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Model Context Protocols for the Arrstack

This package is web search mcp server which provide tools to search in real time.

Calculates 1:1 Pokémon Champions singles matchups, returning structured JSON stats, speed, type, and damage analysis, with Korean/English input support.

Provides real-time and historical cryptocurrency market data including asset prices, exchange rates, and metadata for supported digital assets. Part of the Crypto APIs suite of blockchain data tools, requiring a Crypto APIs API key for access.

OpenCorporates MCP provides free, no-auth access to global company registry data with rate limiting, enabling AI agents to look up company information.

Analyzes enterprise transformation programs to surface maturity gaps and risk signals, enabling AI agents to identify stalled initiatives and prioritize actions.

GitLab MCP — wraps the GitLab REST API v4 (BYO API key)

A native MCP server for Unreal Engine 5.7 that lets AI assistants inspect and control an open Unreal Editor through a single 'unreal' tool, supporting Python/console command execution and async tasks.

Enables passing notes between Claude rooms on the same machine via Markdown files. Supports listing, reading, and writing notes with security validation.

MCP server that brings AI paper reading and code repository discovery from Hugging Face Papers into any MCP-compatible client.

Enables Claude to search tweets, analyze user profiles, and retrieve timelines via the SocialData API.

A Model Context Protocol (MCP) server that connects to a PostgreSQL database to manage appointment scheduling.

Lets AI coding agents generate and manage threat models, controls, assumptions, compliance mapping, and evidence programmatically via the Mipiti security posture platform.

Swissmedic authorised human medicines — the 'Zugelassene Arzneimittel

A dependency-free stdio MCP server that enables coding agents to persist and restore project task state, memory, decisions, and next steps across sessions using the .handoff contract.

Enables AI agents to search, create, and manage Notion pages and databases through the Model Context Protocol. It features file-based operations and response extraction to optimize token usage and context efficiency.

Enables AI-powered translation of YouTube videos into localized versions with synthesized voiceovers and avatar videos. Supports the full content pipeline from transcript extraction and translation to video generation and publishing across social platforms.

Breweries MCP — Open Brewery DB API (free, no auth)

Demonstrate how to quickly implement an MCP server with minimal setup. Enable seamless integration of LLMs with external tools and resources through a straightforward example. Facilitate rapid prototyping of MCP capabilities for development and testing.

This MCP server implementation provides integration with Pushover.net for sending notifications. Developed by Ashik Nesin, it leverages the @modelcontextprotocol/sdk to enable seamless communication between MCP clients and the Pushover service. The server offers a straightforward way to send push notifications to various devices, making it useful for applications that require real-time alerts or updates within the MCP ecosystem.