What is iso-24495 marketplace?

A group of plain-language skills based on the ISO 24495 series, an international standard about making information easier to understand. It covers prose, code, and user-requested text audits.

Improving prose and code explanations, and auditing text for plain-language issues when requested.

It helps identify and remove wording that makes documentation, code-related text, or other writing difficult to follow. The input does not describe the exact audit checks.

iso-24495 marketplace — Plugin for Claude Code by GaZmagik

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.

Clone the repo

git clone --depth 1 https://github.com/GaZmagik/iso-24495

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/gazmagik/iso-24495/marketplace/github.svg)](https://agentmods.dev/plugins/gazmagik/iso-24495/marketplace)

Your own site

<a href="https://agentmods.dev/plugins/gazmagik/iso-24495/marketplace"><img src="https://agentmods.dev/badge/plugins/gazmagik/iso-24495/marketplace/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/gazmagik/iso-24495/marketplace"><img src="https://agentmods.dev/badge/plugins/gazmagik/iso-24495/marketplace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

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.

Security

Grade A, and why

iso-24495 marketplace 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 9d 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.

.claude-plugin/marketplace.json · 33 lines

What it actually says

{
  "name": "iso-24495",
  "description": "Marketplace for the ISO 24495 Plain Language skills plugin.",
  "owner": {
    "name": "Gareth Williams"
  },
  "plugins": [
    {
      "name": "iso-24495-plain-language",
      "displayName": "ISO 24495 Plain Language",
      "description": "Seven plain language skills inspired by the ISO 24495 series, covering prose, code, and a user-invoked text audit.",
      "version": "0.6.2",
      "author": {
        "name": "Gareth Williams"
      },
      "source": {
        "source": "url",
        "url": "https://github.com/GaZmagik/iso-24495.git",
        "ref": "v0.6.2"
      },
      "skills": [
        "./skills/iso-24495-1",
        "./skills/iso-24495-2",
        "./skills/iso-24495-3",
        "./skills/iso-24495-4",
        "./skills/iso-24495-5",
        "./skills/iso-24495-code",
        "./skills/iso-24495-text-audit"
      ]
    }
  ]
}

Contents

The plugins it lists here

This marketplace lists 1 plugin kept in the same repository. Each has its own page, its own measurements and its own install command.

Plugin iso-24495-plain-language 8 inside A not measured

Files

What ships with it

1 file beside marketplace.json 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.

plugin.json 513 B

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.

9d ago First seen · 33 lines scan A bc2fb80667ef

Subscribe to this mod's changes

iso-24495 marketplace is a plugin published in the GitHub repository GaZmagik/iso-24495 (171 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Claude Code Writing and docs agent-skills claude-code-plugin iso-24495 llm-tools plain-language

radin

Cost-optimized agentic workflow stack for solo devs: backlog orchestration (radin-execute, radin-plan, radin-review) plus curated companion tools.

shortcuts/radin · not measured

rpm

Relentless Project Manager. Prevents drift and keeps you on task across LLM-assisted development sessions.

dppdppd/rpm · not measured

ground

Ground Control for Claude Code.

teranos/ground · not measured

whisperx-transcribe

Transcribe audio/video into a clean, speaker-labeled Markdown transcript using WhisperX, so an LLM can read a long meeting or recording without processing raw audio.

abubakarsiddik31/whisperx-transcribe · not measured

dppdppd-plugins marketplace

Plugin marketplace listing 1 plugin: rpm.