review

review is a skill for Claude Code, Codex from william-london/ownframework-loop. It costs 35 tokens per session (509 once invoked), scanned A, a copy of review, Apache-2.0.

A bounded review step in an automated build-and-review workflow. It waits for a build receipt, checks the exact source version, and records a review result.

In plain words
What is it for?
It is for reviewing completed builds, preparing review material, and moving workflow state to approved, blocked, or stopped.
Why use it?
It prevents review from starting before there is a build to inspect and keeps the review tied to the submitted source.

Skill for Claude CodeCodex

Part of the of-loop plugin — 6 skills, 2 agents, 2 hooks shipped together

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.

agentmods
npx agentmods add skills/william-london/ownframework-loop/review
Any agent
npx skills add william-london/ownframework-loop --skill review
Clone the repo
git clone --depth 1 https://github.com/william-london/ownframework-loop

Made for: Claude Code, Codex.

Or install of-loop, the plugin that ships this one along with the rest of its 6 skills, 2 agents, 2 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.

agentmods badge for review

README.md
[![agentmods](https://agentmods.dev/badge/skills/william-london/ownframework-loop/review.svg)](https://agentmods.dev/skills/william-london/ownframework-loop/review)
Your own site
<a href="https://agentmods.dev/skills/william-london/ownframework-loop/review"><img src="https://agentmods.dev/badge/skills/william-london/ownframework-loop/review.svg" alt="Measured on agentmods" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 509 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 94% copy Near-identical to another mod 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 $0.00035 $0.00509
Opus 5 $0.00017 $0.00254
Sonnet 5 $0.00007 $0.00102
Haiku 4.5 $0.00003 $0.00051

Measured 4d ago against content hash d2fc814000af, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

review 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 4d 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.

Origin

This is a copy

94% identical to review — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/review/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/of-loop:review - one bounded review pass

The parent is a thin coordinator. It does not engineer source and does not own branch/worktree/state identity.

Fast paths (single source of truth)

State Action
APPROVED / BLOCKED / STOPPED STOP
AWAITING_APPROVAL / READY_TO_START WAIT - builder owns first start
READY_TO_BUILD / BUILDING / CHANGES_REQUESTED WAIT - no reviewable receipt yet
READY_FOR_REVIEW / replayed REVIEWING REVIEW - proceed

Pre-start semantics

For an unstarted run with state AWAITING_APPROVAL / READY_TO_START:

  • Reviewer WAITS. The builder owns first execution start.
  • Reviewer does NOT create the execution seal independently.
  • Reviewer does NOT call ofloop build claim.
  • Reviewer does NOT issue approval or token.

After the builder creates a build receipt and transitions state to READY_FOR_REVIEW or CHANGES_REQUESTED, the reviewer proceeds with normal exact-SHA review.

Pass responsibilities

  1. Re-prove current packet bytes and execution binding.
  2. Claim via ofloop review claim --actor reviewer. A replayed REVIEWING claim is the same pass and MUST NOT increment budget.
  3. Run ofloop review prepare .
  4. Optionally materialize reviewer scratch via ofloop review assessment-skeleton.
  5. Run ofloop review finalize .
  6. Emit ofloop review marker .

Prohibitions

No raw worktree creation or removal; no direct state/receipt/verdict writes; no scope/budget widening; no push, merge, deploy, publish, remote creation, or external effect.

Scheduling

Canonical unattended scheduling is ofloop supervisor enqueue <repo> <run-id>. This skill represents one pass and may be invoked through a host adapter for foreground/debug work (Claude: /of-loop:review <run-id>). It is not the durable execution clock.

The operator supplies no cadence, claim, preparation, assessment-skeleton, finalizer, or approval commands.

Read the full file on GitHub · 59 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. 4d ago First seen · 59 lines · 35 tokens per session scan A d2fc814000af

Subscribe to this mod's changes

review is a skill published in the GitHub repository william-london/ownframework-loop (0 stars, last pushed 2d ago), licensed Apache-2.0. It adds 35 tokens to every session and 509 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to review, differing in 3 lines, and is treated as a copy.

Related

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