omc-review

omc-review is a skill for Claude Code from RobinNorberg/oh-my-copilot. It costs 18 tokens per session (607 once invoked), scanned A, a copy of omc-review, MIT.

A review workflow for examining completed code changes for defects, risks, missing tests, and unnecessary complexity.

In plain words
What is it for?
It helps assess correctness, edge cases, security boundaries, data integrity, reuse, simplification, and test coverage.
Why use it?
It catches problems before code ships and ranks findings by how serious they are.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; mentions subagents; mentions AGENTS.md.

Part of the oh-my-copilot plugin — 63 skills, 21 commands, 20 agents, 11 hooks, 1 MCP server shipped together

Good fit It helps assess correctness, edge cases, security boundaries, data integrity, reuse, simplification, and test coverage.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/robinnorberg/oh-my-copilot/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 RobinNorberg/oh-my-copilot --skill review
Clone the repo
git clone --depth 1 https://github.com/RobinNorberg/oh-my-copilot

Made for: Claude Code.

Or install oh-my-copilot, the plugin that ships this one along with the rest of its 63 skills, 21 commands, 20 agents, 11 hooks, 1 MCP server.

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 omc-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/robinnorberg/oh-my-copilot/review/github.svg)](https://agentmods.dev/skills/robinnorberg/oh-my-copilot/review)
Your own site
<a href="https://agentmods.dev/skills/robinnorberg/oh-my-copilot/review"><img src="https://agentmods.dev/badge/skills/robinnorberg/oh-my-copilot/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 omc-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/robinnorberg/oh-my-copilot/review"><img src="https://agentmods.dev/badge/skills/robinnorberg/oh-my-copilot/review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 607 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 100% copy Near-identical to another mod 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 $0.00018 $0.00607
Opus 5.5 $0.00007 $0.00243
Sonnet 5.5 $0.00004 $0.00121
Haiku 4.5 $0.00002 $0.00061

Measured 4d ago against content hash cd0e59528084, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

omc-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 4d 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.

Origin

This is a copy

100% identical to omc-review — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/review/SKILL.md · 52 lines

How it starts

The opening of the file, as written. The whole thing — 52 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review

Use this skill to evaluate work that already exists. Review never authors the change it is judging.

This is the canonical review workflow. ai-slop-cleaner is an opt-in lane within it.

Goal

Find what is actually wrong, ranked by severity, with enough detail to act on.

Workflow

  1. Establish what changed and what it was meant to do.
  2. Read the change against that intent.
  3. Check correctness first, then risk, then simplification.
  4. Verify each candidate finding before reporting it.
  5. Report findings most-severe first.

What to check

  • Correctness — logic defects, edge cases, error paths, concurrency
  • Risk — security boundaries, destructive operations, data integrity
  • Reuse — existing utilities or patterns the change should have used
  • Simplification — code that could be deleted or collapsed
  • Coverage — behavior that ships untested

Two axes, run apart

A substantial diff is reviewed as two parallel sub-agent passes, reported separately — never merged or cross-ranked, because a change can pass one axis and fail the other (standards-conforming but wrong behavior; faithful but convention-breaking):

  • Standards axis — the diff against the repo's documented standards plus a judgement-call-only smell baseline; anything tooling already enforces is skipped. The standards set is discovered, not assumed: search the repo for standards documents (CLAUDE.md/AGENTS.md, docs/standards/ volumes, CONTRIBUTING.md, CODING_STANDARDS.md or equivalents) and review against whatever exists — a standards file you didn't look for is a standard you didn't apply.
  • Intent axis — the diff against what the work was meant to do — the task, spec, or ticket acceptance criteria: requirements missing or partial, behavior nobody asked for, each finding quoting its source line.

Keep each sub-agent brief under ~400 words and pointed at one axis. Aggregate without picking a single winner across axes — that reranking is what the separation exists to prevent; state each axis's verdict on its own. A small diff stays one pass.

Read the full file on GitHub · 52 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. 4d ago Changed cd0e59528084
  2. 15d ago Changed 000e40d548ec
  3. 24d ago Changed · +9 lines c262bb3fe050
  4. 1mo ago First seen · 43 lines · 18 tokens per session scan A 9ea9e7e3ec29

Subscribe to this mod's changes

omc-review is a skill published in the GitHub repository RobinNorberg/oh-my-copilot (5 stars, last pushed today), licensed MIT. It adds 18 tokens to every session and 607 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to omc-review, differing in 0 lines, and is treated as a copy.

Related

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