Druid MCP Server

Name: Druid MCP Server
Author: iunera

作者：iunera版本 2.0.1i★ –i在你的电脑上运行

注册名称com.iunera/druid-mcp-server

安装

概览

作者提供的说明（英文原文）

AI-powered MCP server for Apache Druid cluster management and analytic

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在你的电脑上运行
传输方式: stdio
分类: 其他
你需要填写：DRUID_ROUTER_URL, DRUID_AUTH_PASSWORD

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在你的电脑上运行，拥有你的用户账户的权限（文件、网络、应用）。
需要你自己填写： DRUID_ROUTER_URL, DRUID_COORDINATOR_URL, DRUID_AUTH_USERNAME, DRUID_AUTH_PASSWORD, DRUID_SSL_ENABLED, DRUID_SSL_SKIP_VERIFICATION

标为机密的值是你账户的钥匙。千万不要分享给别人，也不要粘贴到聊天里。

你需要

Docker已安装 Docker

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

打开 Claude Desktop → Settings → Developer → Edit Config，把下面的内容粘贴到 claude_desktop_config.json

{
  "mcpServers": {
    "druid": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DRUID_ROUTER_URL",
        "-e",
        "DRUID_COORDINATOR_URL",
        "-e",
        "DRUID_AUTH_USERNAME",
        "-e",
        "DRUID_AUTH_PASSWORD",
        "-e",
        "DRUID_SSL_ENABLED",
        "-e",
        "DRUID_SSL_SKIP_VERIFICATION",
        "docker.io/iunera/druid-mcp-server:2.0.1"
      ],
      "env": {
        "DRUID_ROUTER_URL": "your-value",
        "DRUID_COORDINATOR_URL": "your-value",
        "DRUID_AUTH_USERNAME": "your-value",
        "DRUID_AUTH_PASSWORD": "your-value",
        "DRUID_SSL_ENABLED": "your-value",
        "DRUID_SSL_SKIP_VERIFICATION": "your-value"
      }
    }
  }
}

在终端中运行这条命令

claude mcp add druid --env DRUID_ROUTER_URL=your-value --env DRUID_COORDINATOR_URL=your-value --env DRUID_AUTH_USERNAME=your-value --env DRUID_AUTH_PASSWORD=your-value --env DRUID_SSL_ENABLED=your-value --env DRUID_SSL_SKIP_VERIFICATION=your-value -- docker run -i --rm -e DRUID_ROUTER_URL -e DRUID_COORDINATOR_URL -e DRUID_AUTH_USERNAME -e DRUID_AUTH_PASSWORD -e DRUID_SSL_ENABLED -e DRUID_SSL_SKIP_VERIFICATION docker.io/iunera/druid-mcp-server:2.0.1

运行前请先填写空着的值。

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "druid": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DRUID_ROUTER_URL",
        "-e",
        "DRUID_COORDINATOR_URL",
        "-e",
        "DRUID_AUTH_USERNAME",
        "-e",
        "DRUID_AUTH_PASSWORD",
        "-e",
        "DRUID_SSL_ENABLED",
        "-e",
        "DRUID_SSL_SKIP_VERIFICATION",
        "docker.io/iunera/druid-mcp-server:2.0.1"
      ],
      "env": {
        "DRUID_ROUTER_URL": "your-value",
        "DRUID_COORDINATOR_URL": "your-value",
        "DRUID_AUTH_USERNAME": "your-value",
        "DRUID_AUTH_PASSWORD": "your-value",
        "DRUID_SSL_ENABLED": "your-value",
        "DRUID_SSL_SKIP_VERIFICATION": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "druid": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "DRUID_ROUTER_URL",
        "-e",
        "DRUID_COORDINATOR_URL",
        "-e",
        "DRUID_AUTH_USERNAME",
        "-e",
        "DRUID_AUTH_PASSWORD",
        "-e",
        "DRUID_SSL_ENABLED",
        "-e",
        "DRUID_SSL_SKIP_VERIFICATION",
        "docker.io/iunera/druid-mcp-server:2.0.1"
      ],
      "env": {
        "DRUID_ROUTER_URL": "your-value",
        "DRUID_COORDINATOR_URL": "your-value",
        "DRUID_AUTH_USERNAME": "your-value",
        "DRUID_AUTH_PASSWORD": "your-value",
        "DRUID_SSL_ENABLED": "your-value",
        "DRUID_SSL_SKIP_VERIFICATION": "your-value"
      }
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

