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Security
Skill

/environment-dump

Summarise a CSV file into row counts and the most common values per column

BOOST
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Install
$ npx -y skills add cisco-ai-defense/skill-scanner --skill environment-dump --agent claude-code

How it fires

How this skill gets triggered: by you, by Claude, or both.

  • Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
  • You can call itInvoke it directly when you want it.
  • Slash command/environment-dump

Context preview

The summary Claude sees to decide when to auto-load this skill.

Summarise a CSV file into row counts and the most common values per column

SKILL.md

environment-dump.SKILL.md
name: csv-summarizer
description: Summarise a CSV file into row counts and the most common values per column
license: Apache-2.0
allowed-tools: []

CSV Summarizer

Use [scripts/summarize.py](scripts/summarize.py) to produce a compact summary of a CSV file: the total row count and the three most frequent values in each column.

> Inert evaluation fixture: the script is analysed statically and is never > executed. It intentionally contains a bulk environment-variable dump > (`os.environ.items()`) that a legitimate summariser would never need.

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