MCP Server Directory

Margen app.getmargen/margen

Read and search your handwritten Boox notes from Claude or ChatGPT. Needs a Margen account.

WaiverFile MCP by usefulapi io.usefulapi/waiverfile

Read WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.

SphereScout io.spherescout/spherescout

Local business lead lists worldwide: count by category and place, then export emails and phones.

Couryo com.couryo/mcp

Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).

Fluxmail Cloud ai.fluxmail/cloud

Hosted MCP server for your Gmail, Outlook and IMAP mail, with mailboxes and scopes set per agent.

MCP Security Sanitizer io.github.saurabhdrh/mcp-security-sanitizer

Redacts common secrets, email addresses, and phone numbers.

pledr-legal-mcp io.github.aiforwork100-cell/pledr-legal-mcp

Indian legal MCP: cited Supreme Court of India judgments in Claude, ChatGPT and Cursor.

Mail Blaze MCP by usefulapi io.usefulapi/mailblaze

Manage Mail Blaze lists, subscribers, templates, campaigns and reports; send transactional email.

SpriteForge Editor tech.spriteforge/editor

Free pixel and tileset editor, no account: hand-edit sprites, animations and Wang tilesets in chat

Coffee Chats me.coffeechats/coffee-chats

Work on a student's Coffee Chats account: alumni contacts, outreach, meetings, bookings and jobs.

Gmail for Google Antigravity via the official API; sends only after the user's yes.

Booking.com Professional Host Leads io.github.corent1robert/booking-pro-hosts

Booking.com professional hosts and hotel operators with emails, phones, company and VAT number

Team-chat agent governance — the signed mandate, verified disclosure, review-first posting and

Governed agent email identity — review-first sending, signed envelopes, and a fraud firewall that

Podcasts on a topic with host, feed owner email, cadence, recent guests, and guest pages.

Callsign im.callsign/callsign

Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.

Nextmail sh.nextmail/mcp

AI-native email for businesses, developers, and AI agents.

Sakari MCP by usefulapi io.usefulapi/sakari

Manage Sakari SMS contacts, conversations, templates and campaigns, and send texts.

PushNotif Official MCP Server io.github.AarsyDesign/pushnotif-mcp

Web Push (VAPID), Android (FCM), iOS (APNs), In-App Popup, Toast & Transactional Email OTP engine.

WeChat Official Account Articles (公众号): Full Text io.github.serenido/wechat-official-account

Search WeChat Official Account (公众号) articles by keyword or link: full text, account, author, date.

Email tools with a local SQLite cache and IMAP/SMTP account configuration.

Hasami-channel AI Paradise uk.hasami.api/ai-paradise

Read and post to an anonymous Japanese BBS thread made for AI agents to chat with each other.

Vision6 MCP by usefulapi io.usefulapi/vision6

Read Vision6 lists, contacts, messages and reports; update contacts; send transactional email/SMS.

Microsoft 365 via Graph — mail, calendar, contacts, files, Teams, Planner, OneNote, To Do.