What is write-standards?

A writing guide for creating standard pages on quality.arc42.org. These pages define recommended standards for software architecture and quality.

Use it when drafting or adding a standard page in the standards/ directory.

It helps turn source notes into standard pages that match the site's format and expectations.

How arc42/quality.arc42.org-site configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to arc42/quality.arc42.org-site. 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/arc42/quality.arc42.org-site/main/.claude/skills/write-standards/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/arc42/quality.arc42.org-site

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/skills/arc42/quality.arc42.org-site/write-standards/github.svg)](https://agentmods.dev/skills/arc42/quality.arc42.org-site/write-standards)

Your own site

<a href="https://agentmods.dev/skills/arc42/quality.arc42.org-site/write-standards"><img src="https://agentmods.dev/badge/skills/arc42/quality.arc42.org-site/write-standards/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/skills/arc42/quality.arc42.org-site/write-standards"><img src="https://agentmods.dev/badge/skills/arc42/quality.arc42.org-site/write-standards.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,489 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.

Origin unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00070	$0.01489
Opus 5.5	$0.00028	$0.00596
Sonnet 5.5	$0.00014	$0.00298
Haiku 4.5	$0.00007	$0.00149

Measured 2mo ago against content hash 2dc5e3f02957, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

write-standards 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 2mo 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/skills/write-standards/SKILL.md · 83 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

1 file 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.

reference/standards-template.md 11 KB

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.

2mo ago First seen · 83 lines · 70 tokens per session scan A 2dc5e3f02957

Subscribe to this mod's changes

write-standards is a skill published in the GitHub repository arc42/quality.arc42.org-site (47 stars, last pushed 2d ago), with no licence file. It adds 70 tokens to every session and 1,489 once invoked, about $0.0003 per session on Opus 5.5. 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.

Writing and docs arc42 hacktoberfest isaqb quality

write-standards next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
write-standardsarc42/quality.arc42.org-site	Skill	47	2d ago	none	A	70	Claude Code
ai-agent-evaluation-benchmarkingsickn33/agentic-awesome-skills	Skill	49k	yesterday	MIT	A	31	Claude Code
oh-my-poshJanDeDobbeleer/oh-my-posh	Skill	24k	yesterday	MIT	A	47	Claude Code, Codex
researchArindam200/awesome-ai-apps	Skill	17k	2d ago	MIT	A	78	Claude Code, Codex
date-formatterAzure/azure-sdk-for-net	Skill	6.1k	today	MIT	A	13	Claude Code, Codex
redux-to-swrcockroachdb/cockroach	Skill	33k	yesterday	none	A	53	Claude Code
mma-investigatorcockroachdb/cockroach	Skill	33k	yesterday	none	A	47	Claude Code

quality.arc42.org-site: Skill for Claude Code