// SCAN REPORT

Wrg Sigma Rules

3 tools. 2 can modify or destroy data without limits.

2 write tools that can modify data. Rate limits recommended.

Last updated: 3 Jul 2026

2 can modify or destroy data

1 read-only

3 tools total

Community server · catalogue entry verified 03/07/2026

How to control Wrg Sigma Rules ↓

TOOL MAP

What Wrg Sigma Rules exposes to your agents

Read (1) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Wrg Sigma Rules tools

Execute · Medium convert_rule Based on the server description, this tool likely performs pySigma-based backend conversion of Sigma rules to formats like Splunk, Elastic, Wazuh, or Kibana queries. Write · Medium draft_rule This tool creates or composes detection rules, which is a reversible write operation.

2 of Wrg Sigma Rules's 3 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Wrg Sigma Rules

PolicyLayer is an MCP gateway — it sits between your AI agents and Wrg Sigma Rules, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "draft_rule": {
    "limits": [
      {
        "counter": "draft_rule_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "validate_rule": {
    "limits": [
      {
        "counter": "validate_rule_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Wrg Sigma Rules — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON WRG SIGMA RULES →

Instant setup, no code required.

FULL CATALOGUE

All 3 Wrg Sigma Rules tools

EXECUTE 1 tools

Execute convert_rule convert_rule

WRITE 1 tools

Write draft_rule draft_rule

READ 1 tools

Read validate_rule validate_rule

FAQ

Questions about Wrg Sigma Rules

How do I prevent bulk modifications through Wrg Sigma Rules? +

The Wrg Sigma Rules server has 1 write tools including draft_rule. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Wrg Sigma Rules.

How many tools does the Wrg Sigma Rules MCP server expose? +

3 tools across 2 categories: Read, Write. 1 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on Wrg Sigma Rules? +

Register the Wrg Sigma Rules MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Wrg Sigma Rules tool call.

Deterministic rules across all 3 Wrg Sigma Rules tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON WRG SIGMA RULES →

Instant setup, no code required.

3 Wrg Sigma Rules tools catalogued and risk-classified — across an index of 43,000+ MCP servers.