cargo-coupling: Skill for Claude Code

.agents/skills/coupling-full-review/SKILL.md

coupling-full-review is a skill for Claude Code from nwiizo/cargo-coupling. It costs 35 tokens per session (333 once invoked), scanned A, original, MIT.

A comprehensive review guide for Rust projects that combines module coupling, architecture risks, and Rust coding practices. It requires findings to be checked against source code and reports which tests or diagnostics actually ran.

In plain words
What is it for?
Use it for broad Rust architecture or code reviews, including change-risk analysis, boundary checks, idiomatic code inspection, and validation with tests or other diagnostics.
Why use it?
It helps distinguish automated warnings from verified problems and produces prioritised, evidence-based review results without repeating unnecessary checks.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: installed under .agents/ (shared by several agents).

This is nwiizo/cargo-coupling's own configuration. It tells Claude Code how to work on cargo-coupling 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 cargo-coupling configures →

Reuse

Borrowing it

Nothing to install: this file belongs to nwiizo/cargo-coupling. 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/nwiizo/cargo-coupling/main/.agents/skills/coupling-full-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/nwiizo/cargo-coupling

Made for: Claude Code.

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 coupling-full-review

README.md
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Your own site
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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 coupling-full-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/nwiizo/cargo-coupling/coupling-full-review"><img src="https://agentmods.dev/badge/skills/nwiizo/cargo-coupling/coupling-full-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 333 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 $0.00035 $0.00333
Opus 5.5 $0.00014 $0.00133
Sonnet 5.5 $0.00007 $0.00067
Haiku 4.5 $0.00003 $0.00033

Measured 20d ago against content hash 5bcf19d94122, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coupling-full-review 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 20d 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.

.agents/skills/coupling-full-review/SKILL.md · 32 lines

What it actually says

Full Architecture Review

Review the requested scope (default ./src) and produce evidence-backed priorities. Use coupling-review for coupling analysis, then inspect the relevant architecture boundaries and Rust implementation. Reuse current analysis results.

Consider coupling balance, architectural change risks, and Rust idioms as review perspectives. Apply each where it can reveal a consequential problem; named personas, separate agents, numeric expert scores, and fixed schedules are not required. Delegate only when the user or applicable instructions request delegation, with a bounded subtask for each agent.

Use history or a baseline when the question concerns trends or a PR. Run tests, lint, or structural diagnostics when needed to substantiate findings or required by repository policy. Report which checks actually ran and any missing coverage; do not run duplicate output modes or repeat unchanged passing checks as phases.

Consolidate findings with source locations, impact, confidence, and concrete next actions. Separate automated signals from conclusions verified in code. Preserve good boundaries, stable hubs, and the analysis blind spots. Use the report example when a structured report helps, adapting it to the request and omitting unsupported scores or empty sections.

Complete the review with supported findings and limits. If fixes are also requested, apply and verify the agreed scope without treating the report as a mandatory pause.

Files

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.

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. 20d ago First seen · 32 lines · 35 tokens per session scan A 5bcf19d94122

Subscribe to this mod's changes

coupling-full-review is a skill published in the GitHub repository nwiizo/cargo-coupling (116 stars, last pushed 2d ago), licensed MIT. It adds 35 tokens to every session and 333 once invoked, about $0.0001 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 2026-10-09.

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