AD newsletter-growth-hacker
Newsletter 增长黑客工具。提供订阅者获取策略、内容优化、A/B 测试主题行生成、数据分析和增长预测。 Use when: 需要增长 Newsletter 订阅者、优化邮件内容、设计 A/B 测试、分析邮件营销数据、追踪增长趋势
As a process D 49/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions
This is a copy of a skill from another catalog; the rating counts the canonical one: newsletter-growth-hacker (ClawHub)
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: 13. 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 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 (newsletter-growth-hacker) differs from the folder (newsletter-growth-hacker-lvjunjie)
- 100Tools and files. No external tools needed
- 100Steps. 70 steps
- 100Execution cost. Instruction body is 1508 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)
- +3Description length 118: 120–800 characters recommended
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +4Structure: 24 headings
- +3Step-by-step instructions: 70 items
- +4Has examples (11 code blocks)
- +4Reference files are cited in the instructions (3 of 3)
- +3All 4 scripts are documented
Quality base 70; lint remarks subtract, signals add up to 100. Result: 88.
External checks
ClawHub: clean
This is a local newsletter marketing helper with disclosed Python scripts and no evidence of hidden access, networking, persistence, or destructive behavior.
LLM: benign (high) · VirusTotal: · 29 May 2026