incident_event \u00b7 POST /incidentEvent/filter \u2014 Returns events Required: q, from, size. Allowed values: analyticsEventAction=AttributeAdded|CustomAttributeAdded|OperatingSystemFamilyAdded|OperatingSystemFamilyPathsAdded|FunctionContainerArtifactPathAdded|UserActivatedAccount|UserAdded|Org...
AI agents call incident_event_filter to retrieve information from Vicarius vRx MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Despite using POST (which typically indicates write operations), the functionality is purely data retrieval/querying—filtering and returning incident events with no side effects. The server description explicitly states 'read-only safety enforcement,' confirming this tool cannot modify, delete, or execute operations. This is a Read category tool with low severity due to its limited blast radius if misused.
From the tool's definition Tool name 'incident_event_filter' and description indicate it 'Returns events' via POST /incidentEvent/filter with required parameters (q, from, size).
Attacks that exploit this kind of access
incident_event \u00b7 POST /incidentEvent/filter \u2014 Returns events Required: q, from, size. Allowed values: analyticsEventAction=AttributeAdded|CustomAttributeAdded|OperatingSystemFamilyAdded|OperatingSystemFamilyPathsAdded|FunctionContainerArtifactPathAdded|UserActivatedAccount|UserAdded|OrganizationInstallationsAdded|UserActivity|IncidentEvent|NotificationIncidentEvent|InsightEvent|InternalServerAttributeScan|InternalServerAttributeScanEndpoints|ApplicationConfigEntryAdded|PublisherAdded|ApplicationAdded|EndpointAdded|ArchitectureAdded|FetchApplicationConfigWithCustomizedLocationFailed|FetchApplicationConfigWithCustomizedLocationSucceed|NotificationSourceAdded|OperatingSystemAdded|ProfilePictureAdded|VulnerabilityAdded|PatchAdded|ProfilePictureFailTooLarge|ProfilePictureFailOnUpload|UpdatedDevices|FetchDevices|NotificationsSentToDevice|NotificationsTrack|FetchNotificationById|ExternalReferenceSourceAdded|ExternalReferenceAdded|ExternalReferenceDisabled|UserAddedPassword|UserChangedPassword|UserForgotPassword|OrganizationAdded|UserAuthenticatedPassword|UserResetPassword|FunctionContainerArtifactAdded|FunctionContainerAdded|CapabilityAdded|OrganizationEndpointPublisherProductProcessesAdded|OrganizationExternalReferenceSourceAdded|PublisherProductCapabilityFunctionsAdded|StatusCheckAdded|CommandAdded|OrganizationEndpointFingerprintAdded|CPEStructureAdded|CPEStructureStatusAdded|CheckAdded|LinkAdded|TagAdded|InternalTagAdded|AttackVectorAdded|CheckCommandsAdded|HashtagAdded|OrganizationHashtagAdded|InternalServerAdded|TaskAdded|TaskEndpointsEventsAdded|OrganizationConfigEntryAdded|OrganizationEndpointConfigEntryAdded|OrganizationEndpointPatchPatchPackagesEntryAdded|OrganizationEndpointAutomationsEntryAdded|OrganizationEndpointLogsAdded|LicenseAgreementAdded|ProductRawEntryAdded|PrivacyPolicyAgreementAdded|UserPrivacyPolicyAgreementAdded|OrganizationEndpointGroup|RuleAdded|PathAdded|OrganizationEndpointPublisherProductProcessInternalTags|ScriptTemplateAdded|AutomationAdded|RoleAdded|ResourceAdded|PrivilegeAdded|RoleResourcePrivilegesAdded|OrganizationTeamAdded|PatchPackageXpatch|AuditLogs|BenchmarkResult|BenchmarkCheckResult|EndpointVulnerabilityEvidence|EndpointVulnerability|CPEInfoEvent|IntegrationAction. It is categorised as a Read tool in the Vicarius vRx MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Vicarius vRx MCP Server MCP server in PolicyLayer and add a rule for incident_event_filter: 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 Vicarius vRx MCP Server. Nothing to install.
incident_event_filter 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 incident_event_filter 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 incident_event_filter. 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.
incident_event_filter is provided by the Vicarius vRx MCP Server MCP server (space-c0wboy/vicarius-vrx-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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