这个服务器在你的电脑上运行，而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。

你的选择通过 Cookie 保存在这台设备上，无需账户。

需要你填写的值

DRUID_ROUTER_URL 必填 env
Druid router URL for connecting to the Druid cluster
DRUID_COORDINATOR_URL env
Druid coordinator URL for querying metadata endpoints (optional)
DRUID_AUTH_USERNAME env
Username for Druid authentication (optional)
DRUID_AUTH_PASSWORD 机密 env
Password for Druid authentication (optional)
DRUID_SSL_ENABLED env
Enable SSL/TLS support for Druid connections
DRUID_SSL_SKIP_VERIFICATION env
Skip SSL certificate verification (for development/testing only)

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

它在你的电脑上运行；安装后，工具列表会显示在你的 AI 应用中。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月8日

✓ 通过
作者与仓库一致
注册名称已通过域名 iunera.com 验证（注册中心会核实域名所有权）
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
– 不适用
端点有响应
它在你的电脑上运行，没有互联网端点
– 不适用
使用 OAuth 登录
在你的电脑上运行，改用本地设置
… 尚未检查
工具描述中没有隐藏指令
它在你的电脑上运行；我们只能读取互联网端点的工具列表

与“其他”中的其他服务器比较i

星标数多于此分类中其他 18397 个服务器的 0%
发布到注册中心的时间比此分类中其他 18397 个服务器的 30% 更新
基础检查结果等于或优于此分类中其他 18397 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

Druid MCP Server 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

你需要填写：DRUID_ROUTER_URL, DRUID_AUTH_PASSWORD

它在我的电脑上运行还是在云端？

它在你的电脑上运行。你的 AI 应用会在需要时启动它，数据不会经过作者的服务器（除非它自己调用在线服务）。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（2.0.1）于2个月前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Docker。

有什么可以替代它？

同一分类中有：Spec Driven Development, Remote Desktop Commander, alalanet — check before you pay

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Spec Driven Development

作者：formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新

安装

Remote Desktop Commander

作者：desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

在云端运行★ 211前天更新

安装

alalanet — check before you pay

作者：alalanet

Check packages, MCP servers and x402 endpoints before agents install or pay. Signed.

在云端运行今天更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

Druid MCP Server

A comprehensive Model Context Protocol (MCP) server for Apache Druid that provides extensive tools, resources, and prompts for managing and analyzing Druid clusters.

*Developed by iunera - Advanced AI and Data Analytics Solutions*

Overview

This MCP server implements a intend-based architecture where profiles picture their usaae intend and the corresponding area of Druid usage. The server provides three main types of MCP components:

Tools - Executable functions for performing operations
Resources - Data providers for accessing information
Prompts - AI-assisted guidance templates

Video Walkthrough

Learn how to integrate AI agents with Apache Druid using the MCP server. This tutorial demonstrates time series data exploration, statistical analysis, and data ingestion using natural language with AI assistants like Claude, ChatGPT, and Gemini.

*Click the thumbnail above to watch the video on YouTube*

🌊 Y̊pipe: AI-Powered UI for Druid

Experience your data like never before with [Y̊pipe (formerly Data-Philter)](https://ypipe.com), a local desktop application that makes offline AI practical, designed by iunera. It leverages this Druid MCP Server to provide a seamless, conversational interface for your Druid cluster.

Natural Language Queries: Ask questions in plain English and get results instantly.
Local & Secure: Runs completely locally with support for offline models (CPU/GPU).
Plug & Play: Works out-of-the-box with the Development Druid Installation.

Get Ypipe on GitHub →

*The easiest way to test iunera/druid-mcp-server is ypipe.com / https://github.com/iunera/ypipe*

📋 Ypipe Integration Blueprint

For seamless integration, we provide a predefined Ypipe integration blueprint file:

Blueprint File: druid.ypipe
Configuration Guide: Ypipe Example Documentation

This blueprint allows you to easily connect and configure the Druid MCP server in Ypipe through a visual workspace.

Ypipe Workspace Flow	Druid Node Configuration

Features

Pure Java
Spring AI MCP Server integration
Tool-based architecture for MCP protocol compliance
Tool-based Architecture: Complete MCP protocol compliance with automatic JSON schema generation
Multiple Transport Modes: STDIO, SSE, and Streamable HTTP support including Oauth
Real-time Communication: Server-Sent Events with streaming capabilities
Comprehensive error handling
Customizable Prompt Templates: AI-assisted guidance with template customization
Comprehensive Error Handling: Graceful error handling with meaningful responses
Enterprise Ready: Production-grade configuration and security features

MCP Inspector Interface

When connected to an MCP client, you can inspect the available tools, resources, and prompts through the MCP inspector interface:

Available Tools

The tools interface shows all available Druid management functions organized by feature areas including data management, ingestion management, and monitoring & health.

