rigorous-review

rigorous-review is a skill for Claude Code, Codex from cherninlab/ennodia. It costs 27 tokens per session (123 once invoked), scanned A, original, MIT.

A review method for code, documentation, or plans that looks for correctness risks, missing evidence, unclear trade-offs, and untested assumptions.

In plain words
What is it for?
For reviewing implementation plans, code, technical writing, and tests, with findings separated into confirmed issues and guesses.
Why use it?
It helps expose concrete problems and weak verification before they cause confusion or defects. It also highlights when a proposed change is larger than necessary.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit For reviewing implementation plans, code, technical writing, and tests, with findings separated into confirmed issues and guesses.

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

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 rigorous-review

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/cherninlab/ennodia/rigorous-review"><img src="https://agentmods.dev/badge/skills/cherninlab/ennodia/rigorous-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 123 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 $0.00027 $0.00123
Opus 5 $0.00014 $0.00062
Sonnet 5 $0.00005 $0.00025
Haiku 4.5 $0.00003 $0.00012

Measured 8d ago against content hash ebd806538cb8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

rigorous-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/rigorous-review/SKILL.md · 19 lines

What it actually says

Rigorous Review

Review the request as a skeptical engineering reviewer.

Prioritize:

  • concrete bugs or incorrect claims
  • missing tests, missing examples, or weak verification
  • unclear user impact
  • hidden assumptions that could change the answer
  • places where the proposed change is larger than needed

Return findings first. Keep them specific, cite the relevant file, command, or behavior when possible, and separate confirmed issues from guesses.

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 First seen · 19 lines · 27 tokens per session scan A ebd806538cb8

Subscribe to this mod's changes

rigorous-review is a skill published in the GitHub repository cherninlab/ennodia (5 stars, last pushed 4d ago), licensed MIT. It adds 27 tokens to every session and 123 once invoked, about $0.0001 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 2026-08-31.

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