List Microsoft Sentinel summary rules - search by solution, name, query content, or file path. Returns max 100 results by default.
AI agents call list_summary_rules to retrieve information from Sentinel Solutions MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and searches Microsoft Sentinel summary rules metadata from repositories without creating, modifying, deleting, or executing any rules or code. It is a pure read operation that queries an index to return information. The data returned is security content definitions (rules), not execution of those rules. No side effects are possible from calling this tool.
From the tool's definition Tool name 'list_summary_rules' and description state it 'List' and 'search' for summary rules, with no modification or deletion capabilities. Returns max 100 results, indicating a query/retrieval operation.
Attacks that exploit this kind of access
List Microsoft Sentinel summary rules - search by solution, name, query content, or file path. Returns max 100 results by default. It is categorised as a Read tool in the Sentinel Solutions MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sentinel Solutions MCP Server MCP server in PolicyLayer and add a rule for list_summary_rules: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Sentinel Solutions MCP Server. Nothing to install.
list_summary_rules is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_summary_rules rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_summary_rules. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_summary_rules is provided by the Sentinel Solutions MCP Server MCP server (noodlemctwoodle/sentinel-solutions-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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