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.
npx skills add reggiechan74/cc-plugins --skill rubric-creatorgit clone --depth 1 https://github.com/reggiechan74/cc-pluginsWrote 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.
[](https://agentmods.dev/skills/reggiechan74/cc-plugins/rubric-creator)<a href="https://agentmods.dev/skills/reggiechan74/cc-plugins/rubric-creator"><img src="https://agentmods.dev/badge/skills/reggiechan74/cc-plugins/rubric-creator/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.
<a href="https://agentmods.dev/skills/reggiechan74/cc-plugins/rubric-creator"><img src="https://agentmods.dev/badge/skills/reggiechan74/cc-plugins/rubric-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00114 | $0.08276 |
| Opus 5.5 | $0.00046 | $0.03310 |
| Sonnet 5.5 | $0.00023 | $0.01655 |
| Haiku 4.5 | $0.00011 | $0.00828 |
Grade A, and why
rubric-creator 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.
How it starts
The opening of the file, as written. The whole thing — 1,020 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Rubric Creator Skill
Create a structured scoring rubric for any activity, document, or assessment using a proven meta-framework with professional-grade validity, reliability, and fairness controls.
Table of Contents
- Usage
- Options
- Available Templates
- Examples
- Execution Instructions
- Mode 1: Interactive Mode
- Mode 2: Template Mode
- Mode 3: Example-Based Mode
- Rubric Template Structure
- Output Generation
- Pilot Testing Protocol
- Rubric Maintenance Lifecycle
- Error Handling
- Related Skills
Usage
/rubric-creator [options]
Or simply describe what you want to assess and this skill will guide you through rubric creation.
Options
| Option | Description |
|---|---|
--interactive |
Guided questionnaire to build a custom rubric step-by-step |
--template [domain] |
Generate from pre-built template (see available templates below) |
--from-example [file] |
Analyze an existing rubric and create a variant for a new domain |
--output [path] |
Specify output file path (default: auto-generated in current directory) |
--with-pilot |
Include pilot testing worksheet in output |
--with-calibration |
Include scorer calibration materials |
Available Templates
| Template | Domain | Description |
|---|---|---|
regulatory-compliance |
Legal/Regulatory | Assess compliance with regulations, bylaws, policies |
document-quality |
Documentation | Evaluate reports, proposals, technical documents |
code-review |
Software | Score code quality, maintainability, security |
vendor-evaluation |
Procurement | Assess vendor proposals, RFP responses |
risk-assessment |
Risk Management | Evaluate project, operational, or financial risks |
performance-review |
HR/Management | Employee or team performance assessment |
research-quality |
Academic/Research | Evaluate research papers, methodologies, citations |
What ships with it
3 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.
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.
- 12d ago First seen · 1,020 lines · 114 tokens per session scan A ec47a6fce078
rubric-creator is a skill published in the GitHub repository reggiechan74/cc-plugins (7 stars, last pushed 12d ago), licensed MIT. It adds 114 tokens to every session and 8,276 once invoked, about $0.0005 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 2026-11-01.
rubric-creator compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| rubric-creatorreggiechan74/cc-plugins | Skill | 7 | 12d ago | MIT | A | 114 | Claude Code |
| hr-onboardingnexu-io/open-design | Skill | 107k | today | Apache-2.0 | A | 62 | Claude Code, Codex |
| book-mirrorgarrytan/gbrain | Skill | 33k | today | MIT | A | 138 | Claude Code |
| lean-formalizewanshuiyin/Auto-claude-code-research-in-sleep | Skill | 19k | 2d ago | MIT | A | 81 | Claude Code |
| exam-forecastanthropics/claude-for-legal | Skill | 10.0k | 4d ago | Apache-2.0 | A | 73 | Claude Code |
| eli5companion-inc/feynman | Skill | 10k | 5d ago | MIT | A | 63 | Claude Code, Codex |
| deck-course-modulenexu-io/html-anything | Skill | 9.5k | 2d ago | Apache-2.0 | A | 25 | Claude Code, Codex |