Assignment Review Agent Skill

Evaluates programming exercises, verifies reasoning processes, and tracks verifiable learning mastery evidence across code submissions.

Context cost
1.3k tokensestimated from the bundle, loaded when it triggers
Bundle
5 files · 5.0 kBtext throughout, nothing executable
Licence
MITthe author’s own terms
Last change
—no release on file
Servers it uses
Noneruns standalone

What it does

Use when 学习者提交 Python、Go、代码解释、调试记录或迁移练习,并要求批改、验证或更新学习证据时。

What this skill changes about the agent has not been set out here as a list. Its SKILL.md, shown below, says it in the author’s own words.

documentation

The skill itself

A skill is instructions the model reads, so you can see what you are getting: below is the start of its SKILL.md. The front matter loads with every session, the body loads when the skill triggers, and the whole file comes with the install.

SKILL.md2.3 kB · preview
--- name: assignment-review ---
6# 作业批改
7
8同时核验结果、推理过程和帮助程度,生成可追溯证据;测试通过不等于掌握。
9
10## 课后练习提交
11
12课后练习不作为课堂推进门禁。学习者愿意提交时,直接在对话输入栏发送代码、运行结果、报错或问题:
13
141. 接受学习者自然发送的内容,不要求逐项粘贴终端输出,也不另开提交表单。
152. 如果只是报错或提问,交给 exercise-coach 逐步答疑;如果明确要求批改,再读取任务标准与实际代码。
163. 回答后把“学习者问题 + 教练总结”写入个人课堂笔记;重点问题进入复习卡。
174. 一次运行成功不等于 mastered,也不影响学习者进入下一章。
18
19需要判断工程质量、推理、迁移或长期掌握,且学习者明确要求批改时,再走下面的完整批改。
20
21## 执行流程
22
231. 读取任务标准、学习者原始产物、提示轨迹和相关知识点;不要把 Codex 曾给出的参考答案混入学习者产物。
242. 按 references/review-rubric.md 检查正确性、推理、测试、迁移和表达。只运行完成判定所需的最小相关测试。
This is a preview of SKILL.md. Download or install the skill to get the whole thing.
In the file
SKILL.md72 words
Files5
LicenceMIT
Why you can read it

Nothing in a skill executes. The client loads the text and the model follows it, so a skill can be audited the way a runbook is — by reading it.

What it costs in context

Skills are not billed by the call. They are paid for in context: every token the instructions occupy is a token your code, your diff and your conversation cannot use. Here is what this one takes and when it takes it.

≈30
always loaded
The name and description, so the model knows the skill exists and when to reach for it.
1,220
on trigger
The instruction body and 4 supporting files, read only when the skill fires.
0.63%
of a 200k window
Ten skills this size would take about 6% of the window before you open a file.
050k100k150k200k context window

1.3k tokens, estimated from the bundle at four bytes to the token, held for the rest of the session once it triggers. Middling. Fine to keep on in a project where you use it weekly, worth unloading in one where you never do.

Servers bill, skills cost

A server charges by the month. A skill charges once per session, in context, and then keeps charging it for as long as the session lives.

Before and after

The same question, put to the same model twice: once as it comes, and once with these instructions loaded.

No worked example has been published for this skill yet.

The procedure it runs

The procedure has not been set out here step by step. It is in the body of its SKILL.md: the start of it is shown above, and the whole file comes with the install.

Prose, not code

These steps are written for a model to follow, not executed by a runtime. It can still be told to skip one, and it will say so when it does.

Servers it uses

None. This skill calls no MCP servers at all.

Everything it needs is in the instructions, so it works in a project with nothing connected — the model reads the file and changes how it works with what it can already reach.

Its SKILL.md does not declare which tools it asks the agent for, so what it touches is whatever the instructions themselves ask for — read them before you install it.

What it asks for
Writes filesnot declared
Network accessnot declared

This SKILL.md carries no allowed-tools line, so neither is declared. A skill grants no permissions of its own — it can only ask for tools your client already has.

What it will not do

Every skill is narrow, and the useful ones say where they stop. These are the jobs this one is the wrong tool for.

What this skill is not for has not been published here. Nothing is implied by that: it is a section the author has not filled in.

What is in the bundle

5 files, 5.0 kB on disk. A bundle is text throughout: the instructions the model reads, plus the templates it fills in.

  • SKILL.md2.3 kB
  • agents/openai.yaml0.2 kB
  • assets/review-record.json0.3 kB
  • evals/evals.json1.4 kB
  • references/review-rubric.md0.8 kB
What is not in it

No dependencies and nothing executable: a skill is text the agent reads, so the bundle is 5 files you can review in full before installing. The MIT licence covers the templates and examples as well as the instructions.

Install

Installing copies the bundle into your project. Nothing runs at install time — the files sit on disk until the model reads them.

# Assignment Review · 1.3k tokens when loaded · macOS, Linux mkdir -p .claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/assignment-review/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/assignment-review" ] && { [ ! -e .claude/skills/assignment-review ] || { mv .claude/skills/assignment-review "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/assignment-review" .claude/skills/ && echo "Installed .claude/skills/assignment-review"
On Windows, or any OS with Node 20+
npx mcprush@latest skill add yyz666ai/assignment-review

Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither. Writes to .claude/skills/assignment-review/ in the current project. For every project instead, run mkdir -p ~/.claude/skills && t=$(mktemp -d) && curl -fsSL -o "$t/bundle.tar.gz" https://mcprush.com/api/skills/assignment-review/bundle.tar.gz && tar -xzf "$t/bundle.tar.gz" -C "$t" && [ -d "$t/assignment-review" ] && { [ ! -e ~/.claude/skills/assignment-review ] || { mv ~/.claude/skills/assignment-review "$t/.previous" && echo "Previous copy moved to $t/.previous"; }; } && mv "$t/assignment-review" ~/.claude/skills/ && echo "Installed ~/.claude/skills/assignment-review" (macOS, Linux) — or add --global to the npx line. The curl line replaces .claude/skills/assignment-review/ only after the download succeeds, so files left there by another skill of the same name, or by an older release, do not mix in. A copy already there is moved aside, not deleted, and the line prints where.

Which clients pick it up on their own

A skill is a folder of text. Most of these read a skills folder and pick it up without being told; the rest take the same folder another way — an upload in the app, a parameter on an API call — and then choose it by its description just the same.

Claude Code.claude/skills/
Claude DesktopCustomize › Skills
ChatGPTSkills › Create › Upload
Cursor.cursor/skills/
VS Code.github/skills/
Codex CLI.agents/skills/
Gemini CLI.gemini/skills/
Grok Build.grok/skills/
Microsoft CopilotSkills › Upload a skill
PerplexityComputer › Skills › Upload a skill
DeepSeek Harness.dsh/skills/
Zed.agents/skills/
Devin Desktop.devin/skills/
Windsurf (legacy).windsurf/skills/
OpenAI Agents SDKInstructions or sandbox Skills
HTTP / APIa request parameter
This release
Versionnot versioned
Publishedno release date on file
PriceFree
Referenceyyz666ai/assignment-review

Versions

Its author publishes no version number, so there is nothing here to pin to: what you install is the folder as it stands today. Instructions change more often than APIs do — a skill can be rewritten entirely without anything it depends on moving.

Pinning

Nothing to pin to: this skill carries no version number of its own. What you install is what the folder holds on the day you install it.

Reviews

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Anybody with an account, one review each. It carries the version that was current when you wrote it, and the publisher may reply once.

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