MCP Server Registry

Integrates with Steam's API to fetch and analyze game reviews and information, enabling customizable queries for player feedback, sentiment tracking, and game details.

Steam concurrent players by game over time, monthly trends and growth. Free key at trendsmcp.ai

Integrates with the Steam Web API. Allows for querying various stats, such as games in your library and their respective playtime.

MCP Server for interacting with a Steel web browser

Query metrics, targets, entities, and team data in your Steep workspace via MCP.

Anki MCP server for flashcard management

Simple MCP server for Claude Code one-shot execution

MCP Server to execute AppleScript and JXA on macOS.

Control Stellarium planetarium software via its Remote Control HTTP API.

Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.

A LearnDash MCP Server implementation

MCP server for Stellify - AI-native code generation platform

SwiftUI iOS component for Step Indications.

Provides a philosophical mentor named Stern who combines rationalist thinking, stoic philosophy, and psychological insights with smart contract-based accountability for personal growth commitments.

Lightweight MCP server for web search and scraping

Enables creation, reading, and management of personal notes directly within conversations through a lightweight text-based storage system

MCP server for STier Web API - Niagara 4 building automation

The official MCP Server for the Stigg API

STIL lab at ETS Montreal — knowledge base and paper search via ArXiv and Semantic Scholar.

MCP server for StillOnline REST API (Pro/Ultimate)

MCP server exposing Google's Stim quantum stabilizer circuit library as LLM tools

Integrates with Google Stitch API using OAuth authentication to provide automated design workflow capabilities including UI/UX development, design systems management, export processes, and quality assurance.

Design token tools for Google Stitch: convert, validate, diff, lint, generate, and export.