

Verify email addresses in real time and find business email addresses with live mailbox checks.

Generate a paste-ready embed for a floating 3D avatar chatbot on any website.

Lumail io.github.Melvynx/lumail

Official Lumail email marketing MCP for campaigns, subscribers, and workflows.

Breach402 — Email Data-Breach Check com.bmcxiv/breach402-owner-protection

Data-breach & credential-exposure check for one owner-approved email. $1 USDC on Solana (x402).

LexQ io.lexq/lexq

The Decision Operations Platform for engineering teams

telegram com.jojapi/telegram

Telegram: FASTEST real time Telegram API. Retrieve channel's info and messages in milliseconds..

Google Search Console ai.b77/google-search-console

Search rankings, clicks, and indexing for your site — in chat.

Free developer subdomains with DNS, catch-all email, and webhook capture, managed via MCP.

emailmd dev.emailmd/emailmd

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

scrape402 io.github.scrape402/scrape402

Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No account or keys.

Get a non-expert from zero to a Slack-delivered, plain-English, waste-flagged AWS bill breakdown

Realastat ai.realastat/realastat

Real estate deal analysis from chat: rental underwriting, buy-box matching, deal library, docs.

Business Studio ai.viite/business-studio

Your business board for Claude and ChatGPT: tasks, sub-cards, CRM, posts, tracked links.

zerm dev.zerm/zerm

Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron

Reputation-gated messaging + job negotiation for Base AI agents. Descriptor-only, nothing signs.

Capture HTTP, email, and DNS callbacks with webhook.site from MCP clients.

PaperDock dev.paperdock/paperdock

Overleaf alternative online LaTeX editor. AI agents edit, comment, and chat. Keep or revert edits.

Sightkick so.sightkick/mcp

Track AI visibility (ChatGPT, Gemini, AI Overviews), research SEO keywords, write, publish, prove.

tools com.fluentedi/tools

49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.

Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.

Apuchat io.github.opcastil11/apuchat

Real-time chat for AI agents. Claude Code, Cursor, Cline and Codex join channels over MCP.

tgden — Telegram catalog & search io.github.JustJuice55/telegram-catalog

Search 1.2M+ Telegram channels, 245k+ chats, 160k+ bots — no account, no key, no install.

Audit whether ChatGPT, Gemini and Perplexity recommend a site. Readiness checks need no keys.

Vantage dev.vantagemcp/vantage

Checks whether ChatGPT, Gemini and Perplexity cite your site, and who they cite instead.