BD shenzhen-property-tax-calculator
深圳二手房过户税费计算器。当用户提到深圳二手房、过户税费、买卖/赠与/继承房产、契税、增值税、个税等关键词时，立即使用此 Skill 完成税费计算并输出明细。即使用户只说"帮我算一下过户要交多少税"，也应触发此 Skill。支持买卖、直系亲属赠与、继承、夫妻财产分割四种过户方式，覆盖住宅/商务公寓/商业等多种房产类型，按最新政策计算增值税、城建税、教育费附加、地方教育附加、个人所得税、印花税、土地增值税、契税、产权登记费等全部税种，输出分项明细及买卖双方各自承担金额。
As a process D 49/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
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
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when")
Process rating: all ten parameters 49/100
- 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 (shenzhen-property-tax-calculator) differs from the folder (tax-counting)
- 100Tools and files. No external tools needed
- 100Steps. 15 steps
- 100Execution cost. Instruction body is 1189 tokens
- 100Running it twice. No mutating operations
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
- +1No license
- +2Single-language instructions
- +3Description length 236: enough signal without eating the budget
- +4Structure: 22 headings
- +3Step-by-step instructions: 15 items
- +4Has examples (4 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 72.
External checks
ClawHub: clean
This appears to be a Shenzhen property transfer tax guidance skill with no evidence of hidden code execution, persistence, credential use, or data exfiltration.
LLM: benign (medium) · VirusTotal: · 29 May 2026