STAR: Skill for Codex

.agents/skills/star-code-reviewer/SKILL.md

star-code-reviewer is a skill for Codex from wanghao9610/STAR. It costs 58 tokens per session (4,334 once invoked), scanned A, original, MIT.

A code-review tool for research projects that checks code, documentation, and whether the implementation matches the promises in a research plan.

In plain words
What is it for?
Use it to review a whole project, a named plan, selected files, or a Git diff against the plan's tasks, deliverables, and completion criteria.
Why use it?
It helps find missing documentation, incorrect code, and gaps between what a plan says should exist and what the project actually contains.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: installed under .agents/ (shared by several agents); mentions AGENTS.md.

This is wanghao9610/STAR's own configuration. It tells Codex how to work on STAR itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything STAR configures →

Reuse

Borrowing it

Nothing to install: this file belongs to wanghao9610/STAR. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/wanghao9610/STAR/main/.agents/skills/star-code-reviewer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/wanghao9610/STAR

Made for: 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 star-code-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/skills/wanghao9610/star/star-code-reviewer/github.svg)](https://agentmods.dev/skills/wanghao9610/star/star-code-reviewer)
Your own site
<a href="https://agentmods.dev/skills/wanghao9610/star/star-code-reviewer"><img src="https://agentmods.dev/badge/skills/wanghao9610/star/star-code-reviewer/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 star-code-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/skills/wanghao9610/star/star-code-reviewer"><img src="https://agentmods.dev/badge/skills/wanghao9610/star/star-code-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,334 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 warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 29
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Excessive Agency · line 82
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 $0.00058 $0.04334
Opus 5 $0.00029 $0.02167
Sonnet 5 $0.00012 $0.00867
Haiku 4.5 $0.00006 $0.00433

Measured yesterday against content hash 03645cf6cf89, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

star-code-reviewer 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 yesterday.

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/skills/star-code-reviewer/SKILL.md · 103 lines

How it starts

The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Research Code Reviewer

Invocation: star-code-reviewer [PLAN_NAME | PATH | diff | GIT_RANGE] [DESCRIPTION]. A plan selects its implementation and conformance evidence; a path, diff, or git range selects those files. An explicit user invocation with no scope reviews all of ${CODE_NAME}/, even when its description says review only; a natural-language or automatic pickup uses the narrowest scope established by that request or current work and asks if none is settled. Expand only to files required to verify cross-file imports, APIs, schemas, or contracts, and record why each was added. A review-only/read-only request writes the report and stops: it applies no fixes, makes no fix commit, and starts no writing successor. A specific request to fix findings authorizes eligible fixes within its stated scope; reuse it without another question.

Shared conventions. Resolve the invocation target and mode first. Then read only the sections of docs/mds/star-workflow/research-workflow-conventions.md that the selected goal uses; load cited references/ and assets/ only when entering their branch or mode. Read .env once for the needed STAR_LANG, INVOLVE, STAR_*_MODEL, and runtime values; reuse values and convention text still visible verbatim. Resolve language under conventions §7.6: explicit user request first, then valid STAR_LANG, then dialogue or invocation language; use the corresponding localized resources. SKILL_zh.md is for human readers and is never loaded at runtime. Preserve an existing document's frontmatter language. Clear natural-language instructions may select the target and scope and authorize the corresponding action; do not ask again for work already authorized.

Passing a tier model. Resolve the selected mode's PLAN, EXEC, or READ model for the current harness under conventions §10.8. Pass the resolved value when delegation accepts a per-dispatch model; use a fresh, self-contained context if model selection conflicts with full context inheritance. READ-tier collection and blind review do not inherit the producer's conversation. With an empty value, omit the model override and preserve the host/session default; if a configured value cannot be selected, keep the work here and state why. Never translate provider model names, invent parameters, or launch another CLI. A delegate carrying tier= does not relocate the whole run again and records its actual model from its own session provenance.

Read the full file on GitHub · 103 lines

Files

What ships with it

6 files 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. yesterday Changed · -28 lines · -140 tokens per session 03645cf6cf89
  2. 9d ago First seen · 131 lines · 198 tokens per session scan A e6bf361c278b

Subscribe to this mod's changes

star-code-reviewer is a skill published in the GitHub repository wanghao9610/STAR (52 stars, last pushed yesterday), licensed MIT. It adds 58 tokens to every session and 4,334 once invoked, about $0.0003 per session on Opus 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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