structure

structure is a skill for Claude Code, Codex from alphabravo-oss/guild. It costs 50 tokens per session (1,906 once invoked), scanned A, original, MIT.

A documentation structure guide for Harvester, a tool that builds a Docusaurus documentation website. It defines where pages go, how navigation is generated, and which naming and metadata rules to follow.

In plain words
What is it for?
It is for planning or writing documentation pages, folders, navigation, and page metadata.
Why use it?
It removes uncertainty about how to organise documentation so pages remain consistent across projects.

Skill for Claude CodeCodex

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the webster plugin — 11 skills, 6 agents shipped together

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.

agentmods
npx agentmods add skills/alphabravo-oss/guild/structure
Any agent
npx skills add alphabravo-oss/guild --skill structure
Clone the repo
git clone --depth 1 https://github.com/alphabravo-oss/guild

Made for: Claude Code, Codex.

Or install webster, the plugin that ships this one along with the rest of its 11 skills, 6 agents.

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 structure

README.md
[![agentmods](https://agentmods.dev/badge/skills/alphabravo-oss/guild/structure.svg)](https://agentmods.dev/skills/alphabravo-oss/guild/structure)
Your own site
<a href="https://agentmods.dev/skills/alphabravo-oss/guild/structure"><img src="https://agentmods.dev/badge/skills/alphabravo-oss/guild/structure.svg" alt="Measured on agentmods" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,906 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00050 $0.01906
Opus 5 $0.00025 $0.00953
Sonnet 5 $0.00010 $0.00381
Haiku 4.5 $0.00005 $0.00191

Measured yesterday against content hash b467f3396a75, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

structure 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 yesterday.

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.

plugins/webster/skills/structure/SKILL.md · 163 lines

How it starts

The opening of the file, as written. The whole thing — 163 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Structure

Every set of documentation this plugin produces uses this layout. It is not chosen per repo and it is not negotiable, because a reader who learns where things live in one product should find them in the same place in the next.

The model is Harvester: Docusaurus, a sidebar generated from the filesystem, and subject-first directories.

The tree

docs/
├── index.md                    slug: /, the one-sentence answer to "what is this"
├── faq.md
├── getting-started/            position 2
│   ├── overview.md
│   ├── glossary.md             every term a newcomer will not know
│   └── document-conventions.md how to read the rest
├── install/                    position 3, one page per target
├── <subject>/                  positions 4 upward, one per thing in the product
│   ├── _category_.json
│   ├── <anything>.md           the landing page, marked sidebar_position: 1
│   └── <verb>-<noun>.md        one task per page
├── api/                        position 90, only when there is a spec to generate from
├── advanced/                   position 91
├── troubleshooting/            position 92
└── developer/                  position 93

Plus up to four cross-cutting pages at the root beyond index.md and faq.md, for a topic that genuinely spans every subject. Harvester has two, airgap.md and authentication.md. More than four means a subject was never named.

Scaffold it rather than creating it by hand:

python3 ${CLAUDE_PLUGIN_ROOT}/scripts/scaffold.py init \
  --title "Name" --description "one sentence" \
  --subject "vm:VM Management,volume:Volumes" --site --api \
  --url https://docs.example.com --org owner --project repo \
  --edit-url https://github.com/owner/repo/edit/main/
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/scaffold.py check

Pass --api only when survey.py found an OpenAPI spec. Harvester's docs/api is generated at build time from its swagger files by docusaurus-plugin-openapi-docs, so an empty api/ on a product with no spec is a section nobody can fill.

Read the full file on GitHub · 163 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.

  1. yesterday First seen · 163 lines · 50 tokens per session scan A b467f3396a75

Subscribe to this mod's changes

structure is a skill published in the GitHub repository alphabravo-oss/guild (2 stars, last pushed 3d ago), licensed MIT. It adds 50 tokens to every session and 1,906 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 2026-09-04.

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