MCP Servers

northcinder

Turns your AI into a buyer-run shopping agent with ranked, explained product choices.

Compare products by price, delivery, fit, and trust

Get a ranked shortlist with reasons for each product

Needs:

Works in Claude, Cursor & other MCP clients

Gearboy

A Game Boy emulator that lets your AI assistant play, debug, and inspect games directly.

Pause my game and inspect memory with my AI assistant

Set breakpoints so my AI helps me debug a ROM

Needs:

Works in Claude, Cursor & other MCP clients

Gmail-MCP-Server

Turns your Gmail inbox into something your assistant can read, sort, and send from.

Find every email from my landlord in the last six months

Draft a reply to this thread and attach the signed contract

Needs:

Works in Claude, Cursor & other MCP clients

google-calendar-mcp

Brings your Google Calendars into Claude so you can schedule by chatting.

Find a free hour across my work and personal calendars

Add an event from a screenshot of an invitation

Needs: A Google Cloud project with the Calendar API enabledOAuth 2.0 credentials (Desktop app type)

Works in Claude, Cursor & other MCP clients

Proxima

Ask your assistant to pull in ChatGPT, Gemini, and Perplexity using your existing logins.

Chat with ChatGPT, Gemini, or Perplexity inside my coding tool

Compare answers from different AI models before choosing one

Needs:

Works in Claude, Cursor & other MCP clients

magic

Mid-planning a booking system, describe it in English and watch a working app appear.

Turn a plain-English description into a working business app

Build a customer database with a ready-to-use search screen

Needs:

Works in Claude, Cursor & other MCP clients

ref-tools-mcp

Ask your assistant to look up current documentation for any library before writing code.

Look up how a library's feature actually works before writing code

Check the latest documentation for a tool I've never used

Needs:

Works in Claude, Cursor & other MCP clients

rsdoctor

Diagnose slow or bloated website builds by asking your AI assistant directly.

Find out why my website's build is taking too long

Spot duplicate code that's bloating my finished website

Needs:

Works in Claude, Cursor & other MCP clients

1.1Kweb-infra-dev

meta-ads-mcp

Ask your assistant to check yesterday's Facebook and Instagram ad results and fix the budgets.

Check how yesterday's Facebook ads did without opening Ads Manager

Pause a campaign that is burning money

Needs:

Works in Claude, Cursor & other MCP clients

1.1Kpipeboard-co

12306-mcp

Turns China's 12306 railway booking site into something your assistant can search for you.

Find trains from Beijing to Shanghai on a specific date

Check which seat classes still have tickets left

Needs:

Works in Claude, Cursor & other MCP clients

arkon

Brings your company's internal documents into Claude as a searchable knowledge base.

Ask Claude a question and get answers from our own documents

Find the right company document without digging through folders

Needs:

Works in Claude, Cursor & other MCP clients

Agentlas-OS

Custom AI helpers for your coding assistant — build them once, reuse them anywhere.

Turn a plain-language request into a ready-to-use helper agent

Borrow a pre-built specialist agent instead of building my own

Needs:

Works in Claude, Cursor & other MCP clients

1.1Kagentlas-ai

claude-video-vision

Your assistant can watch any video and describe exactly what happens, frame by frame.

Get a summary of a long YouTube video without watching it

Find out what's said at a specific moment in a video

Needs: Node.js 20+ (for the MCP server)ffmpeg (auto-detected, install instructions provided by setup wizard)yt-dlp (optional, required only for YouTube URLs; brew install yt-dlp on macOS)Backend-specific:Gemini API: free API key from ai.google.devLocal: brew install whisper-cpp (macOS) or equivalent

Works in Claude, Cursor & other MCP clients

1.1Kjordanrendric

llm-sandbox

A secure code sandbox for your AI assistant — run and test code safely.

Run a piece of code my AI assistant just wrote

Test AI-generated Python, JavaScript, Java, or Go code safely

Needs:

Works in Claude, Cursor & other MCP clients

vet

Ask your assistant to check whether an open-source package is safe before you use it.

Check if a package I'm about to install is malicious

Scan my project's dependencies for known security risks

Needs:

Works in Claude, Cursor & other MCP clients