tocharianou/elasticsearch-mcp
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Elasticsearch MCP Server Solution Fork by TocharianOU
概要
This is a professional security-focused solution maintained by TocharianOU. It enables comprehensive interaction with all Elasticsearch APIs, specifically optimized for security analysis, threat detection, and incident investigation. Features include advanced security monitoring, anomaly detection, threat hunting, root cause analysis, and comprehensive audit capabilities. - Real-time threat detection and security monitoring - Advanced machine learning for anomaly detection - Root cause analysis and attack chain tracking - Security incident investigation and forensics - Compliance monitoring and audit reporting This solution is designed for security professionals, SOC teams, and threat analysts. Connect to your Elasticsearch data directly from any MCP Client (such as Claude Desktop) using the Model Context Protocol (MCP). Interact with your Elasticsearch security data through natural language queries for advanced threat analysis and incident response.
README
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Elasticsearch MCP Server
Enhanced Elasticsearch MCP Server Solution - Security & Threat Analysis Focused
This is a professional security-focused solution maintained by TocharianOU. It enables comprehensive interaction with all Elasticsearch APIs, specifically optimized for security analysis, threat detection, and incident investigation. Features include advanced security monitoring, anomaly detection, threat hunting, root cause analysis, and comprehensive audit capabilities.
Key Security Features:
- Real-time threat detection and security monitoring
- Advanced machine learning for anomaly detection
- Root cause analysis and attack chain tracking
- Security incident investigation and forensics
- Compliance monitoring and audit reporting
Note: This solution is designed for security professionals, SOC teams, and threat analysts.
Connect to your Elasticsearch data directly from any MCP Client (such as Claude Desktop) using the Model Context Protocol (MCP). Interact with your Elasticsearch security data through natural language queries for advanced threat analysis and incident response.
Prerequisites
- An Elasticsearch instance
- Elasticsearch authentication credentials (API key or username/password)
- MCP Client (e.g. Claude Desktop) or HTTP client for remote access
Multi-Version Elasticsearch Support
Automatically supports Elasticsearch 5.x - 9.x with intelligent version detection:
| Version | Status | Client | Notes |
|---|---|---|---|
| ES 5.x | ✅ | 5.6.22 | EOL - Basic tools only |
| ES 6.x | ✅ | 6.8.8 | EOL - ILM available (6.6+) |
| ES 7.x | ✅ | 7.17.14 | LTS - Full features |
| ES 8.x | ✅ | 8.19.1 | Recommended - Latest features, ES|QL (8.11+) |
| ES 9.x+ | ✅ | Auto-fallback | Future-ready |
Key Features:
- Automatic version detection - No manual configuration needed
- Smart client selection - Loads the right client for your ES version
- Adaptive features - Disables unsupported tools (e.g., Data Streams on ES < 7.9, ES|QL on ES < 8.11)
- Version-specific optimizations - Handles API differences transparently
What happens:
Connect → Detect ES version → Load matching client → Register compatible tools
The Query Harness (v0.9.0)
Since v0.9.0 the server ships a query harness: a deterministic layer between the AI model and your cluster. The design philosophy is simple:
The model steers; the harness knows. Intent (“find failed logins by user”) belongs to the model.
インストール
npx @tocharianou/elasticsearch-mcp設定
{
"mcpServers": {
"elasticsearch-mcp-server": {
"command": "npx",
"args": [
"@tocharianou/elasticsearch-mcp"
],
"env": {
"ES_URL": "your-elasticsearch-url",
"ES_USERNAME": "elastic",
"ES_PASSWORD": "your_pass",
"NODE_TLS_REJECT_UNAUTHORIZED": "0"
}
}
}
}