review-loop

review-loop is a skill for Claude Code from gosha70/code-copilot-team. It costs 29 tokens per session (1,579 once invoked), scanned A, original, MIT.

A structured process where one coding agent checks another agent’s work in repeated review rounds. It records findings, decisions, and stopping rules before the work is accepted.

In plain words
What is it for?
Use it to review code changes, apply or reject findings, isolate review work, and control how fixes are committed.
Why use it?
It helps catch problems before completion and prevents review cycles from continuing indefinitely.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the code-copilot-team plugin — 24 skills shipped together

Good fit Use it to review code changes, apply or reject findings, isolate review work, and control how fixes are committed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gosha70/code-copilot-team/review-loop
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 gosha70/code-copilot-team --skill review-loop
Clone the repo
git clone --depth 1 https://github.com/gosha70/code-copilot-team

Made for: Claude Code.

Or install code-copilot-team, the plugin that ships this one along with the rest of its 24 skills.

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-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/gosha70/code-copilot-team/review-loop/github.svg)](https://agentmods.dev/skills/gosha70/code-copilot-team/review-loop)
Your own site
<a href="https://agentmods.dev/skills/gosha70/code-copilot-team/review-loop"><img src="https://agentmods.dev/badge/skills/gosha70/code-copilot-team/review-loop/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 review-loop

Your own site · 80×15
<a href="https://agentmods.dev/skills/gosha70/code-copilot-team/review-loop"><img src="https://agentmods.dev/badge/skills/gosha70/code-copilot-team/review-loop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,579 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00029 $0.01579
Opus 5.5 $0.00012 $0.00632
Sonnet 5.5 $0.00006 $0.00316
Haiku 4.5 $0.00003 $0.00158

Measured 1mo ago against content hash 31b911c28d67, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

review-loop 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 1mo 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/plugin/skills/review-loop/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review Loop Protocol

Agent-driven peer review loop for Build and Plan phases. The Build agent drives the loop; the reviewer is a separate, read-only LLM.

Loop Architecture

The review loop is agent-driven: the Build agent calls /review-submit, which invokes review-round-runner.sh as a synchronous subprocess. The runner executes one round and returns. The agent reads the result and decides the next action. There is no long-running orchestrator.

Driver-as-submitter mode: under the auto-build loop (auto-build-loop.md), scripts/auto-build-loop.sh plays the /review-submit role — it initializes .cct/review/state.json, invokes the runner with CCT_REVIEW_BASE_REF=<phase-base> so the whole multi-commit phase diff is reviewed (the default remains HEAD~1), commits review fixes itself, and injects commit_ref into fixed dispositions. The runner's contract (exit codes, file formats, breakers, sandbox) is unchanged.

Agent completes work → /review-submit → review-round-runner.sh (one round)
                                              ↓
                         EXIT 0 (PASS) → loop-summary.json → /phase-complete
                         EXIT 1 (FAIL) → findings-round-N.json → agent fixes → /review-submit
                         EXIT 2 (BREAKER) → breaker-tripped.json → agent stops → /review-decide

File Contract

All review-loop artifacts live under .cct/review/ during the active loop.

File Written By Purpose
state.json /review-submit (init), runner (update) Loop state: round, attempt, findings, breaker counters
findings-round-N.json Runner Structured findings for round N
resolution-round-N.json Build agent Builder's response to each finding
breaker-tripped.json Runner Breaker context, awaiting /review-decide
decision.json /review-decide Human's decision: approve, reject, or retry
loop-summary.json Runner (PASS) or agent (bypass) Final record of all rounds

Read the full file on GitHub · 136 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. 1mo ago First seen · 136 lines · 29 tokens per session scan A 31b911c28d67

Subscribe to this mod's changes

review-loop is a skill published in the GitHub repository gosha70/code-copilot-team (7 stars, last pushed 17d ago), licensed MIT. It adds 29 tokens to every session and 1,579 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 2026-09-03.

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