splunk-monitoring-use-cases: Instructions file for Codex

AGENTS.md

splunk-monitoring-use-cases AGENTS.md is an instructions file for Codex, OpenCode from fenre/splunk-monitoring-use-cases. It costs 4,903 tokens per session, scanned A, original, MIT.

A set of instructions for a versioned catalog of more than 16,600 Splunk monitoring use cases. Splunk is a system for searching and analyzing logs and other machine data.

In plain words
What is it for?
Use it to find monitoring examples, ready-to-run Splunk queries, data-model mappings, difficulty and criticality ratings, and implementation guidance.
Why use it?
It helps agents navigate the catalog and understand that it contains reference content, not a service that runs searches.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions subagents; mentions Claude Code; mentions AGENTS.md.

This is fenre/splunk-monitoring-use-cases's own configuration. It tells Codex and OpenCode how to work on splunk-monitoring-use-cases itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything splunk-monitoring-use-cases configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fenre/splunk-monitoring-use-cases. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/fenre/splunk-monitoring-use-cases/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/fenre/splunk-monitoring-use-cases

Made for: Codex, OpenCode.

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.

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README.md
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Your own site
<a href="https://agentmods.dev/instructions/fenre/splunk-monitoring-use-cases/agents-md"><img src="https://agentmods.dev/badge/instructions/fenre/splunk-monitoring-use-cases/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/fenre/splunk-monitoring-use-cases/agents-md"><img src="https://agentmods.dev/badge/instructions/fenre/splunk-monitoring-use-cases/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 4,903 This file is loaded in full into every session.
When invoked 4,903 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.04903 $0.04903
Opus 5 $0.02452 $0.02452
Sonnet 5 $0.00981 $0.00981
Haiku 4.5 $0.00490 $0.00490

Measured 3d ago against content hash 344832f47098, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

splunk-monitoring-use-cases AGENTS.md 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.

AGENTS.md · 245 lines

How it starts

The opening of the file, as written. The whole thing — 245 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — AI Agent Entrypoint

Start here if you are an AI agent (Cursor, Claude Code, Codex, Copilot, or any MCP-capable client) working with this repository.

What this repository is

A curated, machine-readable, versioned catalog of 16,600+ IT infrastructure monitoring use cases for Splunk, organized across 25 technology domains. Each use case carries a ready-to-run SPL query, CIM data model mappings, criticality/difficulty ratings, implementation guidance, and plain-language explanations.

The catalog is content-only — it does not execute or schedule searches against a live Splunk instance.

Key entry points

What you need Where to look
Full product design docs/DESIGN.md — architecture, build pipeline, field taxonomy, replication guide
v7 architecture docs/architecture.md — modular build, distribution channels, stability commitments
Use case schema schemas/uc.schema.json — JSON Schema 2020-12, additionalProperties: false
Catalog field reference docs/catalog-schema.md — abbreviated keys → full field names and types
Use case field reference docs/use-case-fields.md — authoring contract for markdown fields
Machine-readable catalog catalog.json (generated) — top-level keys: DATA, CAT_META, CAT_GROUPS, EQUIPMENT, implementationRoadmap
Versioned JSON API api/v1/ — compliance, OSCAL, MITRE, equipment, UC endpoints (generated)
MCP server mcp/splunk-uc-mcp Python package; 11 tools, 4 URI schemes; docs/mcp-server.md
LLM-readable indices llms.txt, llms-full.txt (generated by build.py; available at the GitHub Pages URL)
Per-UC markdown twin /uc/UC-X.Y.Z/uc.md — pure-markdown rendering of one UC, stamped with Last-modified and Catalogue-version. Always advertised on the HTML page via <link rel="alternate" type="text/markdown"> and on the JSON twin via the markdown URL field.
Prompt recipes AGENTS-EXAMPLES.md — copy-paste prompts for MCP, JSON-API, and bare-LLM workflows
AI usage policy ai.txt (also at /.well-known/ai.txt) — license, attribution preference, accuracy guidance
Changelog CHANGELOG.md — Keep a Changelog format
Version VERSION — single source of truth for the release number
Catalogue health snapshot dist/metrics.json (generated, schema schemas/v2/metrics.schema.json) — top-line counts, quality-tier rollups, depth percentiles, coverage, and Top-N leaderboards. Trend-friendly across releases via data/metrics-history/.
Bibliographic database data/source-references.json — 124 curated, APA-formatted source records (regulations, standards, vendor docs, RFCs, books) consumed by the doc-footer generator. Stable IDs are permanent contracts.
Per-doc citation mappings data/source-mappings.json — explicit Primary / Supporting / Related source IDs for documented topics; _topic_keywords heuristics fill guides without explicit entries.
Inline citation phrases data/inline-citation-phrases.json — phrase → source-ID map. The footer generator scans each doc for the first mention of each cited source and injects <sup>[N]</sup> markers linked to the bibliography.
External link health data/source-links-status.json (generated by scripts/check_source_links.py) — last-known HTTP status of every URL in the bibliography. Run on demand or in scheduled CI; bot-blocked vendor portals are reported separately.
Auto-generated docs registry data/auto-generated-docs.json — every doc whose body is overwritten by a CI script, with its generator command, inputs, and refresh cadence. Enforced by scripts/audit_auto_gen_provenance.py.
Build telemetry dist/build-telemetry.json (generated only on non-reproducible builds, schema schemas/v2/build-telemetry.schema.json) — per-stage wall-clock duration for the build pipeline.
Stewardship digest dist/stewardship-digest.{json,md} (generated on demand, schema schemas/v2/stewardship-digest.schema.json) — release-over-release deltas (counts, quality-tier mix, coverage, top movers in regulations / MITRE / CIM / equipment leaderboards), open audit warnings, and stale-UC backlog. Run make stewardship-digest when a snapshot is wanted.
Equipment app map data/equipment-app-map.json — curated slug → Splunkbase[7] add-ons + DSA ingest ids for the equipment picker; schema schemas/equipment-app-map.schema.json; authoring guide docs/equipment-app-map.md. Regenerate with python3 -m splunk_uc generate-equipment-app-map; gated by audit-equipment-app-map --check.

Read the full file on GitHub · 245 lines

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 Changed · +6 lines · +309 tokens per session 344832f47098
  2. 12d ago First seen · 239 lines · 4,594 tokens per session scan A 2c7a57806a16

Subscribe to this mod's changes

splunk-monitoring-use-cases AGENTS.md is an instructions file published in the GitHub repository fenre/splunk-monitoring-use-cases (10 stars, last pushed 2d ago), licensed MIT. It adds 4,903 tokens to every session, about $0.0245 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.

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