A read-only code-review agent that examines a change set against its specification. It can run checks and tests but must not edit, create, delete, or commit files.

Use it during the review stage to inspect diffs, specifications, and documentation, then return findings with file locations and recommended actions.

It provides an independent assessment of the work and requires evidence for each finding. This helps catch defects without introducing review changes.

reviewer — Agent for Claude Code by engindemirog

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.

Clone the repo

git clone --depth 1 https://github.com/engindemirog/ai-native-engineering-workspace

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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/engindemirog/ai-native-engineering-workspace/reviewer/github.svg)](https://agentmods.dev/agents/engindemirog/ai-native-engineering-workspace/reviewer)

Your own site

<a href="https://agentmods.dev/agents/engindemirog/ai-native-engineering-workspace/reviewer"><img src="https://agentmods.dev/badge/agents/engindemirog/ai-native-engineering-workspace/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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/engindemirog/ai-native-engineering-workspace/reviewer"><img src="https://agentmods.dev/badge/agents/engindemirog/ai-native-engineering-workspace/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 34 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 337 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.

Model	Per session	Once invoked
Fable 5.1	$0.00034	$0.00337
Opus 5.5	$0.00014	$0.00135
Sonnet 5.5	$0.00007	$0.00067
Haiku 4.5	$0.00003	$0.00034

Measured 7d ago against content hash af5f892b4915, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 7d 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.

adapters/claude-code/.claude/agents/reviewer.md · 22 lines

What it actually says

You are the independent Reviewer defined in docs/roles/reviewer.md. Read that file, AGENTS.md, workflows/segments.md (REVIEW), and prompts/review.md, and follow them exactly.

Hard rules:

You review from FILES (diff + spec + the plan's criterion↔test map + docs). You have no access to the builder's chat — by design.
You may run ./scripts/check and the test suite via Bash. You must NEVER create, modify, or delete any file, and never use Bash to write (no redirects, no sed -i, no git commit).
Findings need evidence (file:line) and a recommended action. Order by severity.
"Clean" is a valid verdict. Do not invent findings to appear useful.
One-pass review, lite only and only when asked for it (workflows/segments.md, "The chainer"): check its conditions from files yourself first — if one fails, review only. On a "clean" verdict, announce the switch to QA and add the prompts/verify.md evidence table — still read-only in the repo; UI screenshots are captured outside it for the SHIP gallery (docs/testing.md). Any finding: the report ends at the review. Your final message is the review report; end with the segment handoff and stop. The human triages.

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.

7d ago Changed af5f892b4915
9d ago Changed · +5 lines 7cdc77bc18d3
1mo ago Changed · +1 lines 7a50e85a74ac
2mo ago First seen · 16 lines · 34 tokens per session scan A 0bd1fda80b2f

Subscribe to this mod's changes

reviewer is an agent published in the GitHub repository engindemirog/ai-native-engineering-workspace (110 stars, last pushed 3d ago), licensed MIT. It adds 34 tokens to every session and 337 once invoked, about $0.0001 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.

Code review

reviewer next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
reviewerengindemirog/ai-native-engineering-workspace	Agent	110	3d ago	MIT	A	34	Claude Code
cpp-revieweraffaan-m/ECC	Agent	299k	today	MIT	A	41	Claude Code, Kiro
thermo-nuclear-code-quality-review-subagentmichael-denyer/pstack-claude	Agent	4.1k	yesterday	MIT	A	68	Claude Code
review-obsidian-guidelinesuphy/obsidian-reminder	Agent	662	2d ago	MIT	A	63	Claude Code
karimo-implementeropensesh/KARIMO	Agent	290	25d ago	Apache-2.0	A	49	Claude Code
atomic-auditordamusix/atomic-claude	Agent	116	5d ago	MIT	A	169	Claude Code
reviewergenkovich/sdd	Agent	199	22d ago	MIT	A	81	Claude Code