csharp-code-calisthenics-reviewer

csharp-code-calisthenics-reviewer is an npm-distributed skill package for reviewing a single C# file or small class against a narrow set of code-calisthenics rules and suggesting a deterministic refactor plan.

What v1 reviews

The skill checks exactly these 5 rules:

• Only one level of indentation per method
• Avoid else
• Wrap primitives in value objects when it makes sense
• First-class collections
• Small methods with intention-revealing names

The skill is instruction-heavy by design. It does not perform full automatic rewrites by default, but it may include short illustrative snippets when they clarify a proposed refactor.

Repo layout

src/
  raw-skill/
    SKILL.md
    references/calisthenics-checklist.md
    examples/input/OrderService.cs
    examples/output/review.md
  codex-plugin/
    .codex-plugin/plugin.json
    skills/csharp-code-calisthenics-reviewer/
bin/
  installer.js
scripts/
  build.js
.agents/
  plugins/marketplace.json

src/raw-skill is the canonical source. npm run build mirrors it into the Codex plugin skill folder and synchronizes the plugin manifest version from package.json.

Install

npm / npx

Build first:

npm install
npm run build

Run from the published package or locally:

npx csharp-code-calisthenics-reviewer install --target codex --scope personal
npx csharp-code-calisthenics-reviewer install --target codex --scope repo --path /path/to/repo
npx csharp-code-calisthenics-reviewer install --target dir --path /path/to/destination
npx csharp-code-calisthenics-reviewer install --target claude --path /path/to/destination

Optional flags:

--dry-run
--force

Skillfish

Use the raw skill bundle:

npx csharp-code-calisthenics-reviewer install --target dir --path /path/to/skills/csharp-code-calisthenics-reviewer

Codex local plugin install

Personal install:

npx csharp-code-calisthenics-reviewer install --target codex --scope personal

This installs the plugin to ~/.codex/plugins/csharp-code-calisthenics-reviewer and creates or updates ~/.agents/plugins/marketplace.json.

Repo install:

npx csharp-code-calisthenics-reviewer install --target codex --scope repo --path /path/to/repo

This installs the plugin to <repo>/plugins/csharp-code-calisthenics-reviewer and creates or updates <repo>/.agents/plugins/marketplace.json.

Claude-compatible path copy

npx csharp-code-calisthenics-reviewer install --target claude --path /path/to/destination

This performs an explicit path-based copy only. v1 does not assume or document an official Claude install location.

Build and verify

npm run build
python C:/Users/USUARIO/.codex/skills/.system/skill-creator/scripts/quick_validate.py src/raw-skill
npm pack

On Windows PowerShell, if npm pack is blocked by npm.ps1 execution policy or by the global npm cache, use:

npm run pack:ps

Marketplace metadata

The Codex plugin manifest lives at src/codex-plugin/.codex-plugin/plugin.json.

The repository also includes .agents/plugins/marketplace.json as a repo-local marketplace catalog entry that points to ./plugins/csharp-code-calisthenics-reviewer. Installer runs generate or update marketplace entries at the chosen destination without duplicating existing entries.