Discover Awesome MCP Servers

n8n-workflow-tester-safe

Safe MCP server and CLI tool for testing, scoring, and inspecting n8n workflows. Features 19 tools for workflow testing, execution traces, tiered scoring, and a built-in node catalog with 800+ node types. Designed with safety-first approach: no credential management, no secrets lifecycle, no auto-fix loops.

LeaveManager

Enables managing employee leave requests including checking balance, applying for leave, and viewing history.

Gemini CLI Orchestrator MCP

A lightweight MCP server that enables AI agents to perform deep codebase analysis by leveraging Gemini's massive context window for cross-file analysis and intelligent file selection.

MCP Toolkit

セキュリティと制御を維持しながら、AIアシスタントがファイルシステム、データベース、GitHubリポジトリ、Webリソース、およびシステムツールと対話できるようにする、包括的なモデルコンテキストプロトコルサーバーの実装。

MCP Lab Workshop Server

An educational MCP server that controls a live dashboard on Cloudflare Workers, enabling real-time toggling of features, updating stats, and setting messages via 8 MCP tools.

Context Engineering MCP Server

Automates Cole Medin's context engineering methodology to generate high-quality Product Requirements Prompts (PRPs) by analyzing existing codebases, asking contextual questions, and synthesizing insights.

tea-planner

MCP server for tea enthusiasts to get daily tea recommendations, manage tea inventory, and fine-tune brewing parameters based on taste feedback.

MCP Tools

Provides context management and todo persistence with AI second opinions from ChatGPT and Claude. Enables saving code snippets, conversations, and todos across sessions with full-text search capabilities.

AlphaVantage MCP Server

Provides comprehensive market data, fundamental analysis, and technical indicators through the AlphaVantage API. It enables users to fetch financial statements, stock prices, and market news with sentiment analysis for detailed financial research.

GCAL-MCP

A Model Context Protocol server that provides read-only access to the Google Calendar API v3. It enables users to list calendars, search for events, check free/busy availability, and retrieve calendar settings.

Skool MCP Server

MCP server for interacting with Skool.com communities, enabling community management, post operations, member management, and course access through natural language.

AI Development Guidelines MCP Server

Provides AI agents with professional coding standards, development best practices, and context-aware guidance through static documentation and AI-powered custom recommendations. Enables agents to access comprehensive development guidelines including coding rules, debugging techniques, and AI steering instructions.

driftglass

MCP server that maintains cited, current answers to standing research questions by tracking chosen sources, consolidating repeated coverage, and providing evidence-based briefs with change signals.

fallbond-mcp

Sovereign, MIT-licensed MCP server wrapping the fallbond SDK for secure, offline-capable professional-service workflow management with Ed25519-signed transactions.

upload-post-mcp

A local MCP server that lets Claude post to social media via upload-post.com — text, photos, and videos across 13 platforms.

MCP Advisor

MCP server that lets AI assistants browse, search, and discover MCP servers from the MCP Advisor registry. Provides tools for searching servers, fetching details, and getting install instructions for various clients.

ToGMAL MCP Server

Provides real-time, privacy-preserving analysis of LLM interactions to detect problematic behaviors like medical advice, dangerous file operations, physics speculation, and unsupported claims. Recommends safety interventions and builds a taxonomy of LLM limitations through crowdsourced evidence collection.

Spruthub MCP Server

Enables control of Sprut.hub smart home devices through dynamic API discovery and schema validation.

Avanza MCP

Local Streamable HTTP MCP server for Avanza that provides authentication, account data, instruments, market data, and order tools. Order tools can affect real money, so requires approval and safe configuration.

agent-bus-mcp

A local MCP server that connects AI coding agents (Claude Code, Codex, Cursor, etc.) on the same machine via a shared message bus, enabling them to chat, delegate tasks, and collaborate privately without cloud or internet.

Aseprite-MCP

Enables AI assistants to automate Aseprite tasks such as sprite sheet export, frame extraction, and Lua scripting for sprite manipulation.

cua-local

Provides a local MCP bridge for AI assistants to control a Mac by observing screen state and performing actions like mouse movement, clicking, typing, and opening URLs.

re-mcp

A multi-backend MCP server that exposes binary analysis capabilities from IDA Pro and Ghidra, allowing LLMs to directly drive reverse-engineering tools via natural language.

AWS Instances MCP (Model Context Protocol) Server

MCP (Model Context Protocol)サーバーは、Claude DesktopなどのMCPクライアントを接続するためのものです。

ryterpro-mcp

AI text humanization and rewriting tools powered by Ryter Pro API.

spacetrack-mcp

MCP server that wraps the NASA Space-Track API to provide tools for TLE lookup, conjunction query, and satellite catalog search.

Scribe

Enables AI assistants to securely manage Google Calendar events using natural language, including scheduling, rescheduling, deleting, and searching events.

mcp-rick-and-morty

Enables querying Rick and Morty characters, locations, and episodes using the Rick and Morty API with no authentication required.

microbeFunction_mcp

Supports querying and downloading MGnify genome data and performing KEGG functional annotation and module completeness analysis for microbial genomes.

Embeddings MCP Server

A Model Context Protocol server for generating text embeddings using OpenAI, Anthropic, or Ollama, with tools for single and batch embedding operations.