MCP Server Directory

Query the Linear GraphQL API: viewer, teams, issue search.

RelayShield Scam Checks io.github.nzdsf2-gif/relayshield-free-mcp

Free scam checks for links, wallets, emails, and breach exposure. No signup.

Xposedornot io.github.pipeworx-io/xposedornot

XposedOrNot MCP — free breach-exposure lookup by email.

Listar fr.listar/listar

Find verified B2B emails, phone numbers and the decision makers of any company.

vivento-mcp click.vivento365/vivento-mcp

Vivento 365 (CRM inmobiliario) desde Claude, ChatGPT o cualquier cliente MCP: prospectos y citas.

Synap com.linkrra/synap

Open AI models through one OpenAI-compatible API: chat, live model list, prices and cost estimates.

CheckTaJob com.checktajob/checktajob

Job search tracker for Claude and ChatGPT: applications, interviews, follow-ups, company watch.

Slack channel name shape, value discarded io.github.sadri-dridi/slack-channel-ok

Slack channel name shape, value discarded

IQ Books by ReconcileIQ com.reconcileiq/mcp

IQ Books: the AI-native UK ledger that keeps your books itself. Review and approve it all from chat

Unstuck com.unstuckapi/unstuck

Web search, read any page, verify or find emails, screenshots, keyword data. One key, pay per call.

WSENDER io.wsender/wsender

Manage WhatsApp, Telegram and MAX mailings: audiences, drafts, moderation and sending.

Powerline Email Tools ai.powerline/email-tools

Email deliverability checks: SPF, DKIM, DMARC, BIMI, MTA-STS, blacklists, headers, spam words

Subo gg.subo/survey-bot

Run Discord forms, surveys, polls and quizzes from your AI app: build, launch and analyze projects.

Heffl Free Tools com.heffl/free-tools

Free email verification, business calculators, UAE estimates and drafts. No API key.

Causerie com.causeriebot/causerie

Create, train and publish AI chatbots for your website from Claude, ChatGPT or any MCP client.

Vet creators from Claude or ChatGPT: cross-platform trust scores, risk evidence, background checks.

Sendlane MCP by usefulapi io.usefulapi/sendlane

Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports.

GO AI Tools app.goaichat/tools

31 no-AI tools: image conversion and EXIF stripping, App Store assets, colour maths. No API key.

Emaillistchecker.io Email Verification io.emaillistchecker/email-verification

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

DomainDNA dev.workers.cybermax-tools.cybermax/domaindna-api

Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.

Ads Editor: Meta Ads and Google Ads br.com.adseditor/mcp

Meta Ads and Google Ads MCP server: 250+ tools for Claude, ChatGPT, Cursor and Codex.

x-twitter-data com.superagnt/x-twitter-data

superagnt: marketing plugin for Claude and ChatGPT. Know your market: tweets and followers on X.

Handled Locator com.handledlocal/locator

Manage a store locator by chatting: locations, tags, booking buttons, map styling, embed code.

chatbase co.chatbase/chatbase

Manage Chatbase agents, sources, conversations and help-desk tickets.