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Agent skill

Web

by nwiizo in nwiizo/cargo-coupling

Launch cargo-coupling's interactive Web visualization for a specified Rust project.

MITAuto-check passedTesting & QA

Install Web

skills CLI
$ npx skills add nwiizo/cargo-coupling --skill web -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nwiizo/cargo-coupling web --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nwiizo/cargo-coupling.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/web .claude/skills/web && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
web
GitHub stars
111
Token cost
~287 tokens
SKILL.md length
123 words
Files
2
Skills in repo
12
Repo updated
First seen
Licence
MIT

At a glance

Launch cargo-coupling's interactive Web visualization for a specified Rust project.

  • Testing & QA work in your project
  • Calls cargo

What it does

Web is an agent skill from nwiizo/cargo-coupling. Launch cargo-coupling's interactive Web visualization for a specified Rust project.

Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `ui-guide.md`).

It sits in Testing & QA. It works with Rust. The repository describes itself as: A coupling analysis tool for Rust projects - measuring the 'right distance' in your code. The licence is MIT.

When your agent uses it

  • Testing & QA work in your project

Example prompts

  • “/web”

What it can do on your machine

Read from SKILL.md and the folder at commit aa0d18b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • cargo

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Web loads about 287 tokens when it runs. Until then it costs about 22 tokens; SKILL.md has 123 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~22
When it runs · the whole SKILL.md, loaded when a task matches
~287

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from nwiizo/cargo-coupling at commit aa0d18b, republished under its MIT licence (© nwiizo). 123 words, ~287 tokens.

Download SKILL.mdSave it as .claude/skills/web/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
web
description
Launch cargo-coupling's interactive Web visualization for a specified Rust project.
argument-hint
[path] [--port PORT] [--no-open]
disable-model-invocation
true

Launch the Web Visualization

Run from this checkout with the requested target (default ./src). cargo run builds as needed; a separate build is unnecessary for launch.

bash
rtk proxy cargo run -- coupling --web ./src
rtk proxy cargo run -- coupling --web --port 8080 --no-open ./src

Preserve the requested port and browser behavior. Use --no-open in a headless session. Keep track of the process started for this task and report its actual URL once it is serving. If startup fails, inspect the failure before changing ports or stopping processes. Stop only the server this task owns when cleanup is requested or when a temporary verification run ends.

Read ui-guide.md only when the user needs help exploring the graph, filters, timeline, or export. For implementation changes, read Web UI rules and the relevant source; launching the UI does not require the full development documentation.

© nwiizo, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in .claude/skills/web of nwiizo/cargo-coupling.

  • SKILL.md
  • ui-guide.md

Open the folder on GitHubat commit aa0d18b

Compare with similar skills

Web next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Web compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Web this skillnwiizo/cargo-coupling111—~287Automated safety check: PassMIT
Rust TDD Workflowrtk-ai/rtk83k—~753Automated safety check: NotesApache-2.0
Remote Executor Integration Testsopeninterpreter/openinterpreter69k2 repos~842Automated safety check: PassApache-2.0
Apple Container Test RunnerRustPython/RustPython22k—~467Automated safety check: PassMIT
RTK Filter TDD in Rustrtk-ai/rtk83k—~1.9kAutomated safety check: NotesApache-2.0
OpenLogi Device Fixture ContributionAprilNEA/OpenLogi23k—~1.2kAutomated safety check: PassApache-2.0

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  • Rust TDD Workflow

    rtk-ai/rtk

    Enforces red-green-refactor for Rust work, with idiomatic test patterns, a naming convention and a pre-commit gate of cargo fmt, clippy and test.

    83k GitHub stars~753 tokensUpdated yesterday
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    openinterpreter/openinterpreter

    Explains how to run agent integration tests against remote executors, using Docker for Linux or Wine for Windows, and how to opt tests in or skip them.

    69k GitHub starsUsed in 2 repos~842 tokens
    Testing & QAAuto-check passed

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    22k GitHub stars~467 tokensUpdated yesterday
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    83k GitHub stars~1.9k tokensUpdated yesterday
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    AprilNEA/OpenLogi

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More from nwiizo/cargo-coupling

All 12 skills in this repo

  • Balanced Coupling

    nwiizo/cargo-coupling

    Interpret cargo-coupling findings using Khononov's strength, distance, and volatility model.

    111 GitHub stars~516 tokensUpdated 4 days ago
    Auto-check passed

  • Cargo Coupling

    nwiizo/cargo-coupling

    Explain cargo-coupling CLI options and .coupling.toml configuration.

    111 GitHub stars~290 tokensUpdated 4 days ago
    Auto-check passed

  • Release

    nwiizo/cargo-coupling

    Prepare or publish a cargo-coupling version when the user requests a release.

    111 GitHub stars~491 tokensUpdated 4 days ago
    Auto-check passed

  • Analyze

    nwiizo/cargo-coupling

    Run cargo-coupling and interpret a Rust project's coupling report, history, or baseline diff.

    111 GitHub stars~354 tokensUpdated 4 days ago
    Auto-check passed

  • Check Balance

    nwiizo/cargo-coupling

    Check a Rust project's coupling health summary or run a requested CI quality gate.

    111 GitHub stars~307 tokensUpdated 4 days ago
    Auto-check passed

  • Hotspots

    nwiizo/cargo-coupling

    Rank a Rust project's refactoring candidates using cargo-coupling hotspot results.

    111 GitHub stars~260 tokensUpdated 4 days ago
    Auto-check passed

Works with

Categories

Questions about Web

What does Web do?

Launch cargo-coupling's interactive Web visualization for a specified Rust project. Web is an agent skill from nwiizo/cargo-coupling. Launch cargo-coupling's interactive Web visualization for a specified Rust project.

When should I use Web?

Web fits situations like: testing & QA work in your project.

How do I install Web in Claude Code?

Run `npx skills add nwiizo/cargo-coupling --skill web -a claude-code`. Or copy the skill folder (.claude/skills/web in nwiizo/cargo-coupling) into .claude/skills/web in your project. Claude Code loads it when a task matches its description.

How do I install Web in Codex?

Run `npx skills add nwiizo/cargo-coupling --skill web -a codex`. Or copy the skill folder (.claude/skills/web in nwiizo/cargo-coupling) into .agents/skills/web in your project. Codex loads it when a task matches its description.

Can I use Web in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nwiizo/cargo-coupling --skill web -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/web, .gemini/skills/web, .github/skills/web and .opencode/skills/web in your project.

What does Web need to run?

Going by SKILL.md and its folder, Web needs the command-line tools its instructions call (cargo).

Does Web access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Web safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Web use?

Web is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Web use?

About 287 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Web?

Skills that share tags, products or a category with Web: Rust TDD Workflow (rtk-ai/rtk, 83k stars), Remote Executor Integration Tests (openinterpreter/openinterpreter, 69k stars), Apple Container Test Runner (RustPython/RustPython, 22k stars) and RTK Filter TDD in Rust (rtk-ai/rtk, 83k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Web?

nwiizo (a GitHub user) maintains it in nwiizo/cargo-coupling, which has 111 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 3, 2026.

Source: nwiizo/cargo-coupling on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.