GocciaScript: Skill for Claude Code

.agents/skills/project-structure/SKILL.md

project-structure is a skill for Claude Code, Codex from frostney/GocciaScript. It costs 52 tokens per session (830 once invoked), scanned A, original, MIT.

A set of conventions for organizing a software repository, its documentation, tests, agent instructions, hooks, and change records.

In plain words
What is it for?
Use it when creating or restructuring a repository, writing AGENTS.md or documentation, arranging folders, and defining testing and governance conventions.
Why use it?
It provides a consistent place for source code, tests, tools, generated files, and project rules, making the repository easier to maintain.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is frostney/GocciaScript's own configuration. It tells Claude Code and Codex how to work on GocciaScript itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything GocciaScript configures →

Reuse

Borrowing it

Nothing to install: this file belongs to frostney/GocciaScript. 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/frostney/GocciaScript/main/.agents/skills/project-structure/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/frostney/GocciaScript

Made for: Claude Code, Codex.

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 project-structure

README.md
[![agentmods](https://agentmods.dev/badge/skills/frostney/gocciascript/project-structure/github.svg)](https://agentmods.dev/skills/frostney/gocciascript/project-structure)
Your own site
<a href="https://agentmods.dev/skills/frostney/gocciascript/project-structure"><img src="https://agentmods.dev/badge/skills/frostney/gocciascript/project-structure/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 project-structure

Your own site · 80×15
<a href="https://agentmods.dev/skills/frostney/gocciascript/project-structure"><img src="https://agentmods.dev/badge/skills/frostney/gocciascript/project-structure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 830 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 warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Agent Snooping · line 65
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 $0.00052 $0.00830
Opus 5.5 $0.00021 $0.00332
Sonnet 5.5 $0.00010 $0.00166
Haiku 4.5 $0.00005 $0.00083

Measured 4d ago against content hash b09969ffd9bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

project-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 4d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.agents/skills/project-structure/SKILL.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Project structure

Apply only the roles and documents needed by the requested work. Preserve valid project conventions; surface a material restructuring choice before making it. Language and stack skills own language-specific commands and config.

Core layout

Name these roles according to the ecosystem:

  • Root: user-facing README.md, manifest, one canonical lockfile, agent context, optional contribution rules, and governance files.
  • Source: one conventional source root, organized by domain or namespace.
  • Tests: unit tests co-located with source; end-to-end suites in one top-level project-owned location; add layer-specific tests only for delivered or regression-prone layers.
  • docs/: architecture, quick start, tooling, code style, and deployment.
  • Scripts: one-off automation in scripts/, bin/, or tools/.
  • Generated output: one ignored build/output location.
  • Optional: generator templates, static assets, and provisioned agent skills.

Tests must catch meaningful regressions. End-to-end coverage is the primary system-level net; unit tests cover public module behavior without duplicating the same assertion.

Governance

Projects on this style keep these canonical root files:

  • VISION.md: durable product and technical direction, including exclusions.
  • DEFINITION_OF_READY.md: hard gate before implementation.
  • DEFINITION_OF_DONE.md: hard gate before a change is called shippable.

In a multi-area repo, the nearest area-specific file wins. Link between governance, agent, contributor, and project docs instead of duplicating policy. Flag a missing governance file when a workflow requires it; do not invent a substitute.

Agent context

AGENTS.md is canonical. CLAUDE.md is a regular file whose first line is @AGENTS.md, followed only by genuine Claude-specific additions. It covers Claude Code sessions that cannot read AGENTS.md directly, and an imported AGENTS.md is never loaded twice. Never a copy, and never a symlink: Git checks a symlink out as a one-line text file on Windows without core.symlinks, and Claude Code's Edit and Write tools refuse to write through one. Replace a symlinked or copied CLAUDE.md with the import, and update anything that relied on the link.

Read the full file on GitHub · 87 lines

Files

What ships with it

2 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. 4d ago Changed · +5 lines b09969ffd9bd
  2. 1mo ago First seen · 82 lines · 52 tokens per session scan A fc734d88dd9d

Subscribe to this mod's changes

project-structure is a skill published in the GitHub repository frostney/GocciaScript (20 stars, last pushed yesterday), licensed MIT. It adds 52 tokens to every session and 830 once invoked, about $0.0002 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.

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