pr-review

pr-review is a skill for Claude Code from XRenSiu/claude-code-forge. It costs 273 tokens per session (2,708 once invoked), scanned A, original, MIT.

A pull-request review workflow examines a code change and records concrete findings in a structured file, with an option to post them as GitHub review comments. Findings include reproduction context, severity, and whether they need human judgment.

In plain words
What is it for?
Use it to inspect a pull request or diff for bugs, broken tests, unsafe changes, dependency issues, and structural risks, then report findings on the relevant lines when possible.
Why use it?
Generic review comments such as “looks good” or vague suggestions can hide serious defects and waste reviewer time. This workflow focuses on findings that can lead to an action, while avoiding automatic approval.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions Codex; mentions Gemini CLI.

Part of the sdlc plugin — 14 skills, 5 agents shipped together

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/xrensiu/claude-code-forge/pr-review
Any agent
npx skills add XRenSiu/claude-code-forge --skill pr-review
Clone the repo
git clone --depth 1 https://github.com/XRenSiu/claude-code-forge

Made for: Claude Code.

Or install sdlc, the plugin that ships this one along with the rest of its 14 skills, 5 agents.

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 pr-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/xrensiu/claude-code-forge/pr-review.svg)](https://agentmods.dev/skills/xrensiu/claude-code-forge/pr-review)
Your own site
<a href="https://agentmods.dev/skills/xrensiu/claude-code-forge/pr-review"><img src="https://agentmods.dev/badge/skills/xrensiu/claude-code-forge/pr-review.svg" alt="Measured on agentmods" height="20"></a>
Per session 273 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,708 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 5.1 $0.00273 $0.02708
Opus 5 $0.00137 $0.01354
Sonnet 5 $0.00055 $0.00542
Haiku 4.5 $0.00027 $0.00271

Measured yesterday against content hash 789674d274e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

pr-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 yesterday.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/post_review.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

plugins/sdlc/skills/pr-review/SKILL.md · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

pr-review — diff 进,能落地的发现出

产物是 findings.yaml(形状:assets/findings_template.yaml),可选地发成一个 GitHub review。本文件 写:发现的判据、三档映射、原语与出口、发之前的门。先读哪个 hunk、要不要多跳几层是你的份额。

缺口(Judgment + Capability + Control)

deletion 测试:撤掉本 skill,引擎读完 diff 回"整体结构清晰,有几个小建议"——没有一条带复现场景, 没有一条能直接改,reviewer 的时间被 nit 淹没,真正的 P0 被"看起来不错"盖住。缺的是判据(什么算 发现、什么不算)、档位(谁一票否决、谁只告警)、原语(把发现发到正确的行)与门(永不 approve)。

世界(Σ)

  • 你看到的是 diff,不是整个仓库:diff 引用了你看不到的定义 → LOCATE + READ 去看,不因 "看不到"标发现;预算内看不到 → needs_codebase_check: true,交人。
  • 三档(Spec Loop L7 的裁决 C9):A 机械档——测试 / lint / 类型 / secrets / 白名单 / 锁 / 新增依赖(注册表存在性、许可证、漏洞)/ 契约硬命中(改测试、删断言、mock 越界)——一票否决 = P0,有则一起修;B 结构档——圈复杂度 / 重复 / 公共 API 变更 / diff 体量 / 依赖方向——超阈值告警 = P1/P2,有界可进;C 判断档——架构意图、可读性、命名、human AC——只请求人工 = P3 或路由 G3。 一条发现只归一档,档位由内容决定不由语气决定。
  • 发现的成本不对称:P0/P1 漏报 = 事故,误报 = reviewer 花 5 分钟;P2/P3 误报 = 噪声淹没信号。 所以 P0/P1 偏召回(中等置信也报),P2/P3 偏精确(不确定就不报,不报成 confidence: low)。
  • 同模型审同模型有系统盲区:对抗式审查("假设这段代码造成了线上事故,找为什么")用另一家 模型(Codex / Gemini CLI 在则用)或至少不同尺寸;做不到就在输出顶部标 single-vendor caveat
  • GitHub review 的性质:行内评论只能挂在 diff 里出现的行(新文件坐标);不在 diff 里的位置降级 为 PR 级评论并引用 path:lineREQUEST_CHANGES 会阻塞合并(有 A 档发现时才用); APPROVE 是人类动作
  • 关于用户的 Σ:"看看有没有问题"= 要发现,不要夸奖;"帮我 review 一下再合"= 要一个能否合的 结论 + 阻塞项清单,不是散文。

判据(φ)

  • 一条发现 = 位置 + 机制 + 复现 + 证据 + 改法file:line_rangeroot_cause(一句机械描述)、 P0/P1 必有 reproduction_scenario(具体输入 / 时序 / 状态),evidence(读了哪、grep 了什么、 git log 看到什么),suggested_change(P0/P1 必有,一行可执行)。缺任一项的 P0/P1 降级或删。
  • 自我反驳后才发:把发现写成假设,"如果它不是 bug,代码会长什么样?实际代码是不是那样?"能 构造出合理的非 bug 解释 → 删。
  • 上限 5 条--max-findings):超过按严重度再按证据强度取前 5;剩下的留给下一轮。发现少于 5 不凑;发现为 0 → findings: [] + rationale(走了哪些路径、为什么没问题)。
  • 一次一个 focus--focus=security 只报安全类;其他焦点另开一次(all 只在 Opus 级模型上用)。
  • 禁语看起来不错 / 整体结构清晰 / 可以考虑 / 作为小建议——要么有证据的发现,要么没有。
  • B 档阈值(可被 --rules 覆盖):函数 > 50 行、嵌套 > 4、文件 > 500 行、重复块 > 20 行 ×2、 公共 API 签名变更无 CHANGELOG / 迁移说明、diff > 500 行。
  • 新增依赖进 A 档package.json / requirements.txt / go.mod 新增包 → 注册表存在(防编造包名)
    • 许可证 + 已知漏洞(npm audit / pip-audit 有则跑);查不到 → P0 needs_codebase_check
  • 残差(人):架构意图对不对、这个抽象值不值——写成 C 档 P3,或直接建议 G3。

Read the full file on GitHub · 114 lines

Files

What ships with it

9 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 114 lines · 273 tokens per session scan A 789674d274e7

Subscribe to this mod's changes

pr-review is a skill published in the GitHub repository XRenSiu/claude-code-forge (2 stars, last pushed yesterday), licensed MIT. It adds 273 tokens to every session and 2,708 once invoked, about $0.0014 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 2026-09-05.

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