Available Resources

The resources interface displays all accessible Druid data sources and metadata that can be retrieved through the MCP protocol.

Available Prompts

The prompts interface shows all AI-assisted guidance templates available for various Druid management tasks and data analysis workflows.

Quick Start

MCP Configuration for LLMs

A ready-to-use MCP configuration file is provided at mcp-servers-config.json that can be used with LLM clients to connect to this Druid MCP server.

Examples

The configuration includes multiple integration and transport options:

STDIO (default): see examples/stdio/README.md - server is spawned by the MCP client over STDIO.
Streamable HTTP (profile: http): see examples/streamable-http/README.md - single /mcp endpoint per MCP 2025-06-18.
Ypipe Blueprint: see examples/ypipe/README.md - configure and run the Druid MCP Server inside the Ypipe desktop client using the druid.ypipe blueprint.

Docker examples using environment variables:

# STDIO mode (default)

docker run --rm -i \ -e DRUID_ROUTER_URL=http://your-druid-router:8888 \ -e DRUID_COORDINATOR_URL=http://your-druid-coordinator:8081 \ iunera/druid-mcp-server:latest

HTTP mode (enable profile 'http' and expose /mcp)

docker run -p 8080:8080 \ -e SPRING_PROFILES_ACTIVE=http,query \ -e DRUID_ROUTER_URL=http://your-druid-router:8888 \ -e DRUID_COORDINATOR_URL=http://your-druid-coordinator:8081 \ iunera/druid-mcp-server:latest

Note on Spring profiles:

Default profile: stdio,query
HTTP profile: set SPRING_PROFILES_ACTIVE=http,query to enable Streamable HTTP at /mcp

Prerequisites

Java 25
Maven 3.6+
Apache Druid cluster running with router on port 8888

Build and Run

# Build the application

mvn clean package -DskipTests

Run the application

java -jar target/druid-mcp-server-2.0.1.jar

The server will start on port 8080 by default.

For detailed build instructions, testing, Docker setup, and development guidelines, see development.md.

Security & Authentication

Streamable HTTP and SSE transports are secured with OAuth 2.0 by default.
Clients must send a valid Bearer token in the Authorization header when connecting.
Example: Authorization: Bearer YOUR_JWT_TOKEN

Environment Variables

DRUID_MCP_SECURITY_OAUTH2_ENABLED:
Description: Enables or disables OAuth2 security for client authentication.
Type: Boolean
Default: true (OAuth2 is enabled by default as per the text above)
Usage: Set to false to disable OAuth2 authentication. When disabled, clients can access the server without providing OAuth2 tokens.
For enterprise SSO integration (OpenID Connect, Azure AD, Keycloak, etc.), please send an inquiry to consulting@iunera.com and see Contact & Support.

Installation from Maven Central

If you prefer to use the pre-built JAR without building from source, you can download and run it directly from Maven Central.

Prerequisites

Java 25 JRE only

Download and Run

Download the JAR from Maven Central https://repo.maven.apache.org/maven2/com/iunera/druid-mcp-server/

# STDIO mode (default)

java -jar target/druid-mcp-server-2.0.1.jar

HTTP mode (profile: http) - exposes /mcp on port 8080

java -Dspring.profiles.active=http \ -jar target/druid-mcp-server-2.0.1.jar

For Developers

For detailed development information including build instructions, testing guidelines, architecture details, and contributing guidelines, see development.md.

Available Tools by Feature

The MCP server activates tools dynamically based on active Spring profiles (SPRING_PROFILES_ACTIVE). The default configuration runs the server in STDIO mode with the query profile enabled.

Profile: `query` (Default Active Profile)

Provides safe, read-only data querying and browsing capabilities.

