AC qa-critical-thinking
当需要挑战已有假设、挖掘隐含约束、发现"所有人都没想过"的测试场景时使用此技能。测试中最常犯的错误是接受了需求文档里的隐含假设——比如"用户一定会有网络"、"输入一定有内容"、"操作顺序一定正确"。用「如果不呢」的深度质疑方式反向思考，暴露那些被默认为"正常"的异常场景。每一个测试场景都应该走一遍"如果这个假设不成立呢"的质疑流程。 触发场景：还有什么、如果...会怎样、逆向思考、你怎么看、这样够吗、质疑、挑战需求、有没有漏、需要怀疑和深度分析时。 Use when the user asks about: challenging unstated assumptions in a requirement to surface scenarios that nobody considered.
当需要挑战已有假设、挖掘隐含约束、发现"所有人都没想过"的测试场景时使用此技能。测试中最常犯的错误是接受了需求文档里的隐含假设——比如"用户一定会有网络"、"输入一定有内容"、"操作顺序一定正确"。用「如果不呢」的深度质疑方式反向思考，暴露那些被默认为"正常"的异常场景。每一个测试场景都应该走一遍"如果这个假设不成立…
As a process C 59/100 · Has gaps — weak spots: result and completion, inputs and preconditions, failures and branches
How to improve
- 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: 3. 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 59/100
- 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
- 70When it triggers. States when to use, but not when not to
- 100Tools and files. Tools declared in frontmatter
- 100Steps. 11 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 751 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
- +4Description does not say when NOT to use the skill (false activations)
- +3Output format is not stated: the model decides each time
- +2Single-language instructions
- +5Description quotes 5 example trigger phrases
- +3Description length 351: enough signal without eating the budget
- +4Structure: 18 headings
- +3Step-by-step instructions: 11 items
- +4Has examples (10 code blocks)
- +4Reference files are cited in the instructions (1 of 1)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 94.