What is review-briefer?

A review-summary agent that reads a work plan or code changes and produces a structured brief about scope, risks, security concerns, and complex logic.

Use it to summarize a plan or Git diff, list changed files, assess risk, identify security-relevant changes, and highlight logic hotspots.

It gives reviewers a concise map of what changed and where closer inspection may be needed.

review-briefer — Agent for Claude Code by morodomi/dev-crew

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/morodomi/dev-crew

Made for: Claude Code.

Or install dev-crew, the plugin that ships this one along with the rest of its 28 skills, 41 agents, 3 hooks.

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/morodomi/dev-crew/review-briefer/github.svg)](https://agentmods.dev/agents/morodomi/dev-crew/review-briefer)

Your own site

<a href="https://agentmods.dev/agents/morodomi/dev-crew/review-briefer"><img src="https://agentmods.dev/badge/agents/morodomi/dev-crew/review-briefer/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/morodomi/dev-crew/review-briefer"><img src="https://agentmods.dev/badge/agents/morodomi/dev-crew/review-briefer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 36 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 319 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	$0.00036	$0.00319
Opus 5.5	$0.00014	$0.00128
Sonnet 5.5	$0.00007	$0.00064
Haiku 4.5	$0.00004	$0.00032

Measured 2mo ago against content hash a69b7550f877, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

review-briefer 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 2mo 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/review-briefer.md · 44 lines

What it actually says

Review Briefer

diff または plan セクションを読み取り、構造化された Review Brief を生成するエージェント。

入力

mode: "plan" の場合 → Cycle doc の PLAN セクション
mode: "code" の場合 → git diff HEAD の出力

出力形式

## Review Brief
### Change Summary
- Type: [new feature | bug fix | refactor | docs | test]
- Scope: [files/dirs changed, count]
- Risk Level: [LOW/MEDIUM/HIGH] (score: NN)

### Key Changes (per-file, 2-3 lines each)
- file.ext: description of changes

### Security-Relevant Changes
- (list or "none detected")

### Logic Hotspots
- (complex logic, state changes, edge cases)

### Risk Flags
- (auth/security, SQL/DB, crypto, API contract, UI changes)

注意事項

Brief は 1500 tokens 以内に収める
情報の欠落よりも過剰な省略を避ける
Security-Relevant Changes は必ず記載（該当なしでも "none detected"）

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.

2mo ago First seen · 44 lines · 36 tokens per session scan A a69b7550f877

Subscribe to this mod's changes

review-briefer is an agent published in the GitHub repository morodomi/dev-crew (1 stars, last pushed 2d ago), licensed MIT. It adds 36 tokens to every session and 319 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.

Claude Code Code review TDD ai-agents claude-code-plugin developer-tools

review-briefer next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
review-briefermorodomi/dev-crew	Agent	1	2d ago	MIT	A	36	Claude Code
senior-dev686f6c61/alfred-dev	Agent	103	2mo ago	MIT	A	263	Claude Code
qarestarter/lets-workflow	Agent	17	4d ago	MIT	A	40	Claude Code
harness-generatorstone16/harness-engineering-skills	Agent	33	2mo ago	Apache-2.0	A	29	Claude Code
build-reviewercahenesy/throughline	Agent	4	23d ago	MIT	A	89	Claude Code
developerhowar31/magi-workflow	Agent	3	1mo ago	MIT	A	83	Claude Code
refactor-executorscolladon/craft	Agent	2	2d ago	MIT	A	47	Claude Code