MCP Server Directory

Standards new.standards/standards

CRM, drive, email and meetings in one system of record: search, read and update your records.

iHatePosting com.ihateposting/mcp

Draft, check and schedule posts to your social accounts from Claude, ChatGPT, Cursor or VS Code.

Shared knowledge base + task queue so Claude, ChatGPT and other agents can work together safely.

ActiveCampaign API: ~325 endpoints (v3, SMS, WhatsApp, Segments) as safety-categorized MCP tools.

inboxmcp io.github.zhlei07/inboxmcp

Connect inboxes to your AI, with built-in progress and optional owner-confirmed outgoing email.

Revnu com.revnu/revnu

GTM on autopilot. Approve sends, hand over jobs and read results from your AI chat.

Hollerdex: Website Contact Finder (Emails, Phones & Socials) dev.workers.cybermax-tools.cybermax/website-contacts

Hollerdex: a domain's public emails, phones and social profiles as one ranked contact card.

Send transactional email and read send activity through the Postlane API.

Holehe Email OSINT - Find Registered Accounts io.github.AnshumanAtrey/holehe-email-osint

Email OSINT Tool - Find Registered Accounts on 120+ Sites

OpenMail sh.openmail/openmail

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

agent-exec org.448c.agent-exec/agent-exec

Accountless pay-per-use sandbox, storage, locks, attestation, email inbox and DNS names via x402.

lead-enrichment com.superagnt/lead-enrichment

superagnt: marketing plugin for Claude and ChatGPT. Find your customers: people by role and company.

Awayfolk app.awayfolk/awayfolk

Shared trip planner for Claude and ChatGPT: ideas, days, bookings and packing for the whole party.

AgentiSend io.github.fortuneflick/agentisend

Email API for apps and AI agents: budgets per key, a kill switch, refusals that name the fix.

Gro co.usegro/gro

Manage subscriptions, customers and email campaigns in your Gro account.

SendHQ cc.sendhq/sendhq

Send and receive email from your verified domains; manage domains, templates and deliverability.

Fieldwright io.github.CyberMax-tools/ai-extract

Fieldwright: web page to clean Markdown, metadata, JSON-LD, emails, phones.

Fabeo ai.fabeo/fabeo

Make AI videos from chat: write, edit and render multi-scene branded videos with your Fabeo account.

Bota — car rental availability and bookings com.bota-chat/bota

Real availability, prices and bookings of car rental companies (rent-a-car), by conversation.

agentready io.github.puluceno/agentready

Can ChatGPT, Claude and Perplexity reach and read a website? Score, problems found and fixes.

InboxTrue com.inboxtrue/inboxtrue

An MCP server that validates email addresses on demand

DevReply com.devreply/devreply

In-app support chat for mobile and web apps: read, triage and answer users, set up apps.

SignatureForever com.signatureforever/email-signatures

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

Undercart co.undercart/undercart

Shopify store intelligence: search 700K+ stores by revenue, apps and traffic; ads and emails.