iso-24495-text-audit

iso-24495-text-audit is a skill for Claude Code, Codex from GaZmagik/iso-24495. It costs 31 tokens per session (382 once invoked), scanned A, original, MIT.

A checking tool for Markdown and plain-text files that reports mechanical plain-language findings using rules based on ISO 24495. ISO 24495 is an international plain-language standard.

In plain words
What is it for?
Use it to audit selected .md, .markdown, and .txt files. It reports each finding with its file, line, rule, and explanation, but does not rewrite the files.
Why use it?
It gives consistent signals about possible readability issues without pretending to decide whether the writing is suitable overall.

Skill for Claude CodeCodex

Written for Claude Code and Codex: disable-model-invocation in frontmatter, but also agents/openai.yaml present.

Part of the iso-24495-plain-language plugin — 8 skills shipped together

Good fit Use it to audit selected .md, .markdown, and .txt files. It reports each finding with its file, line, rule, and explanation, but does not rewrite the files.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gazmagik/iso-24495/iso-24495-text-audit
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.

Any agent
npx skills add GaZmagik/iso-24495 --skill iso-24495-text-audit
Clone the repo
git clone --depth 1 https://github.com/GaZmagik/iso-24495

Made for: Claude Code, Codex.

Or install iso-24495-plain-language, the plugin that ships this one along with the rest of its 8 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 iso-24495-text-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/gazmagik/iso-24495/iso-24495-text-audit/github.svg)](https://agentmods.dev/skills/gazmagik/iso-24495/iso-24495-text-audit)
Your own site
<a href="https://agentmods.dev/skills/gazmagik/iso-24495/iso-24495-text-audit"><img src="https://agentmods.dev/badge/skills/gazmagik/iso-24495/iso-24495-text-audit/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 iso-24495-text-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/gazmagik/iso-24495/iso-24495-text-audit"><img src="https://agentmods.dev/badge/skills/gazmagik/iso-24495/iso-24495-text-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 382 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 pass 7 Sept 2026
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 $0.00031 $0.00382
Opus 5 $0.00015 $0.00191
Sonnet 5 $0.00006 $0.00076
Haiku 4.5 $0.00003 $0.00038

Measured 12d ago against content hash d46845e8b0aa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

iso-24495-text-audit 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 12d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/audit-text-cli.ts, scripts/audit-text.ts), 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/iso-24495-text-audit/SKILL.md · 40 lines

What it actually says

ISO 24495 Text Audit

Audit only the path the user selects. Report mechanical findings so the user can decide whether the text suits its readers and purpose.

Workflow

  1. Read the path from $ARGUMENTS. Ask for a path when none was supplied.
  2. Resolve the audit script relative to this SKILL.md file.
  3. State the selected file or directory before running the script.
  4. Treat an explicitly supplied directory as approval to read that directory.
  5. Ask before expanding the audit beyond the supplied path.
  6. Run the script with Bun:
bun <skill-directory>/scripts/audit-text-cli.ts <file-or-directory> --project-dir <project-directory>
  1. Report every finding with its file, line, rule, and explanation.
  2. Report skipped or unreadable entries. Never treat an incomplete audit as clean.
  3. Explain that findings are mechanical proxies, not an ISO judgement.
  4. Leave the final decision and any rewriting request to the user.

Boundaries

  • Read .md, .markdown, and .txt files only.
  • Do not follow a selected or nested symbolic link or directory junction. Report each one as skipped.
  • Do not alter the selected text unless the user separately requests changes.
  • Do not create a report file unless the user requests one and names its location.
  • Do not describe zero findings as proof that text is valid, compliant, or suitable.
  • Use the relevant sector skill when interpreting findings in legal, technical, scientific, or designed documents.
Files

What ships with it

3 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. 12d ago First seen · 40 lines · 31 tokens per session scan A d46845e8b0aa

Subscribe to this mod's changes

iso-24495-text-audit is a skill published in the GitHub repository GaZmagik/iso-24495 (171 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 382 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 2026-08-30.

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