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BF pll-bandwidth-calc

锁相环（PLL）PI 控制器参数计算工具。用于电力电子/新能源领域的锁相环设计与调试。支持两种计算方向：(1) 根据目标带宽和阻尼比正向计算 PI 参数（KPLLp/KPLLi）；(2) 根据已知 PI 标幺值参数反推闭环带宽和阻尼比。当用户提到"锁相环"、"PLL"、"PLL带宽"、"PI参数"、"KPLLp"、"KPLLi"、"阻尼比"、"自然频率"等关键词时触发。

ClawHub Agent Skills author: Zhenbin Huang v1.0.0 MIT-0 4 files body ≈ 657 tokens Open the sourceclawhub.ai↗ analyzed 3 d ago

As a process F 31/100 · Will not run — References files that are not bundled: scripts/get_pll_pi_parameters.m, scripts/calc_pll_bandwidth.m

ReferenceInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
85/100
safety, quality, tests
Safety 60%
100
Quality 40%
63
Run on models
none yet
Process rating
F
31/100
Will not run
References files that are not bundled: scripts/get_pll_pi_parameters.m, scripts/calc_pll_bandwidth.m
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The text references files that are not there: add them or drop the references.
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: 4. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: scripts/get_pll_pi_parameters.m
  • warning missing-ref reference to a missing file: scripts/calc_pll_bandwidth.m

Process rating: all ten parameters 31/100

Will not run. References files that are not bundled: scripts/get_pll_pi_parameters.m, scripts/calc_pll_bandwidth.m
  • 0Tools and files. 2 referenced file(s) missing: scripts/get_pll_pi_parameters.m, scripts/calc_pll_bandwidth.m
  • 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 (pll-bandwidth-calc) differs from the folder (pll-designer)
  • 100Steps. 29 steps
  • 100Execution cost. Instruction body is 657 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 186: enough signal without eating the budget
  • +4Structure: 10 headings
  • +3Step-by-step instructions: 29 items
  • +4Has examples (5 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 63.

External checks

ClawHub: clean
This is a narrow PLL calculation helper with a documentation/default-parameter issue, not evidence of malicious or high-risk agent behavior.
LLM: benign (high) · VirusTotal: · 29 May 2026