subagent-review

subagent-review is a skill for Claude Code, Codex from i9wa4/dotfiles. It costs 49 tokens per session (500 once invoked), scanned A, original, MIT.

A structured review process where separate critics examine a change from assigned viewpoints and a guardian combines their evidence into a decision about important findings.

In plain words
What is it for?
Use it for multi-perspective reviews, deciding which findings require action, checking fixes, and preparing a list of blocking issues.
Why use it?
It prevents one reviewer from overlooking problems and keeps findings, evidence, repeated issues, and unresolved risks organized across review rounds.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it for multi-perspective reviews, deciding which findings require action, checking fixes, and preparing a list of blocking issues.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/i9wa4/dotfiles/subagent-review
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 i9wa4/dotfiles --skill subagent-review
Clone the repo
git clone --depth 1 https://github.com/i9wa4/dotfiles

Made for: Claude Code, Codex.

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 subagent-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/i9wa4/dotfiles/subagent-review/github.svg)](https://agentmods.dev/skills/i9wa4/dotfiles/subagent-review)
Your own site
<a href="https://agentmods.dev/skills/i9wa4/dotfiles/subagent-review"><img src="https://agentmods.dev/badge/skills/i9wa4/dotfiles/subagent-review/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 subagent-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/i9wa4/dotfiles/subagent-review"><img src="https://agentmods.dev/badge/skills/i9wa4/dotfiles/subagent-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 500 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 $0.00049 $0.00500
Opus 5.5 $0.00020 $0.00200
Sonnet 5.5 $0.00010 $0.00100
Haiku 4.5 $0.00005 $0.00050

Measured 8d ago against content hash 5d8aaa75ed12, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

subagent-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 8d 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.

skills/subagent-review/SKILL.md · 45 lines

What it actually says

Subagent Review

1. Ledger and authority

Guardian freezes target, scope, criteria, baseline, mode, and boundary. The task owner declares mitigation mode before this freeze. Guardian owns never-reused IDs (F-001), applies the materiality and risk rules, and decides convergence. Packets supply evidence; nits do not gate rework. Record gaps.

2. Review loop

  1. Run cheapest verification. Guardian MUST request critic for substantive review; deduplicate its set and self-review. Reviewers cannot edit, commit, push, approve, or decide materiality. Follow the packet contract.
  2. Give each prior ID exactly one round disposition: recurrence, regression, closure, supersession, accepted risk, unchanged, or changed criterion. Record new discoveries separately. Record changed/tightened criteria as old/new/reason/owner; never portray them as previously frozen.
  3. Review the full change; freeze material IDs, observable closure outcomes, and named verification in one batch. Separate design suggestions. Attribute reviewer prescriptions and prescription-induced regressions; reassess the prescription and gate regressions by materiality. Re-review that batch.
  4. Repeat fix, verification, and diff review through confirmation. Count initial, rework 1 of 2, rework 2 of 2; invalid packets consume no slot. At cap or unavailable proof, report BLOCKED with IDs and gaps. Only the human user through the interface node may extend the rework cap. This cap is separate from the Tier 1 attempt cap.

3. Round report

Use the contract's report: counter, frozen criteria/baseline/mode, criterion changes, accepted-risk authority and owners, reviewer-reachable proof, base-versus-head latency/liveness check, ledger, verdict, and next action.

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. 8d ago Changed 5d8aaa75ed12
  2. 2mo ago First seen · 45 lines · 49 tokens per session scan A f826695e8bbe

Subscribe to this mod's changes

subagent-review is a skill published in the GitHub repository i9wa4/dotfiles (12 stars, last pushed today), licensed MIT. It adds 49 tokens to every session and 500 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 2026-08-30.

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