AD bilibili-favorites-downloader
下载 Bilibili 用户个人收藏夹视频的工具。当用户提到以下任何场景时必须使用此 Skill： - "下载 Bilibili 收藏"、"bilibili 收藏下载"、"备份 bilibili 收藏夹" - "下载 B 站收藏"、"B站收藏夹下载" - "获取收藏视频列表"、"导出 bilibili 收藏" - "download bilibili favorites"、"backup bilibili" 此 Skill 提供完整的 Bilibili 用户收藏夹视频下载解决方案，包括： - 自动获取收藏夹所有视频列表（支持分页） - 智能估算视频大小，支持按大小过滤 - 使用 yt-dlp 下载最高可用清晰度 - 断点续传，跳过已存在的文件 - 批量下载，自动处理失效视频
As a process D 46/100 · 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.
- 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: 4. 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 46/100
- 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
- 60Tools and files. Uses tools (python) that frontmatter does not declare
- 100Steps. 24 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 713 tokens
- 100Running it twice. No mutating operations
- low 11 top-level sections: this looks like several domains in one skill
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
- +1No license
- +2Single-language instructions
- +5Description quotes 9 example trigger phrases
- +3Description length 342: enough signal without eating the budget
- +4Structure: 21 headings
- +3Step-by-step instructions: 24 items
- +4Has examples (6 code blocks)
- +3All 1 scripts are documented
Quality base 70; lint remarks subtract, signals add up to 100. Result: 80.