发现优秀的 MCP 服务器

Ops HubSpot CRM MCP Server

Custom MCP server for HubSpot CRM providing ICP segmentation, scoring, duplicate detection, Data Quality Score, and lifecycle stage automation. Exposes 39 tools to enhance HubSpot's native capabilities.

MCP-Crawl4AI

A Model Context Protocol server that enables AI systems to crawl and scrape the live web using Crawl4AI and headless Chromium. It provides tools for structured data extraction, deep site traversal, and session-aware workflows with LLM-optimized outputs like markdown.

getcourse-mcp

Automates a GetCourse account from an AI agent — grant lesson/training access, manage users and groups — with no official API.

MCPStudio: The Postman for Model Context Protocol

For MCP (Minecraft Protocol) servers, using Postman directly isn't the typical workflow. The Minecraft protocol is a binary protocol, not a standard HTTP protocol that Postman is designed for. Postman excels at sending and receiving HTTP requests and displaying JSON, XML, or other text-based responses. However, you can use Postman in conjunction with a custom script or proxy to interact with an MCP server. Here's a breakdown of the approaches and considerations: **Why Postman Isn't Directly Compatible:** * **Binary Protocol:** The Minecraft protocol uses a custom binary format for communication. Postman is designed for text-based protocols like HTTP. * **Authentication:** Minecraft authentication is handled differently than standard web authentication. * **Stateful Connection:** Minecraft connections are typically stateful, maintaining a persistent connection between the client and server. Postman is designed for stateless requests. **Possible Approaches (with varying levels of complexity):** 1. **Custom Script/Proxy:** This is the most common and flexible approach. * **Concept:** You create a script (e.g., in Python, Node.js, Java) that acts as a proxy. This script: * Listens for HTTP requests from Postman. * Translates those HTTP requests into the appropriate Minecraft protocol packets. * Sends the packets to the MCP server. * Receives responses from the MCP server. * Translates the responses back into a format Postman can understand (e.g., JSON). * Sends the JSON response back to Postman. * **Example (Conceptual Python using `mcstatus` library):** ```python from flask import Flask, request, jsonify from mcstatus import JavaServer app = Flask(__name__) @app.route('/minecraft/status', methods=['GET']) def get_minecraft_status(): server_address = request.args.get('address', 'localhost:25565') # Get server address from Postman try: server = JavaServer.lookup(server_address) status = server.status() return jsonify({ "online": True, "players_online": status.players.online, "players_max": status.players.max, "version": status.version.name, "motd": status.description }) except Exception as e: return jsonify({"online": False, "error": str(e)}) if __name__ == '__main__': app.run(debug=True, port=5000) ``` * **Explanation:** * This Python code uses Flask to create a simple web server. * It uses the `mcstatus` library to query a Minecraft server. * The `/minecraft/status` endpoint accepts a server address as a query parameter. * It returns a JSON response with the server status. * **Postman Setup:** * In Postman, you would send a GET request to `http://localhost:5000/minecraft/status?address=yourserver.com:25565`. * Postman would display the JSON response from the Python script. * **Libraries:** * **Python:** `mcstatus`, `nbt`, `pymclevel` (for level data) * **Node.js:** `minecraft-protocol`, `prismarine-nbt` * **Java:** `minecraft-server-util` (for status pings), custom packet handling * **Pros:** Most flexible, allows you to implement any Minecraft protocol interaction. * **Cons:** Requires significant programming effort. You need to understand the Minecraft protocol. 2. **Pre-built Minecraft API (if available):** * Some Minecraft server implementations (e.g., some modded servers) might expose a REST API. If so, you can use Postman to interact with that API directly. * **Check the server documentation** to see if an API exists. * **Pros:** Easiest if an API is available. * **Cons:** Relies on the server providing an API, which is not standard. 3. **Wireshark (for Packet Analysis):** * While not directly using Postman, you can use Wireshark to capture and analyze the raw Minecraft protocol packets being sent between a Minecraft client and server. * This is useful for understanding the protocol and debugging your own implementations. * **Pros:** Excellent for understanding the protocol. * **Cons:** Doesn't allow you to send custom packets. **Important Considerations:** * **Minecraft Protocol Version:** The Minecraft protocol changes with each version of Minecraft. Make sure your script or library supports the correct version. * **Authentication:** You'll need to handle Minecraft authentication if you want to interact with a server that requires it. This typically involves using the Mojang authentication API. * **Server Security:** Be careful when sending custom packets to a Minecraft server. Malicious packets could potentially crash the server or cause other problems. * **Rate Limiting:** Some servers may have rate limits to prevent abuse. Be mindful of these limits when sending requests. **In summary:** Postman is not a direct tool for interacting with Minecraft servers due to the binary protocol. You'll need to use a custom script or proxy to translate between HTTP requests (from Postman) and the Minecraft protocol. The `mcstatus` library (in Python) provides a simple example for getting server status. For more complex interactions, you'll need to delve deeper into the Minecraft protocol and use more advanced libraries. If the server provides a REST API, that's the easiest way to interact with it using Postman. --- **Chinese Translation (Summary):** 由于 Minecraft 服务器使用二进制协议，Postman 无法直接与之交互。你需要使用自定义脚本或代理来在 HTTP 请求（来自 Postman）和 Minecraft 协议之间进行转换。`mcstatus` 库（在 Python 中）提供了一个获取服务器状态的简单示例。对于更复杂的交互，你需要深入研究 Minecraft 协议并使用更高级的库。如果服务器提供了 REST API，那是使用 Postman 与之交互的最简单方法。 (Simplified Chinese) 由于 Minecraft 服务器使用二进制协议，Postman 无法直接与之交互。你需要使用自定义脚本或代理来在 HTTP 请求（来自 Postman）和 Minecraft 协议之间进行转换。`mcstatus` 库（在 Python 中）提供了一个获取服务器状态的简单示例。对于更复杂的交互，你需要深入研究 Minecraft 协议并使用更高级的库。如果服务器提供了 REST API，那是使用 Postman 与之交互的最简单方法。

