comment-cleanup

comment-cleanup is a skill for Claude Code from haacked/dotfiles. It costs 95 tokens per session (2,256 once invoked), scanned A, original, no licence file.

A code-comment cleanup tool that removes unnecessary explanations from source files and shortens the useful comments.

In plain words
What is it for?
Use it after generating code with overly detailed comments or when existing comments are too long and need to state only one fact each.
Why use it?
It reduces comments that merely repeat the code, narrate edits, or record a change history, making the remaining comments easier to scan.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: model in frontmatter.

Good fit Use it after generating code with overly detailed comments or when existing comments are too long and need to state only one fact each.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/haacked/dotfiles/comment-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.

Any agent
npx skills add haacked/dotfiles --skill comment-cleanup
Clone the repo
git clone --depth 1 https://github.com/haacked/dotfiles

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 comment-cleanup

README.md
[![agentmods](https://agentmods.dev/badge/skills/haacked/dotfiles/comment-cleanup/github.svg)](https://agentmods.dev/skills/haacked/dotfiles/comment-cleanup)
Your own site
<a href="https://agentmods.dev/skills/haacked/dotfiles/comment-cleanup"><img src="https://agentmods.dev/badge/skills/haacked/dotfiles/comment-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 comment-cleanup

Your own site · 80×15
<a href="https://agentmods.dev/skills/haacked/dotfiles/comment-cleanup"><img src="https://agentmods.dev/badge/skills/haacked/dotfiles/comment-cleanup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 95 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,256 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 unknown 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 $0.00095 $0.02256
Opus 5.5 $0.00038 $0.00902
Sonnet 5.5 $0.00019 $0.00451
Haiku 4.5 $0.00010 $0.00226

Measured 18d ago against content hash 2352853b8063, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

comment-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 18d 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.

ai/skills/address-pr-reviews/references/comment-cleanup/SKILL.md · 109 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 18d ago Changed 2352853b8063
  2. 25d ago Changed 3ea9b577f848
  3. 1mo ago Changed · +11 lines · +8 tokens per session 5bb0c0e141da
  4. 1mo ago First seen · 98 lines · 87 tokens per session scan A 64ce040328c4

Subscribe to this mod's changes

comment-cleanup is a skill published in the GitHub repository haacked/dotfiles (135 stars, last pushed yesterday), with no licence file. It adds 95 tokens to every session and 2,256 once invoked, about $0.0004 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 2026-08-30.

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