eng-code-review-playbook

eng-code-review-playbook is a skill for Claude Code, Codex from oodaris/autocodex. It costs 17 tokens per session (227 once invoked), scanned A, original, MIT.

A checklist for reviewing code changes before they are merged into a project. It focuses on correctness, security, tests, documentation, and regressions.

In plain words
What is it for?
It helps inspect pull requests or local diffs, check edge cases and error handling, and produce prioritized findings, open questions, and a summary.
Why use it?
It makes review findings consistent and actionable, while requiring missing tests and unclear behavior changes to be called out.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps inspect pull requests or local diffs, check edge cases and error handling, and produce prioritized findings, open questions, and a summary.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/oodaris/autocodex/eng-code-review-playbook
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 oodaris/autocodex --skill eng-code-review-playbook
Clone the repo
git clone --depth 1 https://github.com/oodaris/autocodex

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 eng-code-review-playbook

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/oodaris/autocodex/eng-code-review-playbook"><img src="https://agentmods.dev/badge/skills/oodaris/autocodex/eng-code-review-playbook.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 227 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 $0.00017 $0.00227
Opus 5 $0.00009 $0.00113
Sonnet 5 $0.00003 $0.00045
Haiku 4.5 $0.00002 $0.00023

Measured 9d ago against content hash cdb9f6dfd1d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

eng-code-review-playbook 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.

skills/eng-code-review-playbook/SKILL.md · 45 lines

What it actually says

Code Review Playbook

Repo anchors (autocodex)

  • INTERNAL_PATH: internal/
  • DOCS_PATH: docs/

When to use

  • Reviewing PRs or local diffs before merge.

Preconditions

  • You can see the diff and tests run.

Inputs to confirm

  • Intended behavior change
  • Test evidence

Required artifacts

  • Findings list ordered by severity
  • Open questions
  • Short summary

Quick path

  • Scan for correctness, then safety, then tests.

Steps

  1. Identify behavior changes and edge cases.
  2. Verify observability and error handling.
  3. Check tests and docs.

Failure modes and responses

  • No tests: flag as blocking.
  • Hidden behavior changes: request clarification.

Definition of done

  • Findings are clear, actionable, and prioritized.

Example (minimal)

  • Finding: Missing error handling in plugin handshake.
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 · 45 lines · 17 tokens per session scan A cdb9f6dfd1d4

Subscribe to this mod's changes

eng-code-review-playbook is a skill published in the GitHub repository oodaris/autocodex (16 stars, last pushed 6mo ago), licensed MIT. It adds 17 tokens to every session and 227 once invoked, about $0.0001 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 2026-08-30.

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