cisco-catalyst-enhanced-netflow-setup

cisco-catalyst-enhanced-netflow-setup is a skill for Codex from chambear2809/splunk-cisco-skills. It costs 32 tokens per session (1,929 once invoked), scanned A, original, Apache-2.0.

A setup guide for installing Cisco enhanced NetFlow mappings in Splunk. NetFlow and IPFIX are network-flow formats that describe traffic between devices.

In plain words
What is it for?
Use it to install the Cisco add-on, plan the flow receiver, map HSL or IPFIX fields, and validate enhanced NetFlow dashboards.
Why use it?
It helps map incoming flow data so Splunk dashboards can display it and makes empty panels easier to diagnose.

Skill for Codex

Written for Codex: agents/openai.yaml present.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash skills/shared/scripts/setup_credentials.sh.

Good fit Use it to install the Cisco add-on, plan the flow receiver, map HSL or IPFIX fields, and validate enhanced NetFlow dashboards.

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Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/chambear2809/splunk-cisco-skills
agentmods
npx agentmods add skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup

Made for: Codex.

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 cisco-catalyst-enhanced-netflow-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup/github.svg)](https://agentmods.dev/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup)
Your own site
<a href="https://agentmods.dev/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup"><img src="https://agentmods.dev/badge/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup/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.

agentmods 80×15 button for cisco-catalyst-enhanced-netflow-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup"><img src="https://agentmods.dev/badge/skills/chambear2809/splunk-cisco-skills/cisco-catalyst-enhanced-netflow-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,929 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Rogue Agent · line 96
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
How audits are shown
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 $0.00032 $0.01929
Opus 5 $0.00016 $0.00964
Sonnet 5 $0.00006 $0.00386
Haiku 4.5 $0.00003 $0.00193

Measured 7d ago against content hash 6e6273dfcb24, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

cisco-catalyst-enhanced-netflow-setup 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 7d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/setup.sh, scripts/stream_receiver_plan.py, scripts/validate.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/cisco-catalyst-enhanced-netflow-setup/SKILL.md · 216 lines

How it starts

The opening of the file, as written. The whole thing — 216 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cisco Catalyst Enhanced Netflow Add-on Setup

Prerequisites

Tool or access Purpose Verify
Bash and Python 3 Run setup, receiver planning, and validation bash --version && python3 --version
Splunk admin access Install app ID 6872 Confirm target-tier access
Flow receiver owner Supply decoded HSL/IPFIX Name the Stream, SC4S, or external owner

Workflow Overview

┌───────────┐   ┌───────────────┐   ┌────────────────┐   ┌───────────────┐
│ Preflight │ → │ Plan receiver │ → │ Install add-on │ → │ Validate data │
└───────────┘   └───────────────┘   └────────────────┘   └───────────────┘

When to Activate

  • Install Splunk app ID 6872 for Cisco enhanced NetFlow mappings.
  • Map Cisco High Speed Logging (HSL) or IPFIX fields for companion dashboards.
  • Diagnose empty enhanced NetFlow panels after the base Cisco app is installed.

Scope

This skill installs and validates mapping content. It does not create device export policies or silently replace the existing flow receiver. Keep exporter and receiver changes with their current owners.

Examples

Preview the receiver planner before installation:

python3 skills/cisco-catalyst-enhanced-netflow-setup/scripts/stream_receiver_plan.py --help

Expected output: supported receiver and mapping options are listed without changing Splunk or network devices.

Run the completion gate after mapped flow data is available:

bash skills/cisco-catalyst-enhanced-netflow-setup/scripts/validate.sh --completion

Expected output: app, source type, mapped-field, and dashboard evidence checks report [PASS]; missing flow evidence exits nonzero.

Troubleshooting

Issue Cause Resolution
Empty dashboards No compatible flow events Validate exporter and receiver first
Missing mapped fields Unsupported source type Align with the receiver plan
Duplicate flows Multiple receiver paths Keep one ingest owner
Installation fails Package access or topology is unresolved Use the rendered manual handoff and retry validation

Read the full file on GitHub · 216 lines

Files

What ships with it

5 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. 7d ago First seen · 216 lines · 32 tokens per session scan A 6e6273dfcb24

Subscribe to this mod's changes

cisco-catalyst-enhanced-netflow-setup is a skill published in the GitHub repository chambear2809/splunk-cisco-skills (37 stars, last pushed yesterday), licensed Apache-2.0. It adds 32 tokens to every session and 1,929 once invoked, about $0.0002 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 2026-09-03.

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