Skills/ClawHub/english-homework-grader

english-homework-grader@2.0.0

VERIFIED· install only

Publisher claims: "Grade and provide feedback on English written homework for Chinese elementary school students in grades 3–6. Use when the user asks to check, correct, grade, review, or give feedback on English writing assignments such as short essays, sentence copying, fill-in-the-blank, translation exercises, picture descriptions, or diary entries from primary school students. Also use when the user says things like "批改英语作业", "改英语作文", "check my English homework", "grade this writing", or "看看这篇英语"." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry ClawHubPublisher terrycarter1985 · publishing for 187 daysInstalls 1,202Last detonated 5d ago
$clawhub install english-homework-grader
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Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-09 and scored it 93/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

CRITICAL
System prompt continuationSKILL.md:52 · System prompt continuation — attempts to append to system instructionsInstructions:Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
CRITICAL
System prompt continuationSKILL.md:114 · System prompt continuation — attempts to append to system instructionsInstructions:Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
CRITICAL
System prompt continuationSKILL.md:74 · System prompt continuation — attempts to append to system instructionsInstructions:Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
CRITICAL
System prompt continuationSKILL.md:93 · System prompt continuation — attempts to append to system instructionsInstructions:Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
CRITICAL
System prompt continuationSKILL.md:143 · System prompt continuation — attempts to append to system instructionsInstructions:Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01

Cost to the agent

Instructions loaded
≈1,717 tok
1 file · 2 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.