vibeauracle: Skill for Claude Code

.agent/skills/arch-integrity/SKILL.md

arch-integrity is a skill for Claude Code, Codex from nathfavour/vibeauracle. It costs 0 tokens per session (262 once invoked), scanned A, original, MIT.

A set of project rules for keeping VibeAuracle as a modular monolith, with core logic separated from user-interface and infrastructure code. A modular monolith is one application divided into clearly separated parts.

In plain words
What is it for?
Use it when adding features, checking module placement and workspace consistency, finding circular dependencies, and ensuring related code has tests.
Why use it?
It reduces unwanted dependencies and helps prevent core code, adapters, and the terminal interface from becoming tightly connected.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is nathfavour/vibeauracle's own configuration. It tells Claude Code and Codex how to work on vibeauracle 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 vibeauracle configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nathfavour/vibeauracle. 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/nathfavour/vibeauracle/master/.agent/skills/arch-integrity/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nathfavour/vibeauracle

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 arch-integrity

README.md
[![agentmods](https://agentmods.dev/badge/skills/nathfavour/vibeauracle/arch-integrity.svg)](https://agentmods.dev/skills/nathfavour/vibeauracle/arch-integrity)
Your own site
<a href="https://agentmods.dev/skills/nathfavour/vibeauracle/arch-integrity"><img src="https://agentmods.dev/badge/skills/nathfavour/vibeauracle/arch-integrity.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 262 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00262
Opus 5 $0.00000 $0.00131
Sonnet 5 $0.00000 $0.00052
Haiku 4.5 $0.00000 $0.00026

Measured 7d ago against content hash 59083ca1b3b9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

arch-integrity 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 7d 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.

.agent/skills/arch-integrity/SKILL.md · 25 lines

What it actually says

🏗️ Skill: Architectural Integrity

This skill ensures that VibeAuracle maintains its "Modular Monolith" structure and Hexagonal Architecture principles.

🎯 Objective

Prevent tight coupling between the cognitive core (brain) and infrastructure adapters (UI, Providers, Tools).

🛠️ Instructions

1. Hexagonal Boundaries

  • Core Logic: Keep internal/brain pure. It should define interfaces for what it needs, not import specific implementations from internal/model or internal/sys unless necessary for types.
  • Dependency Inversion: Use factories or registry patterns (see internal/model/model.go) to inject dependencies.

2. Workspace Hygiene

  • When adding new capabilities, consider if they belong in an existing module or deserve a new subdirectory in internal/.
  • Maintain go.work consistency.

3. TUI Decoupling

  • The UI (cmd/vibeaura/chat_ui.go) should strictly be a consumer of the Brain's output.
  • Avoid putting business logic or tool execution logic directly into the TUI's Update function.

✅ Verification

  • Check for circular dependencies using go list.
  • Ensure new features are accompanied by tests in the relevant module.
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. 7d ago First seen · 25 lines · 0 tokens per session scan A 59083ca1b3b9

Subscribe to this mod's changes

arch-integrity is a skill published in the GitHub repository nathfavour/vibeauracle (5 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 262 tokens. 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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