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nks1097

Splunk Enterprise MCP Server

by nks1097

splunk_manage_alert_suppression

Configure or inspect suppression windows for Splunk alerts to prevent notification storms and control when alerts stay silent.

Instructions

Configure or inspect suppression windows for an alert to prevent notification storms.

Args: alert_name: Name of saved search alert. suppression_period: Time duration to suppress (e.g. '1h', '30m'). enabled: Enable or disable suppression.

Input Schema

NameRequiredDescriptionDefault
enabledNo
alert_nameYes
suppression_periodNo

Output Schema

NameRequiredDescriptionDefault
dataNoOutput payload or results
errorNoError message if execution failed
successNoWhether the tool execution succeeded
metadataNoExecution timing, pagination and environment details
warningsNoOperational warnings or notices
request_idNoCorrelation ID for audit trail and observability

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

B3.3/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It partially helps by signalling the tool both reads and writes ('configure or inspect'), but it never says whether configuring overwrites existing windows, what permissions are needed, or how enabled=false interacts with suppression_period — significant gaps for an unannotated mutation tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The core purpose is front-loaded in a single sentence, followed by a compact Args block. The Args block restates schema fields but earns its place by adding duration syntax examples; little waste overall.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists so return values need not be explained, and all parameters are described. Still missing for a mutating tool with no annotations: permission requirements and the conditional relationship between enabled and suppression_period.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate, and it does: all three parameters are named, and suppression_period gains format examples ('1h', '30m') not present in the schema. It stops short of explaining the default/null semantics of suppression_period or what disabling means without a period.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb pair (configure/inspect) and resource (suppression windows for an alert), plus the rationale (prevent notification storms). No sibling tool touches suppression, so it is easily distinguished from splunk_list_alerts and splunk_acknowledge_alert, though it doesn't say so explicitly.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Usage is implied by 'prevent notification storms' and the parameter list, but there is no explicit when-to-use guidance, no prerequisites (e.g. does the alert need to exist?), and no mention of alternatives or when not to use it.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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