Agent skill

K12 English Learning

by mingchen666 in mingchen666/Reviva

面向 K12 英语的词汇复习、句法错误、听读证据定位、写作修改和翻译反馈。用户提出英语即时答疑、错题或练习时使用;不得把模型反馈包装为官方考试评分。

No licenceAuto-check passedKnowledge Management

Install K12 English Learning

skills CLI
$ npx skills add mingchen666/Reviva --skill k12-english-learning -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mingchen666/Reviva k12-english-learning --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .claude/skills && cp -r skills-src/electron/builtin-assets/skills/k12-english-learning .claude/skills/k12-english-learning && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
k12-english-learning
GitHub stars
244
Token cost
~604 tokens
SKILL.md length
75 words
Files
6 (incl. references)
Skills in repo
54
Repo updated
First seen
Licence
None found

At a glance

面向 K12 英语的词汇复习、句法错误、听读证据定位、写作修改和翻译反馈。用户提出英语即时答疑、错题或练习时使用;不得把模型反馈包装为官方考试评分。

  • Works in 5 steps: 判断任务属于词汇、结构、听力、阅读、写作、翻译、错题或练习。 → 先引用或复述必要的原句、原文证据或用户意图,避免脱离语境逐词纠错。 → 说明问题位置、原因、可选改法和一条可迁移规则。 → …
  • Knowledge Management work in your project
  • SKILL.md covers 目标与边界, 标准流程, 模糊请求入口 and 场景规则, plus 5 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

K12 English Learning is an agent skill from mingchen666/Reviva. 面向 K12 英语的词汇复习、句法错误、听读证据定位、写作修改和翻译反馈。用户提出英语即时答疑、错题或练习时使用;不得把模型反馈包装为官方考试评分。

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including reference files (for example `config.json`, `evals/evals.json` and `references/feedback-rubric.md`).

It sits in Knowledge Management. The repository describes itself as: Local-first AI learning workspace — ask, note, review and create around your own materials. Wiki KB, Agents, Skills, creation tools.Private NotebookLM Alternative.AI….

When your agent uses it

  • Knowledge Management work in your project

Example prompts

  • “/k12-english-learning”

Requirements

  • Pre-approved tools (allowed-tools): file_read, document_read, media_read, vision_analyze, mcp:exa

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. 判断任务属于词汇、结构、听力、阅读、写作、翻译、错题或练习。
  2. 先引用或复述必要的原句、原文证据或用户意图,避免脱离语境逐词纠错。
  3. 说明问题位置、原因、可选改法和一条可迁移规则。
  4. 用户要求练习或错题巩固时,给少量针对性练习;用户要求先作答时隐藏答案。
  5. 作文、翻译和表达反馈使用参考资料的维度,提供学习建议而不是伪造的标准化分数。

What it can do on your machine

Read from SKILL.md and the folder at commit 0834b20. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • file_read
    • document_read
    • media_read
    • vision_analyze
    • mcp:exa

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

K12 English Learning loads about 604 tokens when it runs, and up to ~1.8k if it reads all its reference files. Until then it costs about 24 tokens; SKILL.md has 75 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~604
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 75 words (~604 tokens).

name
k12-english-learning
allowed-tools
file_read, document_read, media_read, vision_analyze, mcp:exa
version
1.0.0

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (references) in electron/builtin-assets/skills/k12-english-learning of mingchen666/Reviva.

  • SKILL.md
  • config.json
  • evals/evals.json
  • references/feedback-rubric.md
  • references/listening-and-speaking.md
  • references/visual-routing.md

Open the folder on GitHubat commit 0834b20

Compare with similar skills

K12 English Learning next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

K12 English Learning compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
K12 English Learning this skillmingchen666/Reviva244—~604Automated safety check: PassNone
Logseq Review Workflow Evallogseq/logseq45k—~1kAutomated safety check: PassAGPL-3.0
Baoyu URL To Markdownsdyckjq-lab/llm-wiki-skill2.5k2 repos~3.2kAutomated safety check: PassNone
Obsidian CLIAtmosphere/atmosphere3.8k13 repos~795Automated safety check: PassApache-2.0
Esm Cjs Risk Scanlogseq/logseq45k—~3.3kAutomated safety check: PassAGPL-3.0
Knowledge Searchdataelement/bisheng12k—~1.1kAutomated safety check: PassApache-2.0

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Questions about K12 English Learning

What does K12 English Learning do?

面向 K12 英语的词汇复习、句法错误、听读证据定位、写作修改和翻译反馈。用户提出英语即时答疑、错题或练习时使用;不得把模型反馈包装为官方考试评分。. K12 English Learning is an agent skill from mingchen666/Reviva.

When should I use K12 English Learning?

K12 English Learning fits situations like: knowledge Management work in your project.

How do I install K12 English Learning in Claude Code?

Run `npx skills add mingchen666/Reviva --skill k12-english-learning -a claude-code`. Or copy the skill folder (electron/builtin-assets/skills/k12-english-learning in mingchen666/Reviva) into .claude/skills/k12-english-learning in your project. Claude Code loads it when a task matches its description.

How do I install K12 English Learning in Codex?

Run `npx skills add mingchen666/Reviva --skill k12-english-learning -a codex`. Or copy the skill folder (electron/builtin-assets/skills/k12-english-learning in mingchen666/Reviva) into .agents/skills/k12-english-learning in your project. Codex loads it when a task matches its description.

Can I use K12 English Learning in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mingchen666/Reviva --skill k12-english-learning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/k12-english-learning, .gemini/skills/k12-english-learning, .github/skills/k12-english-learning and .opencode/skills/k12-english-learning in your project.

What does K12 English Learning need to run?

SKILL.md names no scripts, command-line tools or credentials: K12 English Learning is instructions for the agent only. Its frontmatter pre-approves these tools: file_read, document_read, media_read, vision_analyze, mcp:exa.

Does K12 English Learning access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is K12 English Learning safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does K12 English Learning use?

No licence was found for K12 English Learning or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does K12 English Learning use?

About 604 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.2k tokens, read only when the agent opens those files.

What are the alternatives to K12 English Learning?

Skills that share tags, products or a category with K12 English Learning: Logseq Review Workflow Eval (logseq/logseq, 45k stars), Baoyu URL To Markdown (sdyckjq-lab/llm-wiki-skill, 2.5k stars), Obsidian CLI (Atmosphere/atmosphere, 3.8k stars) and Esm Cjs Risk Scan (logseq/logseq, 45k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains K12 English Learning?

mingchen666 (a GitHub user) maintains it in mingchen666/Reviva, which has 244 GitHub stars. The repository holds 54 skills in this directory. The repository was last updated on October 10, 2026.

Source: mingchen666/Reviva on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.