Security Detections MCP is a server based on the Model Context Protocol that allows LLMs to query a unified security detection rule database covering Sigma, Splunk ESCU, Elastic, and KQL formats. The latest version 3.0 is upgraded to an autonomous detection engineering platform that can automatically extract TTPs from threat intelligence, analyze coverage gaps, generate SIEM-native format detection rules, run tests, and verify. The project includes over 71 tools, 11 pre-built workflow prompts, and a knowledge graph system, supporting multiple SIEM platforms.

Open Data MCP is an open - source project aiming to quickly connect public data sets to LLM applications through the MCP protocol. The project provides a CLI tool to achieve a 2 - minute connection (currently supporting Claude) and establishes a community collaboration framework that allows developers to easily contribute and publish public data sets. The core goal is to build an infrastructure that connects all LLM applications with millions of public data sets.

An MCP server that provides real-time access to Brazilian agricultural data for LLMs, including data from 10 public sources such as prices, crop estimates, climate, and deforestation.

This project compiles a list of popular Model Context Protocol (MCP) servers based on Smithery.ai usage data. MCP is an open-source standard developed by Anthropic for establishing secure two-way connections between data sources and AI tools.

An MCP protocol service that establishes a two - way chat bridge between the Factorio game and Claude Code, enabling real - time communication through RCON and allowing players to interact with the AI assistant in the game.

The Nextcloud MCP Server is a tool rewritten in TypeScript that allows large language models to interact with Nextcloud instances through the Model Context Protocol. It supports 30 operations such as notes, calendars, contacts, spreadsheets, and files, and especially provides a revolutionary unified file search function. It supports one - click cloud deployment on Smithery.

MCP Access Point is a lightweight protocol conversion gateway tool used to establish a communication bridge between traditional HTTP services and MCP clients, supporting protocol conversion without modifying server interfaces.

A comprehensive real estate data management MCP server, providing tools and resources for property listings, agent management, market analysis, customer relations, and regional intelligence.

A VMware ESXi/vCenter management server based on the MCP protocol, providing a REST API management interface for virtual machines.

An MCP wrapper for the bloodyAD tool, providing automated operations for Active Directory enumeration and privilege escalation

The EVE Online market data interface server provides real-time market data access functions, including price query, order retrieval, historical data analysis, etc., and supports ESI API integration and structured market data access.

DNStwist MCP Server is a Model Context Protocol service based on the dnstwist tool, used to detect domain typo variants, phishing websites, and corporate espionage. It provides functions such as domain fuzzy generation, registration check, and DNS record analysis, and can be integrated into MCP-compatible applications such as Claude Desktop.

An MCP server that provides integration with Things3, supports task and project management, and especially supports synchronization with Agenda projects.

The MCP server is a tool that supports FTP, SFTP, and SSH connections, allowing users to directly manage files on remote servers via Cursor AI, including operations such as upload, download, and editing. It is especially suitable for the management of website hosting services such as WordPress.

SEO MCP is an SEO tool service based on Ahrefs data, offering functions such as backlink analysis, keyword research, and traffic estimation. It obtains and caches data through the API and supports automatic captcha cracking.

The esa-mcp-server is a server that provides access to the esa.io API through the Model Context Protocol (MCP), supporting functions such as searching, creating, updating, and deleting articles.

Pinchwork is an AI agent task marketplace where agents can post and undertake tasks from each other, pay through a credit system, and support real-time communication, credit escrow, and integration with multiple frameworks.

A server that enables Claude AI to interact with the esa API through the MCP protocol to automate document management.

A project built with pnpm, configured with an MCP server, and using the ESA API for document management.

A scalable OpenAPI endpoint discovery and API request tool that quickly locates API endpoints and executes requests through semantic search, especially suitable for handling large OpenAPI documents.

GUARDRAIL is a security framework specifically designed for the large language model (LLM) application ecosystem, providing comprehensive protection especially for the Model Context Protocol (MCP). It uses a multi - layer architecture, including an information gateway layer, a context verification layer, a request control layer, an execution isolation layer, and an audit monitoring layer, aiming to prevent data leakage, unauthorized access, and resource abuse. This framework emphasizes progressive adoption, allowing developers to gradually enhance security while maintaining high performance and ease of use.

The OCI Pricing MCP Server provides pricing data for Oracle cloud infrastructure to AI assistants, supporting real - time queries and offline data. It includes cost estimation tools for services such as computing, storage, and databases.

This project demonstrates the security risks of using AI agent tools through extendable-agents, especially the potential leakage of sensitive information caused by tool sharing under the MCP protocol, and provides security usage suggestions.

A proof-of-concept MCP tool that supports ESP-IDF project construction, logging, and automatic problem repair

Brewfather MCP is an experimental project. The current development is concentrated on the master branch, aiming to establish a good structure.

A FastMCP server implementation based on the Replicate API, focusing on providing resource-based access to AI model inference, especially good at image generation functions.

The Maven Indexer MCP Server provides a tool for AI agents to search for Java classes, method signatures, and source code by indexing the local Maven repository and Gradle cache, especially suitable for understanding the code of internal private libraries and less - known public libraries.

A VMware ESXi/vCenter management server based on the MCP protocol, providing a REST API interface for virtual machine management

Auto Causal Inference is a project that uses large language models (LLMs) to automatically perform causal inference. Users only need to specify the treatment variable and the outcome variable, and the system can automatically complete the full - process analysis, including variable role identification, causal graph construction, effect estimation, and model validation. The project provides two agent architectures (LangGraph and MCP) to achieve this function, which is particularly suitable for causal problem analysis in the banking scenario.

The OP.GG Esports MCP Server provides a League of Legends event data interface for AI agents

A tool for crawling interview questions from the LeetCode discussion area, especially focusing on Google interview questions. It supports organizing data by month and exporting it to CSV and Google Sheets.

Essential MCP is a revolutionary AI - human interaction protocol that enables a more powerful and intelligent collaborative experience through a context management system, tool collection, and testing framework. The project includes core components such as an SSH server, a Python API tool hub, and a unified context system. It is built with a modern technology stack and inspired by Elvis's innovative spirit.

Model Context Protocol (MCP) is an open standard that allows developers to establish a secure two-way connection between data sources and AI tools. This project provides a gem package implemented in Ruby, including full development process support and type checking functions.

This is an Android MCP toolkit designed for AI agents, providing tools such as SVG to VectorDrawable conversion, ADB log reading, UI automation, and text length estimation, aiming to efficiently connect the Android development process with AI agents.

The EspoCRM MCP Server is a comprehensive model context protocol server that provides seamless integration with EspoCRM, supporting 47 tools for complete CRM operations, including contact, account, opportunity, meeting, user, task, lead management, and advanced functions such as team, role, and entity relationship management, along with an AI chatbot interface.

A simplified Node.js execution environment that supports direct running of JavaScript code and provides full access to ESM modules, dynamic imports, and the Node.js API.

TWStockMCPServer is a server based on the Model Context Protocol (MCP), specifically designed for data from the Taiwan Stock Exchange, providing real-time stock information, financial analysis, ESG data, and market trend analysis functions.

MCP Uber Server is a model protocol server for booking Uber trips via an AI assistant, providing functions such as OAuth authentication, price estimation, ride - hailing, status query, and ride cancellation.

The Data Gouv MCP server is an MCP service for interacting with the French Datagouv API, especially the enterprise search API, which provides query functions for enterprise names, addresses, director lists, etc.

An MCP server for the ESA API, providing various team document management functions