splunk-analysis

Investigate Splunk logs to identify root causes using SPL queries.

654|77|Updated Jan 20, 2026
One-click install
npx skills add https://github.com/incidentfox/incidentfox --skill splunk-analysis
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: splunk-analysis
Source: https://github.com/incidentfox/incidentfox/tree/main/sre-agent/.claude/skills/observability-splunk
Command: npx skills add https://github.com/incidentfox/incidentfox --skill splunk-analysis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires httpx, and includes scripts (resource) components.

What problem does it solve?

Splunk log analysis is time-consuming and manual. This Skill provides a structured approach to quickly analyze logs using SPL, extract patterns, and surface root causes.

Core Features & Use Cases

  • Statistics-first investigation: Compute totals, error rates, and top patterns to guide triage.
  • Pattern discovery & correlation: Identify common error messages, affected services, and high-risk sourcetypes.
  • Interactive quick-starts: Run scripted commands to gather context, filter by index/sourcetype/host, and reproduce incidents.
  • Use Case: Investigate a spike in errors in the main index and surface the top error patterns and impacted hosts.

Quick Start

Run the statistics script to establish context: python scripts/get_statistics.py --time-range 60 --index main Then sample logs to surface anomalies: python scripts/sample_logs.py --strategy errors_only --index main Review the top patterns and hosts from the outputs to drive remediation.

Frequently Asked Questions about splunk-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I investigate Splunk logs to identify root causes during an incident?

To investigate Splunk logs for root causes, you can run a statistics script to compute totals and error rates, then sample logs to surface top patterns and affected hosts. This structured approach guides triage and remediation.

What is the best way to analyze Splunk log anomalies and discover error patterns?

Analyzing Splunk log anomalies involves applying statistics-first investigation to compute error rates, followed by pattern discovery to identify common error messages and high-risk sourcetypes. This surfaces anomalies for quick remediation.

Can I filter Splunk log triage by index, sourcetype, or host?

Yes, Splunk log triage can be filtered by index, sourcetype, and host. The Skill includes interactive scripts that accept time-range filtering and index parameters, allowing you to reproduce incidents and gather context.

Do I need Python to automate Splunk log analysis and pattern detection?

Yes, Python is required to automate Splunk log analysis. The Skill relies on a Python-based Splunk client that uses the httpx library to communicate over HTTP, fetching results with time-range filtering and JSON output.

How do I start a Splunk investigation to find impacted hosts and top error patterns?

Start a Splunk investigation by running the statistics script with a time range and index, then sample logs using an errors-only strategy. Review the outputs for top patterns and impacted hosts to drive remediation.

Does this Splunk log analysis approach support blocking execution mode for fetching results?

Yes, the Splunk log analysis approach supports a blocking execution mode. The Python-based Splunk client fetches results over HTTP using JSON output and time-range filtering, ensuring complete data retrieval before processing.