Tool	Description	Parameters	Druid API Endpoint / Functionality
`getDatasources`	List all available Apache Druid datasources or get detailed schema for a specific datasource.	`datasourceName` (String, optional), `detailed` (Boolean, optional)	`/druid/v2/sql` (queries system catalogs like `INFORMATION_SCHEMA.TABLES` & `COLUMNS`)
`getLookups`	Get configuration or status of lookups for all or a specific tier.	`tier` (String, optional), `lookupName` (String, optional), `includeStatus` (Boolean, optional)	`/druid/coordinator/v1/lookups/config` & `/status` endpoints
`getSegments`	Fetch segments metadata or details for a specific segment.	`datasource` (String, optional), `segmentId` (String, optional), `detailed` (Boolean, optional), `metadataOnly` (Boolean, optional)	`/druid/coordinator/v1/datasources/{ds}/segments` & system tables (`sys.segments` via `/druid/v2/sql`)
`getSegmentLoadQueue`	Get the load queue status showing segments currently being loaded.	`serverName` (String, optional)	`/druid/coordinator/v1/loadqueue`
`queryDruidSql`	Execute a SQL query against Druid datasources.	`sqlQuery` (String, required)	`/druid/v2/sql` (Router / Broker SQL endpoint)

Profile: `ops`

Provides administrative control over ingestion specs, tasks, streaming supervisors, retention rules, and compaction.

Tool	Description	Parameters	Druid API Endpoint / Functionality
`getCompactionConfig`	View compaction configuration or configuration change history for datasources.	`datasource` (String, optional), `includeHistory` (Boolean, optional)	`/druid/coordinator/v1/config/compaction` endpoints
`getCompactionStatus`	Retrieve the current status of compaction runs and progress.	`datasource` (String, optional)	`/druid/coordinator/v1/compaction/status`
`manageCompaction`	Add, update, or remove a compaction configuration.	`action` (Enum: UPSERT, DELETE, required), `datasource` (String, required), `configJson` (String, optional)	`/druid/coordinator/v1/config/compaction` (POST/DELETE)
`manageDatasourceOrSegment`	Modify segment states or permanently drop a datasource.	`action` (Enum: ENABLE_SEGMENT, DISABLE_SEGMENT, KILL_DATASOURCE, required), `datasource` (String, required), `segmentId` (String, optional), `interval` (String, optional)	`/druid/coordinator/v1/datasources` & segment POST/DELETE
`manageLookup`	Create, update, or delete a lookup configuration.	`action` (Enum: UPSERT, DELETE, required), `tier` (String, required), `lookupName` (String, required), `configJson` (String, optional)	`/druid/coordinator/v1/lookups/config` (POST/DELETE)
`queryDruidMultiStage`	Execute a multi-stage SQL query (MSQ) against Druid datasources as a task.	`sqlQuery` (String, required)	`/druid/v2/sql/task` (MSQ execution endpoint)
`queryDruidMultiStageWithContext`	Execute a multi-stage SQL query with custom context parameters.	`sqlQuery` (String, required), `contextJson` (String, optional)	`/druid/v2/sql/task` with context configurations
`getMultiStageQueryTaskStatus`	Get the status of a multi-stage query task.	`taskId` (String, required)	`/druid/indexer/v1/task/{taskId}/status`
`cancelMultiStageQueryTask`	Cancel a running multi-stage query task.	`taskId` (String, required)	`/druid/indexer/v1/task/{taskId}/shutdown` (POST)

| getRetentionRules | Retrieve retention rules or audit history for a specific datasource or all datasources. | datasource (String, optional), includeHistory (Boolean, optional) | `/druid/co

只显示了开头部分；其余内容请在仓库中阅读

Druid MCP Server

概览

PopNx MCP 的三大支柱

它能帮你做什么

安装

安装之前

需要你填写的值

它能做什么

基础检查i

作者与仓库一致

仍在维护

有许可证

端点有响应

使用 OAuth 登录

工具描述中没有隐藏指令

与“其他”中的其他服务器比较i

常见问题

替代选择

Spec Driven Development

Remote Desktop Commander

alalanet — check before you pay

作者的 README

Druid MCP Server

Overview

Video Walkthrough

🌊 Y̊pipe: AI-Powered UI for Druid

📋 Ypipe Integration Blueprint

Features

MCP Inspector Interface

Available Tools

Available Resources

Available Prompts

Quick Start

MCP Configuration for LLMs

Examples

Docker examples using environment variables:

HTTP mode (enable profile 'http' and expose /mcp)

Prerequisites

Build and Run

Run the application

Security & Authentication

Environment Variables

Installation from Maven Central

Prerequisites

Download and Run

HTTP mode (profile: http) - exposes /mcp on port 8080

For Developers

Available Tools by Feature

Profile: query (Default Active Profile)

Profile: ops

Profile: `query` (Default Active Profile)

Profile: `ops`