aio-code-review

aio-code-review is a skill for Claude Code from aiocean/claude-plugins. It costs 139 tokens per session (3,088 once invoked), scanned A, original, MIT.

A project-aware code review workflow that examines a codebase, finds its lint tools and coding conventions, and checks the code for mechanical and semantic problems.

In plain words
What is it for?
Use it to review changes, check whether code follows project rules, identify bugs or maintainability issues, and decide whether a change is ready to approve.
Why use it?
It gives reviewers a consistent process and combines automated checks with human-style review guidance. It also groups findings into one verdict with severity labels.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the aio-code-review plugin — 1 skill shipped together

Good fit Use it to review changes, check whether code follows project rules, identify bugs or maintainability issues, and decide whether a change is ready to approve.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aiocean/claude-plugins/aio-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 aiocean/claude-plugins --skill aio-code-review
Clone the repo
git clone --depth 1 https://github.com/aiocean/claude-plugins

Made for: Claude Code.

Or install aio-code-review, the plugin that ships this one along with the rest of its 1 skill.

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 aio-code-review

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-code-review"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,088 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 $0.00139 $0.03088
Opus 5.5 $0.00056 $0.01235
Sonnet 5.5 $0.00028 $0.00618
Haiku 4.5 $0.00014 $0.00309

Measured 1mo ago against content hash 46487b908491, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aio-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 1mo 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.

plugins/aio-code-review/skills/aio-code-review/SKILL.md · 177 lines

How it starts

The opening of the file, as written. The whole thing — 177 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Code Review

A CL (changelist) is one self-contained change under review — equivalent to a PR / MR. LGTM = "Looks Good to Me" (reviewer's approval). Nit: = optional polish, won't block.

This skill does two things:

  • Runs a review — authors and runs an adaptive review workflow over a diff/PR (the default when there's code in front of you). See Run a review below.
  • Coaches a role — the reviewer / author playbook. It's both the rubric the workflow's agents apply and your reference for reviewing by hand.

Full principles and rationale: references/01-overview.md.

Pick the lane first

User signal Lane Start with
"review this PR / check my diff / is this safe to merge" (code is present) Run a review the workflow below
"how should I review / what do I look for / should I approve" (no diff, wants guidance) Reviewer playbook the 8-point checklist below
"writing a PR description / split my change / respond to review comments" Author playbook the author sections below
"is this an emergency / can we skip review" either the emergency section + references/02-emergencies.md
Unclear ask once; default Run a review if a diff exists, else Reviewer —

Run a review — the workflow

When there's actual code to review, don't eyeball it — run the adaptive review workflow. It profiles the project, reviews on two independent tracks, then kills its own false positives before giving a verdict:

  1. Profile (3 agents in parallel) — understand the project · detect the lint/type-check/test tooling it actually configures · extract the house conventions and design patterns. These are independent discovery tasks, so they fan out, not run in sequence.
  2. Mechanical — run the tools the profile found (linters, type-checkers, tests) and parse their output into findings scoped to the diff.
  3. Semantic — a multi-lens sweep applying the 8-dimension rubric below plus the discovered house conventions, so the review enforces this codebase's style, not generic advice.
  4. Consolidate — dedup both tracks, adversarially verify each finding against the real code (linters and LLMs both emit noise — a false positive erodes trust more than a missed nit), severity-rank, and synthesize an LGTM verdict against The Standard.

Read the full file on GitHub · 177 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. 1mo ago First seen · 177 lines · 139 tokens per session scan A 46487b908491

Subscribe to this mod's changes

aio-code-review is a skill published in the GitHub repository aiocean/claude-plugins (4 stars, last pushed 2d ago), licensed MIT. It adds 139 tokens to every session and 3,088 once invoked, about $0.0006 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 2026-08-31.

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