SKILLEMALL.ai

AD eng-homework-grader

Grade and provide feedback on English written homework for elementary students (grades 3-6). Use when a user submits student English homework (essays, sentences, fill-in-the-blank, short answers, dictation, journal entries) for review, correction, or scoring. Triggers on phrases like "批改英语作业", "grade English homework", "check my student's English writing", "英语书面作业批改", or when an image/text of student English work is provided for grading purposes targeting grades 3-6.

ClawHub Agent Skills author: terrycarter1985 v1.0.0 MIT-0 2 files body ≈ 923 tokens Open the sourceclawhub.ai analyzed 3 d ago

As a process D 42/100 · Unfinished process — weak spots: steps, result and completion, inputs and preconditions

AnalyzerInfrastructureWriting and documentsPersonal productivitytype and topics are labelled automatically from the skill text
JSON
Technical rating
A
94/100
safety, quality, tests
Safety 60%
100
Quality 40%
86
Run on models
none yet
Process rating
D
42/100
Unfinished process
Steps w 15
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

    For the model run — optional
    • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
    • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

    Guard findings · 0

    ✓ No critical or high findings

    Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    ✓ No remarks against the Agent Skills spec

    Process rating: all ten parameters 42/100

    • 0Steps. Prose only: no discrete steps
    • 0Result and completion. Does not say what the result is
    • 0Inputs and preconditions. Does not say what the process needs to start
    • 0Failures and branches. Linear process with no failure handling
    • 0Progress reporting. Says nothing while it works
    • 30Running it twice. 1 mutating operations with no state check
    • 70When it triggers. States when to use, but not when not to
    • 100Tools and files. No external tools needed
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 923 tokens

    Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

    Quality signals

    • +4Description does not say when NOT to use the skill (false activations)
    • +3No numbered steps or checklist
    • +3Output format is not stated: the model decides each time
    • +1No license
    • +2Single-language instructions
    • +5Description quotes 4 example trigger phrases
    • +3Description length 471: enough signal without eating the budget
    • +4Structure: 7 headings
    • +4Has examples (1 code blocks)

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 86.

    External checks

    ClawHub: clean
    This is an instruction-only homework grading skill with no code execution, installation steps, credentials, persistence, or broad system access.
    LLM: benign (high) · VirusTotal: · 29 May 2026