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IrredenEngine: Agent for Claude Code

.claude/agents/role-opus-reviewer.md

role-opus-reviewer is an agent for Claude Code from jakildev/IrredenEngine. It costs 0 tokens per session (9 once invoked), scanned A, original, MIT.

A Claude Code agent instruction file named `role-opus-reviewer`. The supplied information does not explain what review tasks it performs.

In plain words
What is it for?
It appears intended for code review, but the available description does not state its concrete jobs.
Why use it?
There is not enough detail to say what problem it removes.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is jakildev/IrredenEngine's own configuration. It tells Claude Code how to work on IrredenEngine itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything IrredenEngine configures →

not rated 10repo today A scan 0 tokens original MIT
View source ↗ jakildev/IrredenEngine
Reuse

Borrowing it

Nothing to install: this file belongs to jakildev/IrredenEngine. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jakildev/IrredenEngine/master/.claude/agents/role-opus-reviewer.md
Clone the repo
git clone --depth 1 https://github.com/jakildev/IrredenEngine

Made for: Claude Code.

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 role-opus-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jakildev/irredenengine/role-opus-reviewer/github.svg)](https://agentmods.dev/agents/jakildev/irredenengine/role-opus-reviewer)
Your own site
<a href="https://agentmods.dev/agents/jakildev/irredenengine/role-opus-reviewer"><img src="https://agentmods.dev/badge/agents/jakildev/irredenengine/role-opus-reviewer/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 role-opus-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/jakildev/irredenengine/role-opus-reviewer"><img src="https://agentmods.dev/badge/agents/jakildev/irredenengine/role-opus-reviewer.svg" alt="Reviewed on agentmods" width="80" 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 9 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 $0.00000 $0.00009
Opus 5.5 $0.00000 $0.00004
Sonnet 5.5 $0.00000 $0.00002
Haiku 4.5 $0.00000 $0.00001

Measured 2d ago against content hash 21cf8230ccaa, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

role-opus-reviewer 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 2d 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.

.claude/agents/role-opus-reviewer.md · 1 lines

What it actually says

../commands/role-opus-reviewer.md

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. 2d ago First seen · 1 lines · 0 tokens per session scan A 21cf8230ccaa

Subscribe to this mod's changes

role-opus-reviewer is an agent published in the GitHub repository jakildev/IrredenEngine (10 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 9 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 2026-11-07.

Code review
Related

role-opus-reviewer compared with agents from other repositories

role-opus-reviewer next to 6 agents from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
role-opus-reviewerjakildev/IrredenEngineAgent10todayMITA0Claude Code
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thermo-nuclear-code-quality-review-subagentmichael-denyer/pstack-claudeAgent4.1kyesterdayMITA68Claude Code
review-obsidian-guidelinesuphy/obsidian-reminderAgent6624d agoMITA63Claude Code
karimo-implementeropensesh/KARIMOAgent29027d agoApache-2.0A49Claude Code
atomic-auditordamusix/atomic-claudeAgent1167d agoMITA169Claude Code
reviewergenkovich/sddAgent19924d agoMITA81Claude Code