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comment-review

comment-review is a skill for Claude Code, Codex from openkursar/hello-halo. It costs 46 tokens per session (1,054 once invoked), scanned A, original, no licence file.

A code-comment review tool that checks comments against a project's comment policy. It can also correct comments that do not meet the policy.

In plain words
What is it for?
Use it when reviewing or improving comments in the current code changes.
Why use it?
It removes the need to review every comment manually for consistency and project rules. It helps catch comments that are unclear, unnecessary, or incorrectly written.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

not rated 1.9krepo +134 changed 20d ago A scan SkillSpector: warn 46 tokens custom licence

Good fit Use it when reviewing or improving comments in the current code changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/openkursar/hello-halo/comment-review
View source ↗ openkursar/hello-halo hello-halo.cc
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 openkursar/hello-halo --skill comment-review
Clone the repo
git clone --depth 1 https://github.com/openkursar/hello-halo

Made for: Claude Code, Codex.

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-review

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/openkursar/hello-halo/comment-review"><img src="https://agentmods.dev/badge/skills/openkursar/hello-halo/comment-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,054 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Anti-Refusal · line 24
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
How audits are shown
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 $0.00046 $0.01054
Opus 5.5 $0.00018 $0.00422
Sonnet 5.5 $0.00009 $0.00211
Haiku 4.5 $0.00005 $0.00105

Measured 20d ago against content hash caba0e3ea617, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

comment-review 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 20d 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.

.agents/skills/comment-review/SKILL.md · 95 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 20d ago Changed · +14 lines · -18 tokens per session caba0e3ea617
  2. 2mo ago First seen · 81 lines · 64 tokens per session scan A c70f0e4a5262

Subscribe to this mod's changes

comment-review is a skill published in the GitHub repository openkursar/hello-halo (1,911 stars, last pushed yesterday), with no licence file. It adds 46 tokens to every session and 1,054 once invoked, about $0.0002 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.

Code reviewagentclaudecodecowork
Related

comment-review compared with skills from other repositories

comment-review next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
comment-reviewopenkursar/hello-haloSkill1.9kyesterdaynoneA46Claude Code, Codex
ss-reviewbonnguyenitc/specshipSkill23mo agoMITA74Codex
ss-shipbonnguyenitc/specshipSkill23mo agoMITA92Codex
open-code-reviewalibaba/open-code-reviewSkill50kyesterdayApache-2.0A98Cursor
baby-sitlangchain-ai/open-sweSkill11kyesterdayMITA30Claude Code, Codex
learn-from-sagekirodotdev/KiroCrewSkill4.8kyesterdayApache-2.0A56Claude Code, Codex
reviewvercel/eveSkill5.8kyesterdayApache-2.0A31Claude Code, Codex