AC feishu-diagram-chooser
Parse natural language descriptions and output diagram scheme recommendations. Use when user wants to create diagrams, charts, flowcharts, or visualize concepts. Supports Mermaid diagrams (flowchart, sequence, state, ER, class, Gantt, mindmap, timeline), data chart templates, and fallback to image prompts when no suitable diagram type exists. 触发词：图表, 流程图, 时序图, 状态图, ER图, 类图, 甘特图, 思维导图, 时间线, diagram, chart, flowchart, sequence, mermaid, 可视化, 画图, 图形
As a process C 60/100 · Has gaps — weak spots: when it triggers, inputs and preconditions, progress reporting
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: 2. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- note
frontmatter-keyunknown frontmatter key "available-agents"
Process rating: all ten parameters 60/100
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 50Failures and branches. 0 branches, has a failure section
- 60Tools and files. Uses tools (node) that frontmatter does not declare
- 60Result and completion. Output format stated, no completion criterion
- 100Steps. 92 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 2687 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)
- +1No license
- +2Single-language instructions
- +3Description length 450: enough signal without eating the budget
- +4Structure: 17 headings
- +3Step-by-step instructions: 92 items
- +3Output format is stated explicitly
- +4Has examples (3 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 86.