The 10 best MCP Servers in 2026

HMS

Clearly a new however modern solution with great potential and a lot a fast track ideas to greatkly simplify tedious work. Much faster processes and initial setup if you compare with competitors.

zain-sheikh

Transactional email is one of those things nobody notices until it breaks, so having AI agents draft the receipts and password resets is a smart place to start. Do you handle deliverability warmup too?

mikeUnit

Hey Uneed — Mike here, CEO @ Unitpost ✌🏻
Most teams I know still run two email tools:* an API for transactions / receipts* a marketing tool for campaignsContacts drift. Two bills. Agents can draft copy, then someone finishes it by hand.
We built one system instead. One contact list, one sending balance, same actions in the dashboard, API, SDKs, and MCP — so Claude, ChatGPT, Gemini, or your IDE can run those actions too. Describe a welcome email or a campaign and Unitpost builds the templates and connects the steps. You approve before anything goes out.
Setup is short: paste your site for Brand Kit, verify the domain.
optional: migrate from Resend / Postmark / Mailgun / SendGrid / Brevo / Loops in < 5 minutes.
Email is live. Automations, SMS, and WhatsApp are next — same system.
What are you all using for email today?

lien-muguercia

Nice, I like the scaling price according to account numbers. I may give it a try ^^

omribenshoham

The MCP server integration is genius. Most social media tools treat AI as an afterthought, but PosteAhora flips that - it's built with AI assistants as first-class citizens. No more copy-pasting between tabs. Ask Claude to draft a caption, schedule it, and check analytics all in one conversation. For content teams juggling multiple platforms, this removes so much friction. The unified calendar interface is solid too, but the MCP integration is what makes this really stand out architecturally.

sean-johnson

This seems to be very well thought out and put together. @gregce what would you say are the killer use cases for agents being able to shorten links?

gregce

responding to Sean below: As the maker, I built this because I create a lot of content, now primarily in the IDE. The IDE whether that be Cursor or Claude Code, etc is a harness for models and markdown is my jam. To be able to shorten links and track what resonates in a blog post or social post, I like having access directly to the MCP server, in my IDE, to use tny.devSo, in summary: the killer use case is high volume link shortening for content and then using the analytics tool call on these links once the content is published so I never really have to leave the IDE.