review-r

review-r is a skill for Claude Code from Felpix-Studios/social-science-research. It costs 43 tokens per session (472 once invoked), scanned A, original, MIT.

A review workflow for existing R scripts, the programming files commonly used for statistical analysis. It checks code quality, reproducibility, correctness, and professional standards without editing the files.

In plain words
What is it for?
Review one or more R files, assess their quality, and produce a report grouped by issue severity.
Why use it?
It provides an audit of analysis code and highlights issues before the scripts are relied on or shared.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the social-science-research plugin — 13 skills, 9 agents, 3 hooks shipped together

Good fit Review one or more R files, assess their quality, and produce a report grouped by issue severity.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add Felpix-Studios/social-science-research
Claude Code
/plugin install social-science-research

Made for: Claude Code.

Or install social-science-research, the plugin that ships this one along with the rest of its 13 skills, 9 agents, 3 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-r

README.md
[![agentmods](https://agentmods.dev/badge/skills/felpix-studios/social-science-research/review-r/github.svg)](https://agentmods.dev/skills/felpix-studios/social-science-research/review-r)
Your own site
<a href="https://agentmods.dev/skills/felpix-studios/social-science-research/review-r"><img src="https://agentmods.dev/badge/skills/felpix-studios/social-science-research/review-r/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 review-r

Your own site · 80×15
<a href="https://agentmods.dev/skills/felpix-studios/social-science-research/review-r"><img src="https://agentmods.dev/badge/skills/felpix-studios/social-science-research/review-r.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 472 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 $0.00043 $0.00472
Opus 5 $0.00022 $0.00236
Sonnet 5 $0.00009 $0.00094
Haiku 4.5 $0.00004 $0.00047

Measured 12d ago against content hash d7ca2c097445, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

review-r 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 12d 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/review-r/SKILL.md · 37 lines

What it actually says

Review R Scripts

Run the comprehensive R code review protocol.

Steps

  1. Identify scripts to review:

    • If $ARGUMENTS is a specific .R filename: review that file only
    • If $ARGUMENTS is a name pattern (e.g., model_name): glob for matching .R files. If multiple matches, use AskUserQuestion:
      • header: "Scripts"
      • question: "Multiple R scripts match that pattern. Which should I review?"
      • multiSelect: true
      • options: list up to 4 matched files (label: filename, description: path and last modified). User can select multiple.
    • If $ARGUMENTS is all: review all R scripts in scripts/R/ and Figures/*/
    • If $ARGUMENTS is empty, glob for all .R files. If multiple found, use AskUserQuestion as above.
  2. For each script, launch the r-reviewer agent with instructions to:

    • Follow the full protocol in the agent instructions
    • Read ${CLAUDE_PLUGIN_ROOT}/rules/r-code-conventions.md for current standards
    • Save report to quality_reports/[script_name]_r_review.md
  3. After all reviews complete, present a summary:

    • Total issues found per script
    • Breakdown by severity (Critical / High / Medium / Low)
    • Top 3 most critical issues
  4. IMPORTANT: Do NOT edit any R source files. Only produce reports. Fixes are applied after user review.

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. 12d ago First seen · 37 lines · 43 tokens per session scan A d7ca2c097445

Subscribe to this mod's changes

review-r is a skill published in the GitHub repository Felpix-Studios/social-science-research (8 stars, last pushed 2mo ago), licensed MIT. It adds 43 tokens to every session and 472 once invoked, about $0.0002 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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