audit

A comprehensive code-quality audit that runs checks for coding patterns, TypeScript types, Ruby syntax, and other backend or frontend problems. TypeScript is a typed version of JavaScript, and Ruby is a programming language.

In plain words
What is it for?
Use it to audit the whole codebase or focus on the backend, frontend, types, or coding-pattern rules.
Why use it?
It brings several quality checks together so problems can be found across the relevant parts of a project.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/nodealchemy/powernode-platform/audit
Any agent
npx skills add nodealchemy/powernode-platform --skill audit
Clone the repo
git clone --depth 1 https://github.com/nodealchemy/powernode-platform

Made for: Claude Code, Codex.

Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 774 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00011 $0.00774
Opus 5 $0.00005 $0.00387
Sonnet 5 $0.00002 $0.00155
Haiku 4.5 $0.00001 $0.00077

Measured yesterday against content hash cf79fa897367, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

audit 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 yesterday.

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.

.claude/skills/audit/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Codebase Quality Audit

Run quality checks and report results. Accept an optional focus argument to limit scope.

Focus Areas

  • all (default) — run everything
  • backend — Ruby checks only (steps 1, 4, 5, 6)
  • frontend — Frontend checks only (steps 3, 7, 8)
  • types — TypeScript type check only (step 3)
  • patterns — Pattern validation only (steps 1, 2)

Checks

Run applicable checks sequentially. Capture output from each.

1. Pattern Validation

cd $PROJECT_DIR && ./scripts/pattern-validation.sh

2. Quick Pattern Check

cd $PROJECT_DIR && ./scripts/quick-pattern-check.sh

3. TypeScript Type Check

cd $PROJECT_DIR/frontend && npx tsc --noEmit 2>&1

4. Ruby Syntax Check

Check all .rb files changed since last commit:

cd $PROJECT_DIR/server && git diff --name-only HEAD -- '*.rb' | xargs -I{} ruby -c {} 2>&1

Also check untracked .rb files:

cd $PROJECT_DIR/server && git ls-files --others --exclude-standard -- '*.rb' | xargs -I{} ruby -c {} 2>&1

5. Rails Eager Load Check (backend only)

Verify all Ruby classes load without errors:

cd $PROJECT_DIR/server && bundle exec rails runner "Rails.application.eager_load!; puts 'Eager load OK'" 2>&1

6. Frozen String Literal Pragma

Scan for Ruby files missing the pragma:

grep -rL "frozen_string_literal: true" $PROJECT_DIR/server/app/ --include="*.rb" | head -20

7. Console.log Scan

grep -rn "console\.log" $PROJECT_DIR/frontend/src/ --include="*.ts" --include="*.tsx" | head -20

8. Hardcoded Color Scan

grep -rn "bg-\(red\|blue\|green\|yellow\|gray\|slate\|zinc\|neutral\|stone\)" $PROJECT_DIR/frontend/src/ --include="*.tsx" | grep -v "theme" | head -20

Output

Present results as a summary table:

| Check                  | Status | Issues |
|------------------------|--------|--------|
| Pattern Validation     | ✅/❌  | count  |
| Quick Pattern Check    | ✅/❌  | count  |
| TypeScript Types       | ✅/❌  | count  |
| Ruby Syntax            | ✅/❌  | count  |
| Rails Eager Load       | ✅/❌  | count  |
| Frozen String Literal  | ✅/❌  | count  |
| Console.log            | ✅/❌  | count  |
| Hardcoded Colors       | ✅/❌  | count  |

Read the full file on GitHub · 90 lines

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. yesterday First seen · 90 lines · 11 tokens per session scan A cf79fa897367

Subscribe to this mod's changes

audit is a skill published in the GitHub repository nodealchemy/powernode-platform (2 stars, last pushed 3d ago), licensed MIT. It adds 11 tokens to every session and 774 once invoked, about $0.0001 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 2026-08-31.

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