iunera/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.
docker run --rm -i -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 iunera/druid-mcp-server:2.0.1{
"mcpServers": {
"druid-mcp-server": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"-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",
"iunera/druid-mcp-server:2.0.1"
],
"env": {
"DRUID_ROUTER_URL": "<DRUID_ROUTER_URL>",
"DRUID_COORDINATOR_URL": "<DRUID_COORDINATOR_URL>",
"DRUID_AUTH_USERNAME": "<DRUID_AUTH_USERNAME>",
"DRUID_AUTH_PASSWORD": "<DRUID_AUTH_PASSWORD>",
"DRUID_SSL_ENABLED": "<DRUID_SSL_ENABLED>",
"DRUID_SSL_SKIP_VERIFICATION": "<DRUID_SSL_SKIP_VERIFICATION>"
}
}
}
}DRUID_ROUTER_URLDRUID_COORDINATOR_URLDRUID_AUTH_USERNAMEDRUID_AUTH_PASSWORDDRUID_SSL_ENABLEDDRUID_SSL_SKIP_VERIFICATIONSpring 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
getDatasources
List all available Apache Druid datasources or get detailed schema for a specific datasource.
getLookups
Get configuration or status of lookups for all or a specific tier.
getSegments
Fetch segments metadata or details for a specific segment.
getSegmentLoadQueue
Get the load queue status showing segments currently being loaded.
queryDruidSql
Execute a SQL query against Druid datasources.
getCompactionConfig
View compaction configuration or configuration change history for datasources.
getCompactionStatus
Retrieve the current status of compaction runs and progress.
manageCompaction
Add, update, or remove a compaction configuration.
manageDatasourceOrSegment
Modify segment states or permanently drop a datasource.
manageLookup
Create, update, or delete a lookup configuration.
queryDruidMultiStage
Execute a multi-stage SQL query (MSQ) against Druid datasources as a task.
queryDruidMultiStageWithContext
Execute a multi-stage SQL query with custom context parameters.
getMultiStageQueryTaskStatus
Get the status of a multi-stage query task.
cancelMultiStageQueryTask
Cancel a running multi-stage query task.
getRetentionRules
Retrieve retention rules or audit history for a specific datasource or all datasources.
manageRetentionRules
Update retention rules configuration for a specific datasource.
submitIngestion
Submit a Druid ingestion specification or generate a simple batch template.
getSupervisors
List all supervisors or query details of a specific supervisor.
manageSupervisor
Suspend, resume, or terminate a supervisor's execution.
getTasks
List ingestion tasks matching specific states.
getTaskDetails
Fetch detailed information, specifications, execution reports, or execution logs for a task.
shutdownTask
Kill/shutdown a Druid task.
getClusterStatus
Check overall health or fetch specific metadata/properties from coordinators or routers.
getNodesStatus
List registered servers, their detailed status, or single node status.
diagnoseCluster
Perform automated diagnostic health checks, configuration audits, or query performance analysis.
checkFunctionalityHealth
Validate operations of ingestion systems, supervisor state transitions, and historical query latency.
manageAuthentication
Administer basic security users and credentials.
manageAuthorization
Manage security authorization properties, roles, and resource access policies.
manageSecurityAssignments
Configure mapping rules assigning roles to users, or retrieve the configured authenticator chains.
Details on this page are taken from the project's README. Open README
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