WRG-11/wrg-sigma-rules
🔌 MCP ServerWRG-11
An MCP server for drafting, validating, and converting Sigma detection rules for security operations.
The WRG-11 Sigma Rules MCP server bridges the gap between raw security data and actionable detection logic. By leveraging the Model Context Protocol (MCP), it allows AI assistants to interact directly with Sigma rule workflows. The server features a robust toolset: 'draft_rule' assists in generating new detection logic, 'validate_rule' ensures syntax and schema compliance, and 'convert_rule' translates Sigma rules into target-specific formats including Splunk, Elastic, Kibana, and Wazuh. With a curated library of 61 production-grade rules mapped to 11 MITRE ATT&CK tactics, this tool significantly reduces the manual overhead of security engineering. It is designed for high interoperability, supporting both standalone deployment and integration into Claude Code environments, making it an essential utility for security analysts and detection engineers looking to automate their threat hunting and monitoring pipelines.
💡Highlights
- ├─61 rules across 11 MITRE tactics
- ├─Supports Splunk, Elastic, Wazuh
- └─Native MCP tool integration
🎯For
- ├─Security Engineers
- ├─Detection Engineers
- └─SOC Analysts