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splunk-spl

splunk-spl is a skill for Claude Code, Codex from Kangwonland/splunk-skill. It costs 198 tokens per session (2,762 once invoked), scanned A, original, MIT.

A set of rules for writing SPL and SPL2, the search languages used by Splunk to query machine data such as logs and security events. It includes examples and Splunk documentation references.

In plain words
What is it for?
Use it to write, review, optimize, and troubleshoot Splunk searches, field extraction, statistics, time ranges, and related search commands.
Why use it?
It helps avoid incorrect, slow, or poorly matched Splunk searches, especially when queries need to fit a specific environment.

Skill for Claude CodeCodex

Part of the splunk-spl plugin — 3 skills shipped together

not rated 5 4mo ago A scan 198 tokens original MIT
View the source file Kangwonland/splunk-skill
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/kangwonland/splunk-skill/splunk-spl
Any agent
npx skills add Kangwonland/splunk-skill --skill splunk-spl
Clone the repo
git clone --depth 1 https://github.com/Kangwonland/splunk-skill

Made for: Claude Code, Codex.

Or install splunk-spl, the plugin that ships this one along with the rest of its 3 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for splunk-spl

README.md
[![agentmods](https://agentmods.dev/badge/skills/kangwonland/splunk-skill/splunk-spl.svg)](https://agentmods.dev/skills/kangwonland/splunk-skill/splunk-spl)
Your own site
<a href="https://agentmods.dev/skills/kangwonland/splunk-skill/splunk-spl"><img src="https://agentmods.dev/badge/skills/kangwonland/splunk-skill/splunk-spl.svg" alt="Measured on agentmods" height="20"></a>
Per session 198 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,762 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00198 $0.02762
Opus 5 $0.00099 $0.01381
Sonnet 5 $0.00040 $0.00552
Haiku 4.5 $0.00020 $0.00276

Measured 3d ago against content hash 5dce926b5348, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

splunk-spl scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/splunk-spl/SKILL.md · 217 lines

How it starts

The opening of the file, as written. The whole thing — 217 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Splunk SPL / SPL2 Best Practices

86 rules across 25 categories with incorrect/correct examples and official limits.conf values.

All documentation references use help.splunk.com only. docs.splunk.com is deprecated and no longer maintained.

Environment-Specific SPL

Before generating any SPL query, check if skills/splunk-env/env-config.md (or skills/splunk-env-ko/env-config.md) exists. If it does, read it and use the environment data:

  • Use actual index names from the Indexes table instead of index=main
  • Use actual sourcetype names instead of generic ones
  • Use host patterns (e.g., host=fw-*) from Host Groups
  • Apply lookups for enrichment when relevant
  • Use macros when they simplify the query
  • Follow SPL Generation Notes for scenario-to-query mappings

Rule Categories by Priority

Priority Category Impact Prefix Files
1 Core Search Basics CRITICAL basics- 9
1 Time Modifiers CRITICAL time- 3
1 Performance Optimization CRITICAL perf- 6
2 Field Extraction HIGH extraction- 5
2 Eval & Functions HIGH eval- 5
2 Statistics & Aggregation HIGH stats- 4
2 Subsearch HIGH subsearch- 4
2 Join HIGH join- 3
2 Lookup HIGH lookup- 3
2 Macros HIGH macro- 3
3 Transaction MEDIUM transaction- 2
3 Iteration (foreach/map) MEDIUM iteration- 2
3 Data Models MEDIUM datamodel- 3
3 tstats MEDIUM tstats- 4
3 Summary Indexing MEDIUM summary- 2
3 Output & Reshaping MEDIUM output- 3
4 Geographic Commands LOW-MEDIUM geo- 2
4 Anomaly Detection LOW-MEDIUM anomaly- 2
4 Prediction & Trending LOW-MEDIUM prediction- 1
4 Metrics LOW-MEDIUM metrics- 1
4 Set Operations LOW-MEDIUM set- 1
5 CLI Search MEDIUM cli- 3
5 REST API MEDIUM rest- 4
6 SPL2 HIGH spl2- 7
6 SPL→SPL2 Migration HIGH migration- 4

Read the full file on GitHub · 217 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 217 lines · 198 tokens per session scan A 5dce926b5348

Subscribe to this mod's changes

splunk-spl is a skill published in the GitHub repository Kangwonland/splunk-skill (5 stars, last pushed 4mo ago), licensed MIT. It adds 198 tokens to every session and 2,762 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Analytics and metrics
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