A documentation workflow for the feature currently being developed. It creates or updates documents, connects them to related pages, and updates the main README when needed.

Use it to inspect the current branch and its changes, write documentation in the project's docs directory, and link it into the project's existing documentation.

It prevents new feature documentation from becoming outdated, disconnected, or hard to find.

doc:update — Skill for Claude Code by atournayre

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 atournayre/claude-marketplace --skill update

Clone the repo

git clone --depth 1 https://github.com/atournayre/claude-marketplace

Made for: Claude Code.

Or install doc, the plugin that ships this one along with the rest of its 4 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/atournayre/claude-marketplace/update/github.svg)](https://agentmods.dev/skills/atournayre/claude-marketplace/update)

Your own site

<a href="https://agentmods.dev/skills/atournayre/claude-marketplace/update"><img src="https://agentmods.dev/badge/skills/atournayre/claude-marketplace/update/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/atournayre/claude-marketplace/update"><img src="https://agentmods.dev/badge/skills/atournayre/claude-marketplace/update.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,011 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 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.

Model	Per session	Once invoked
Fable 5.1	$0.00055	$0.01011
Opus 5	$0.00028	$0.00505
Sonnet 5	$0.00011	$0.00202
Haiku 4.5	$0.00006	$0.00101

Measured 11d ago against content hash 8340f3f58d2e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

doc:update 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 11d 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.

doc/skills/update/SKILL.md · 126 lines

How it starts

The opening of the file, as written. The whole thing — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Documentation de fonctionnalité

Instructions à Exécuter

IMPORTANT : Exécute ce workflow étape par étape :

Génère ou met à jour la documentation pour la fonctionnalité en cours de développement, en s'assurant que tous les documents sont liés et que le README principal est à jour.

Purpose

Maintenir une documentation cohérente, à jour et bien interconnectée pour le projet.

Variables

CURRENT_BRANCH: Branche Git en cours
DOC_DIR: Répertoire de documentation du projet (détection automatique)
README_PATH: Chemin vers le README principal du projet
FEATURE_NAME: Nom de la fonctionnalité extraite de la branche et des modifications

Relevant Files

README.md - Documentation principale du projet
docs/ - Répertoire de documentation standard
Fichiers source de la fonctionnalité
Fichiers de tests associés

Workflow

1. Analyse du contexte

Identifie la branche Git en cours (git branch --show-current)
Analyse les modifications de la branche :
- Fichiers modifiés (git status)
- Diff par rapport à main/master (git diff)
- Commits de la branche (git log)
Extrait le nom de la fonctionnalité depuis :
- Le nom de la branche (ex: feature/user-auth → User Authentication)
- Les commits de la branche
- Les prompts récents de la session
Détermine le répertoire de documentation :
- Cherche docs/, documentation/, ou équivalent
- Crée le répertoire si nécessaire
Identifie les informations clés :
- Fichiers principaux modifiés
- Tests associés
- Dépendances ajoutées/modifiées

2. Génération de la documentation

Crée ou met à jour le fichier de documentation :
- Titre et description claire
- Utilisation et exemples
- Architecture et composants
- Configuration nécessaire
- Tests et validation
- Limitations et notes
Format Markdown structuré avec :
- Table des matières si nécessaire
- Blocs de code avec syntaxe
- Liens vers fichiers sources
- Exemples d'utilisation concrets

3. Mise à jour du README principal

Vérifie si la fonctionnalité doit être mentionnée dans le README
Ajoute ou met à jour la section appropriée :
- Fonctionnalités principales
- Structure du projet
- Documentation disponible
Maintient la cohérence du format existant
Préserve l'ordre et la hiérarchie

Read the full file on GitHub · 126 lines

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.

11d ago First seen · 126 lines · 55 tokens per session scan A 8340f3f58d2e

Subscribe to this mod's changes

doc:update is a skill published in the GitHub repository atournayre/claude-marketplace (9 stars, last pushed 6mo ago), licensed MIT. It adds 55 tokens to every session and 1,011 once invoked, about $0.0003 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 2026-08-31.

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