huasheng13-skill

huasheng13-skill is a skill for Claude Code from mingchen666/Reviva. It costs 306 tokens per session (6,198 once invoked), scanned A, original, no licence file.

A study skill based on published teaching material for civil-service entrance exams in China. It covers reasoning-test and essay-test methods, including formulas, question types, examples, and review techniques.

In plain words
What is it for?
It is for preparing for Chinese national, provincial, joint, and public-institution exams, especially quantitative reasoning and written-essay sections.
Why use it?
It gives exam candidates organized methods for solving common question types and reviewing practice results.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit It is for preparing for Chinese national, provincial, joint, and public-institution exams, especially quantitative reasoning and written-essay sections.

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Install with agentmods
npx agentmods add skills/mingchen666/reviva/huasheng13-skill
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 mingchen666/Reviva --skill huasheng13-skill
Clone the repo
git clone --depth 1 https://github.com/mingchen666/Reviva

Made for: Claude Code.

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 huasheng13-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/mingchen666/reviva/huasheng13-skill/github.svg)](https://agentmods.dev/skills/mingchen666/reviva/huasheng13-skill)
Your own site
<a href="https://agentmods.dev/skills/mingchen666/reviva/huasheng13-skill"><img src="https://agentmods.dev/badge/skills/mingchen666/reviva/huasheng13-skill/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 huasheng13-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/mingchen666/reviva/huasheng13-skill"><img src="https://agentmods.dev/badge/skills/mingchen666/reviva/huasheng13-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 306 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,198 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 unknown 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 $0.00306 $0.06198
Opus 5 $0.00153 $0.03099
Sonnet 5 $0.00061 $0.01240
Haiku 4.5 $0.00031 $0.00620

Measured 11d ago against content hash 1fa73b6f0765, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

huasheng13-skill 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 11d 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.

electron/builtin-assets/skills/huasheng13-skill/SKILL.md · 361 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 11d ago First seen · 361 lines · 306 tokens per session scan A 1fa73b6f0765

Subscribe to this mod's changes

huasheng13-skill is a skill published in the GitHub repository mingchen666/Reviva (227 stars, last pushed 2d ago), with no licence file. It adds 306 tokens to every session and 6,198 once invoked, about $0.0015 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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