BF mtunion-product-ai-all-guide
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As a process F 29/100 · Will not run — References files that are not bundled: $SKILL_DIR/references/terms-of-service.md, <imageUrl>, <url>
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
- The text references files that are not there: add them or drop the references.
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: 15. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when") - warning
missing-refreference to a missing file: $SKILL_DIR/references/terms-of-service.md - warning
missing-refreference to a missing file: <imageUrl> - warning
missing-refreference to a missing file: <url> - warning
missing-refreference to a missing file: {payQrCodeImage} - warning
missing-refreference to a missing file: {payShortLink}
Process rating: all ten parameters 29/100
Will not run. References files that are not bundled: $SKILL_DIR/references/terms-of-service.md, <imageUrl>, <url>
- 0Tools and files. 5 referenced file(s) missing: $SKILL_DIR/references/terms-of-service.md, <imageUrl>, <url>
- 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
- 20When it triggers. No condition that starts the skill
- 40Consistency. Frontmatter name (mtunion-product-ai-all-guide) differs from the folder (meituan-coupon-order-assistant)
- 70Execution cost. Instruction body is 4139 tokens
- 100Steps. 94 steps
- 100Running it twice. No mutating operations
- low The response is described with custom markup (5 tags): a typed call is more reliable
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
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Output format is not stated: the model decides each time
- -214 emoji in the instructions: noise for the model
- -36 of 7 scripts are never mentioned in SKILL.md
- +1No license
- +2Single-language instructions
- +3Description length 198: enough signal without eating the budget
- +4Structure: 43 headings
- +3Step-by-step instructions: 94 items
- +4Has examples (29 code blocks)
- +4Reference files are cited in the instructions (1 of 1)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 59.
External checks
ClawHub: suspicious
The skill partly fits a Meituan ordering assistant, but it also includes under-disclosed background updating, device fingerprinting, token/location persistence, and broad automatic triggers.
LLM: suspicious (medium) · VirusTotal: · 9 Jun 2026