code-review

code-review is a skill for Claude Code, Codex from Kimyongari/harness-factory. It costs 65 tokens per session (514 once invoked), scanned A, original, MIT.

A code-review procedure for examining a complete Git diff and reporting concrete problems by severity and file location.

In plain words
What is it for?
Use it to review a branch, pull request, or diff and produce findings marked as blocker, should-fix, or nit, without changing the code.
Why use it?
It focuses reviews on reproducible failures, security risks, regressions, and convention breaks instead of vague opinions or unnecessary style comments.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; mentions subagents; mentions Claude Code.

Good fit Use it to review a branch, pull request, or diff and produce findings marked as blocker, should-fix, or nit, without changing the code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kimyongari/harness-factory/code-review
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 Kimyongari/harness-factory --skill code-review
Clone the repo
git clone --depth 1 https://github.com/Kimyongari/harness-factory

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 code-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/kimyongari/harness-factory/code-review/github.svg)](https://agentmods.dev/skills/kimyongari/harness-factory/code-review)
Your own site
<a href="https://agentmods.dev/skills/kimyongari/harness-factory/code-review"><img src="https://agentmods.dev/badge/skills/kimyongari/harness-factory/code-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 code-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/kimyongari/harness-factory/code-review"><img src="https://agentmods.dev/badge/skills/kimyongari/harness-factory/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 514 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 $0.00065 $0.00514
Opus 5 $0.00032 $0.00257
Sonnet 5 $0.00013 $0.00103
Haiku 4.5 $0.00006 $0.00051

Measured 9d ago against content hash 32c5ba9f331d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

code-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 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.

template/en/.skills/code-review/SKILL.md · 37 lines

What it actually says

Code review

Principle: every finding ships with a reproducible failure story. Not "this looks bad" but "with this input, it breaks like this".

Procedure

  1. See the whole range: git diff <base>...HEAD — never just the latest commit.
  2. Sweep in severity order:
    • Correctness: is there an input/state this diff breaks? Boundaries, None, empty lists.
    • Security: does input reach shell/SQL/paths/deserialization? Do secrets land in code or logs?
    • Regressions: do existing callers change behavior? Do tests cover that path?
    • Simplification: can the same thing be done with less code (including existing utils)?
    • Consistency: does it break this repo's conventions (naming, error handling, comment density)?
  3. Write each finding as file:line — [severity] claim. Failure scenario. Severity: blocker (incident/data loss) / should (fix before merge) / nit (taste, ignorable).

Rules

  • Don't fix the code yourself — a review request is not a fix request. Confirm before patching.
  • If there are no findings, say so. Don't invent filler nits.
  • Turn low-confidence findings into questions: "can X happen here?"
  • Any blocker/should present → state the conclusion explicitly as "hold the merge".

Getting my own work reviewed

  • Use a fresh context. A reviewer fed your session history inherits your assumptions — hand over only the diff (BASE..HEAD) and the requirements. This bundle's reviewer subagent exists exactly for this (Claude Code: .claude/agents/reviewer).
  • Act on feedback by severity: blockers immediately, shoulds before proceeding; if the reviewer is wrong, don't ignore it — push back with reasoning.

Credit: the fresh-context review principle comes from obra/superpowers requesting-code-review.

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 · 37 lines · 65 tokens per session scan A 32c5ba9f331d

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository Kimyongari/harness-factory (5 stars, last pushed 1mo ago), licensed MIT. It adds 65 tokens to every session and 514 once invoked, about $0.0003 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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