masaro-infra-mcp

A secure MCP server providing read-only tools to interact with Cloudflare, Coolify, and other infrastructure services, enabling AI clients to safely diagnose and validate environments.

rednote-crawler

Enables AI assistants to search and collect data from Xiaohongshu/REDnote, including notes, comments, and user info, with dual-layer anti-detection and persistent login.

Clockify MCP Server

Integrates with Clockify time tracking API to retrieve user information, manage projects, and log time entries with flexible time specifications across workspaces.

confluence

Enables querying Confluence or Kubernetes documentation through hybrid search and an agentic RAG pipeline, returning structured answers with citations.

swiss-efv-mcp

MCP server for Swiss federal finances (EFV), providing read-only tools to query budget, debt, forecasts, and spending by task and institution from public data.

mcp-7zip-server

An MCP server for 7-Zip archive operations (list, extract, create) with dual-engine architecture and sandbox security features. Note: currently a learning project and not yet functional.

SeedDream 4.0 Replicate MCP Server

Enables high-quality image generation using Bytedance's SeedDream 4.0 model via Replicate, supporting bilingual prompts and high-resolution 2K outputs. It allows users to create photorealistic portraits and images with accurate text layout through simple natural language commands.

Market Data MCP Server

Enables fetching market and options data including OHLCV prices, option chains, Greeks, and corporate events through a pluggable FastAPI service. Supports creating aligned training datasets for financial analysis and uses yfinance by default with support for custom data providers.

Presidio MCP Server

Enables PII detection and anonymization using Microsoft Presidio with tools, resources, and prompts via MCP.

Enterprise Knowledge MCP Server

Enables querying enterprise documents (DOCX, PDF, PPTX) using natural language, with hybrid search and MCP integration for Claude Desktop and other agents.

documentero

Enables AI agents to list Documentero templates, inspect their field schemas, and generate Word/PDF/Excel documents via the Documentero API.

voice-dialog

Adds voice conversation capabilities to AI agents via MCP, enabling local speech recognition and synthesis with tools like speak, listen, and ask_by_voice for interactive voice interactions.

wayne-mcp-servers

我自定义的 MCP（模型上下文协议）服务器。

frappe-api-mcp

Enables interaction with Frappe and ERPNext sites through their REST API endpoints. It supports standard HTTP methods for performing CRUD operations and managing site data using natural language.

Okta MCP Server

Enables LLM agents to manage Okta organizations through natural language, providing full CRUD operations for users, groups, applications, policies, and system logs via Okta's Admin Management APIs.

mcp-all-in-one

A modular monolith MCP server connecting multiple providers (Redash, PostgreSQL, GitHub) with unified permission, security, and auditing, enabling secure data access and tool execution.

Canary

MCP server for Interactive Brokers that provides account, portfolio, market data, and risk analysis tools to MCP hosts like Claude Desktop, enabling natural language queries about positions, market regime, and position sizing without placing orders.

ZeptoMail Templates MCP

Enables AI agents to list, search, read, create, update, and delete email templates across all ZeptoMail agents in a Zoho account, with read-only agent discovery and safety checks for writes.

open-agreements

Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment, cloud terms) and produce DOCX files.

VK Ads MCP All in One

Local MCP server that integrates with VK Ads API and Core VK API, providing 128 tools for managing ad campaigns, audiences, creatives, statistics, and analyzing VK communities.

Figma Context Cache MCP

An MCP server that provides cached, refreshable, and structured Figma context for AI coding assistants, reducing API calls and latency by storing node responses locally.

Memory MCP Server

Exposes local persistent memory as an MCP server with Markdown storage, PARA organization, Zettelkasten linking, and SQLite FTS5 search. Enables Claude and other MCP-compatible agents to store, organize, and retrieve knowledge with context-based recommendations through the Olima association engine.

StaticApkAuditor MCP

Enables Android APK security auditing through natural language by decompiling APKs with Apktool and running static analysis heuristics for attack surface, permissions, secrets, crypto, native libraries, and more, with every analysis logged to disk as markdown reports.

seoagent

Agent-first SEO toolkit with 24 MCP tools for keyword research, rank tracking, site audits up to 50k pages, competitor analysis, content gap detection, domain reputation, backlink intelligence, Google Search Console integration, and AI-powered strategy generation with Claude, GPT, and Ollama. SQLite-backed and bring-your-own-key.

Bug Bounty MCP Server

Provides Claude Code with access to a comprehensive bug bounty knowledge base including techniques, payloads, wordlists, and real-world reports through 14 tools for searching, retrieving payloads, and assessing report quality.