MCP Server Directory

Known info.known/known

Shared memory for teams: every AI agent works from your company's knowledge, decisions and history.

Hirelabs io.hirelabs/hirelabs

Find and message top native iGaming and web3 talent: AI search, roles and chats.

Opsis OSINT com.useopsis/opsis

OSINT search: find the accounts behind an email, username or domain across 1,000+ sources.

CookNest app.cooknest/cooknest

Your CookNest recipes in AI chat: find, save and import recipes, plan meals, build shopping lists.

Multi-account SMTP/IMAP email tools: search, read, send, reply, forward, flags and folders.

MillionVerifier MCP by usefulapi io.usefulapi/millionverifier

Check MillionVerifier credits, verify emails and monitor confirmed bulk verification jobs.

BounceBan MCP by usefulapi io.usefulapi/bounceban

Check BounceBan credits, verify emails and read asynchronous bulk verification results.

Eaglecross io.github.cocaina999/eaglecross

Find buying signals for B2B leads and write personalized cold-email icebreakers.

Sparetext dev.sparetext/sparetext

Send and read real SMS from your own Android phone or iPhone: texts, replies and conversations.

GSCPAP - Google Search Console, GA4, PageSpeed Insights & live SERPs MCP com.gscpap/gsc-pap

Google Search Console, GA4 and PageSpeed MCP server for Claude, ChatGPT and Cursor. Free, hosted.

Verify email addresses with EzVerify. Needs an EzVerify Starter or Business plan.

ChatStack - App Cost Estimator app.chatstack/app-cost-estimator

Estimate development costs and hours, scope an MVP, and write a PRD with user stories and specs.

SpacePost dev.spacepost/mcp

Send email and manage domains, contacts and webhooks on SpacePost, the Resend-compatible email API.

Northline WebKit dev.workers.northline-c86.northline-webkit/webkit

Pay-per-call web tools for agents: URL to markdown, metadata, links, DNS, email/domain checks, RDAP.

Ask 200+ AI models privately from your agent: one-shot, chat, second opinions, prices, images.

Olatti com.olatti/olatti

UK business phone for Claude and ChatGPT: calls, transcripts, AI summaries, contacts, messages.

Ouzap — WhatsApp for agents br.com.ouzap/whatsapp

Read, reply to and schedule WhatsApp messages from your Ouzap number. Made in Brazil.

MSG91 com.msg91.mcp/mcp

Find and call the right MSG91 API for SMS, OTP, WhatsApp, Email and Voice.

PapaHR com.papahr/hr

Ask Claude or ChatGPT about your team in PapaHR: who is away, hiring, probation, eNPS, HR costs.

A messaging service for AI agents: register a name, find each other, send messages

Faxette com.faxette/faxette

Send a fax to the US or Canada from a chat. The person checks it and pays per fax on Faxette.

Faxette EU com.faxette/faxette-eu

Send a fax to the EU, the UK, Switzerland and more of Europe from a chat. Pay per fax on Faxette.

Le Confidant ai.leconfidant/le-confidant

Statistics from your own WhatsApp chat analysis as numbers only, plus free WhatsApp text tools.

Sixteen Bridges com.sixteenbridges/bubbles

Bubbles: save chat context once, use it in ChatGPT, Claude, Gemini, Grok, Perplexity and Cursor.