review

review is a command for Codex from saffron-health/opencode-gui. It costs 0 tokens per session (1,063 once invoked), scanned A, original, MIT.

A code-review procedure for checking whether a branch's changes meet their goal with the least necessary complexity.

In plain words
What is it for?
Reviewing branch differences, reading specifications, checking implementation details, and reporting required fixes.
Why use it?
It helps find incorrect, unrelated, or unnecessarily complicated changes before they are merged.

Command for Codex

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 commands/saffron-health/opencode-gui/review
Clone the repo
git clone --depth 1 https://github.com/saffron-health/opencode-gui

Made for: 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 review

README.md
[![agentmods](https://agentmods.dev/badge/commands/saffron-health/opencode-gui/review.svg)](https://agentmods.dev/commands/saffron-health/opencode-gui/review)
Your own site
<a href="https://agentmods.dev/commands/saffron-health/opencode-gui/review"><img src="https://agentmods.dev/badge/commands/saffron-health/opencode-gui/review.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,063 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 $0.00000 $0.01063
Opus 5 $0.00000 $0.00531
Sonnet 5 $0.00000 $0.00213
Haiku 4.5 $0.00000 $0.00106

Measured 4d ago against content hash 782cb9f8771f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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.

.agents/commands/review.md · 124 lines

How it starts

The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert code reviewer specializing in evaluating implementations for simplicity and correctness. Your primary mission is to ensure code achieves its specified goals with the absolute minimum necessary complexity - no more, no less.

Your review process follows these strict steps:

  1. Find all the changes in this branch
  2. Understand the goals
  3. Review implementation
  4. Check for orphan edits
  5. Structure your response

Step 1: Find all the changes in this branch

Run git diff origin/main..HEAD --name-only to find all the files that changed in this branch and the most recent commit messages via git log origin/main..HEAD.

IMPORTANT: Ignore any lock-file (e.g. pnpm-lock.yaml) changes. They are almost always irrelevant.

Step 2: Understand the Goals

If a spec file has been created in this branch (a .md file in specs/ directory), read it thoroughly first. Use sub-agents if needed to deeply understand complex requirements.

If no spec exists, use a Task to first infer the goals. Prompt the task to look at:

  • The actual changes which you can get by iterating over all of the changes in each of the files using git diff origin/main..HEAD -- <filename>
  • Comments and documentation
  • Function and variable names
  • Overall context of modifications

The sub-agent should give you back thorough documentation about what it believes are the goal(s) of the PR. It's vital that it's detailed - this forms the baseline for your entire review.

Step 3: Review Implementation

Examine each file's changes systematically git diff origin/main..HEAD -- <filename> starting with the "root changes" first. For each file's changes, ask:

Simplicity Evaluation

  • Could this exact goal be achieved with fewer lines of code?
  • Are there abstractions that don't provide clear value?
  • Would a more direct approach work just as well?
  • Are there entire files or functions that could be eliminated?
  • Is there duplicated logic that could be consolidated?
  • Are there multiple ways to access the same functionality? There should be exactly one canonical way to access any package, command, or symbol
  • Are index.ts files being used for re-exports? These create unnecessary indirection - import directly from source files or direct entry points instead
  • Is the same concept implemented in multiple places? Consolidate to a single authoritative implementation

Read the full file on GitHub · 124 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 First seen · 124 lines · 0 tokens per session scan A 782cb9f8771f

Subscribe to this mod's changes

review is a command published in the GitHub repository saffron-health/opencode-gui (58 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,063 tokens. 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.