cleanup

cleanup is a command for Claude Code from smrafiz/claude-supercharger. It costs 0 tokens per session (544 once invoked), scanned A, original, MIT.

A cleanup command that scans code for dead code and unused imports, automatically fixing some safe cases and listing riskier cases for approval.

In plain words
What is it for?
Removing unused imports, unreachable code, unused local variables, obsolete commented-out code, and other approved cleanup targets.
Why use it?
It reduces clutter while avoiding deletion of code that might be part of a public interface, tests, or dynamic loading.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Part of the supercharger plugin — 37 commands, 10 agents, 28 hooks shipped together

Good fit Removing unused imports, unreachable code, unused local variables, obsolete commented-out code, and other approved cleanup targets.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/smrafiz/claude-supercharger/cleanup
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.

Clone the repo
git clone --depth 1 https://github.com/smrafiz/claude-supercharger

Made for: Claude Code.

Or install supercharger, the plugin that ships this one along with the rest of its 37 commands, 10 agents, 28 hooks.

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 cleanup

README.md
[![agentmods](https://agentmods.dev/badge/commands/smrafiz/claude-supercharger/cleanup/github.svg)](https://agentmods.dev/commands/smrafiz/claude-supercharger/cleanup)
Your own site
<a href="https://agentmods.dev/commands/smrafiz/claude-supercharger/cleanup"><img src="https://agentmods.dev/badge/commands/smrafiz/claude-supercharger/cleanup/github.svg" alt="Measured on agentmods" height="20"></a>

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 cleanup

Your own site · 80×15
<a href="https://agentmods.dev/commands/smrafiz/claude-supercharger/cleanup"><img src="https://agentmods.dev/badge/commands/smrafiz/claude-supercharger/cleanup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 544 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 $0.00544
Opus 5 $0.00000 $0.00272
Sonnet 5 $0.00000 $0.00109
Haiku 4.5 $0.00000 $0.00054

Measured 9d ago against content hash 2d5e8ae5a014, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

cleanup 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 9d 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.

commands/cleanup.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dead code and unused-import removal for: $ARGUMENTS

Two-tier safety model. Auto-fix anything in Tier 1. Require explicit approval for Tier 2.

Tier 1 — auto-fix (safe)

Apply these directly without asking:

  • Unused imports (no references in file scope)
  • Unused local variables (declared, never read)
  • Commented-out code blocks > 3 lines old (>30 days in git blame)
  • Unreachable code (after return, throw, process.exit, panic, os.Exit)
  • Empty functions/methods that are never called and have no @override / interface obligation
  • Duplicate consecutive imports

Tier 2 — require approval (risky)

Surface as a list. Do not delete without user approval:

  • Functions/classes/types with zero callers in this codebase but exported (could be public API)
  • Symbols referenced only in tests (could be intentional test-only utilities)
  • Files that appear orphaned but match conventional plugin/loader patterns (e.g., routes/*.ts, migrations/*, *.module.ts)
  • Symbols referenced via dynamic dispatch (getattr, require() with template, reflection)

Process

  1. Scan the target ($ARGUMENTS — file, directory, or whole project)
  2. Apply Tier 1 fixes; report what was removed (file:line for each)
  3. Compile Tier 2 findings into a numbered list with evidence per item:
    • Symbol name
    • Where defined
    • Why flagged (zero callers / test-only / dynamic-dispatch suspect)
    • Confidence (low/med/high)
  4. Run available type checks / tests after Tier 1 changes — if anything fails, halt and report
  5. Wait for user approval on Tier 2 items individually (not bulk)

Output format

=== Tier 1: Applied ===
- [file:line] removed unused import: [name]
- [file:line] removed unreachable code (after [return|throw])
- ...
Tests passing: [yes/no]

=== Tier 2: Awaiting approval ===
1. [symbol] @ [file:line]
   - Definition: [signature]
   - Why flagged: [reason]
   - Confidence: [low/med/high]
   - Risk if removed: [public API break / test removal / hidden dynamic call]
2. ...

Reply with the numbers you want removed (e.g., "1, 3") or "skip all".

Read the full file on GitHub · 58 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. 9d ago First seen · 58 lines · 0 tokens per session scan A 2d5e8ae5a014

Subscribe to this mod's changes

cleanup is a command published in the GitHub repository smrafiz/claude-supercharger (11 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 544 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 2026-08-30.