Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/ValorVie/custom-skillsnpx agentmods add skills/valorvie/custom-skills/project-structure-guideWrote 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.
[](https://agentmods.dev/skills/valorvie/custom-skills/project-structure-guide)<a href="https://agentmods.dev/skills/valorvie/custom-skills/project-structure-guide"><img src="https://agentmods.dev/badge/skills/valorvie/custom-skills/project-structure-guide/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.
<a href="https://agentmods.dev/skills/valorvie/custom-skills/project-structure-guide"><img src="https://agentmods.dev/badge/skills/valorvie/custom-skills/project-structure-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00058 | $0.01258 |
| Opus 5 | $0.00029 | $0.00629 |
| Sonnet 5 | $0.00012 | $0.00252 |
| Haiku 4.5 | $0.00006 | $0.00126 |
Grade A, and why
project-structure-guide 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.
How it starts
The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Structure Guide
Language: English | 繁體中文
Version: 1.0.0 Last Updated: 2025-12-30 Applicability: Claude Code Skills
Purpose
This skill provides guidance on structuring projects according to language and framework conventions. It helps create consistent, maintainable directory layouts.
[Physical Binding]
Reality Check
Before confirming the project structure is valid, you MUST:
- Run the validator:
uds check --standard project-structure - IF exit_code != 0:
- Read the error message (e.g., "Missing required directories").
- Report the violation to the user.
- Suggest specific commands (
mkdir ...) to fix it. - RETRY validation after fixes are applied.
Trigger
Use this skill when:
- Creating a new project
- Reorganizing existing project structure
- Adding new modules or features
- Setting up build configuration
- Creating .gitignore files
- Deciding where to place a file (code, docs, config, asset)
- Choosing between utils/, helpers/, shared/, lib/, or internal/
- Placing development artifacts (brainstorms, RFCs, POCs, investigations)
Supported Languages
| Language | Frameworks/Patterns |
|---|---|
| Node.js | Express, NestJS, Next.js |
| Python | Django, Flask, FastAPI |
| Java | Spring Boot, Maven, Gradle |
| .NET | ASP.NET Core, Console |
| Go | Standard layout, cmd/pkg |
| Rust | Binary, Library, Workspace |
| Kotlin | Gradle, Android, Multiplatform |
| PHP | Laravel, Symfony, PSR-4 |
| Ruby | Rails, Gem, Sinatra |
| Swift | SPM, iOS App, Vapor |
Common Structure Patterns
Standard Directories
project-root/
├── src/ # Source code
├── tests/ # Test files
├── docs/ # Documentation
├── tools/ # Build/deployment scripts
├── examples/ # Usage examples
├── config/ # Configuration files
└── .github/ # GitHub configuration
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.
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 · 172 lines · 58 tokens per session scan A 148a9b3a7c49
project-structure-guide is a skill published in the GitHub repository ValorVie/custom-skills (5 stars, last pushed 4d ago), licensed MIT. It adds 58 tokens to every session and 1,258 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 2026-09-03.
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