pr-review-loop

pr-review-loop is a skill for Claude Code, Codex from gabonio/agent-operator-toolkit. It costs 62 tokens per session (745 once invoked), scanned A, original, MIT.

A bounded process that repeatedly reviews current code changes or a pull request, fixes worthwhile issues, and verifies the result. A pull request is a proposed code change awaiting review before it is merged.

In plain words
What is it for?
Reviewing working-tree changes or pull requests, finding security and compatibility problems, applying justified fixes, running checks, and stopping when the changes are merge-ready.
Why use it?
It turns review feedback into a controlled review-and-fix cycle while protecting unrelated work. It also checks repository state and available verification before declaring changes ready.

Skill for Claude CodeCodex

Written for Claude Code and Codex: disable-model-invocation in frontmatter, but also agents/openai.yaml present.

Part of the builder-kit plugin — 5 skills shipped together

Good fit Reviewing working-tree changes or pull requests, finding security and compatibility problems, applying justified fixes, running checks, and stopping when the changes are merge-ready.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gabonio/agent-operator-toolkit/pr-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 gabonio/agent-operator-toolkit --skill pr-review-loop
Clone the repo
git clone --depth 1 https://github.com/gabonio/agent-operator-toolkit

Made for: Claude Code, Codex.

Or install builder-kit, the plugin that ships this one along with the rest of its 5 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 pr-review-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/gabonio/agent-operator-toolkit/pr-review-loop/github.svg)](https://agentmods.dev/skills/gabonio/agent-operator-toolkit/pr-review-loop)
Your own site
<a href="https://agentmods.dev/skills/gabonio/agent-operator-toolkit/pr-review-loop"><img src="https://agentmods.dev/badge/skills/gabonio/agent-operator-toolkit/pr-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 pr-review-loop

Your own site · 80×15
<a href="https://agentmods.dev/skills/gabonio/agent-operator-toolkit/pr-review-loop"><img src="https://agentmods.dev/badge/skills/gabonio/agent-operator-toolkit/pr-review-loop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 745 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 $0.00062 $0.00745
Opus 5.5 $0.00025 $0.00298
Sonnet 5.5 $0.00012 $0.00149
Haiku 4.5 $0.00006 $0.00075

Measured 6d ago against content hash 4c885aed24b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-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 6d 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.

plugins/builder-kit/skills/pr-review-loop/SKILL.md · 36 lines

How it starts

The opening of the file, as written. The whole thing — 36 lines — stays where its author put it; the contents beside it link to each section on GitHub.

PR Review Loop

Use the adversarial reviewer, repository instructions, and available Git/GitHub tools. Read Git Safety. Stop after ten iterations without a new user decision.

Scope and authorization

Choose the review scope:

  • Incremental checkpoint: one coherent, verified slice; record the last clean head as baseline.
  • Final integrated review: the complete, cross-slice result. Earlier clean checkpoints do not replace this pass.

Record authorization separately:

  • Inspect: read-only local diff, PR, branch, checks, and thread inspection.
  • Fix/sync: explicit permission for the named merge, edit, commit, push, reply, or resolve scope.

Do not infer writes from skill invocation, a PR URL, or earlier permission. Preserve unrelated changes. Before published-PR fix/sync actions, confirm the checkout is the fetched PR head (or only authorized descendants), the upstream is expected, and the outgoing diff contains only authorized work. If ownership is uncertain, stop or use a clean isolated worktree. Recheck outgoing commits and diff before each push.

Loop

  1. Identify the complete working-tree/index diff or PR diff, real base branch, starting head, checks, scope, baseline, and authorizations. When a PR exists, inspect checks, mergeability, base freshness, and unresolved threads.
  2. For a published PR, fetch the base when authorized. If behind, report it in inspect mode; when sync is authorized, merge without rewriting published history, resolve evidence-backed conflicts, verify, and push. Ask before conflicts that alter behavior, contracts, security, migrations, or scope.
  3. Review the complete current diff locally across behavior, security, data integrity, compatibility, operations, tests, and the approved objective. Report only the three or four highest-value findings, fewer when fewer are real, with severity, evidence, impact, fix/validation, and a useful path:line anchor.
  4. Verify findings against code, tests, design, and local rules. Classify as fix, false positive, duplicate, accepted risk, or user decision. Present local review comments; use inline annotations when available. Publish comments only when authorized.
  5. In inspect mode, report and stop. When fixes are authorized, make scoped changes, add focused tests for behavior changes, and verify. Commit and push only when separately authorized.
  6. Mark local findings addressed after verification. For authorized remote replies/resolution, include evidence and a fixing commit when pushed; resolve only fully addressed findings. Leave partial, unverified, unpushed, and security/product decisions open.
  7. Recompute and review the complete diff after fixes or synchronization, not just the last batch's files. Recheck published-PR base freshness and unresolved threads before declaring readiness.

Read the full file on GitHub · 36 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago Changed · +12 lines · -7 tokens per session 4c885aed24b7
  2. 1mo ago First seen · 24 lines · 69 tokens per session scan A df8f5c487c12

Subscribe to this mod's changes

pr-review-loop is a skill published in the GitHub repository gabonio/agent-operator-toolkit (1 stars, last pushed 7d ago), licensed MIT. It adds 62 tokens to every session and 745 once invoked, about $0.0002 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.

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