SKILLEMALL.ai

BF find-vessel-for-cargo

为货主按装货港、卸货港、货名、货量和预计装货日期查找内贸或外贸空船。用于“货找船”“找空船”“某港有什么船”“我的货什么时候能装”等场景;从航运在线空船数据源获取列表和详情,按贸易类型、空船港距离、载重吨及时间窗口筛选,并在完整查询后记录货主需求。

ClawHub Agent Skills author: linyihuang v1.0.0 MIT-0 13 files body ≈ 397 tokens Open the sourceclawhub.ai analyzed 2 d ago

为货主按装货港、卸货港、货名、货量和预计装货日期查找内贸或外贸空船。用于“货找船”“找空船”“某港有什么船”“我的货什么时候能装”等场景;从航运在线空船数据源获取列表和详情,按贸易类型、空船港距离、载重吨及时间窗口筛选,并在完整查询后记录货主需求。

As a process F 35/100 · Will not run — References files that are not bundled: detail_url

ProcedureSoftware developmenttype and topics are labelled automatically from the skill text
JSON
Technical rating
B
85/100
safety, quality, tests
Safety 60%
95
Quality 40%
70
Run on models
none yet
Process rating
F
35/100
Will not run
References files that are not bundled: detail_url
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

What is at stake

Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.

Exfiltration medium severity

Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.

If you install

The instructions or scripts send data out: environment variables, keys, file contents, chat history. You may never notice, because the agent performs the upload as "part of the task".

For the author

If the upload is not needed for the task, remove it: catalogs flag such skills and delist them. If it is needed, name the destination explicitly, say what leaves the machine, and give the user a switch.

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 · 1

✓ No critical or high findings

Medium and low: 1
  • medium Exfiltration net-redirectable-api-key scripts/demand_sync.py:49
    Helper sends the API key to a host configured by an environment variable — the key can be redirected to another server
    API key + configurable base URL from environment

Files scanned: 13. 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: detail_url

Process rating: all ten parameters 35/100

Will not run. References files that are not bundled: detail_url
  • 0Tools and files. 1 referenced file(s) missing: detail_url
  • 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
  • 100Steps. 17 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 397 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
  • -2localhost URLs: will not work for another user
  • -37 of 8 scripts are never mentioned in SKILL.md
  • +1No license
  • +2Single-language instructions
  • +5Description quotes 2 example trigger phrases
  • +3Description length 124: enough signal without eating the budget
  • +4Structure: 6 headings
  • +3Step-by-step instructions: 17 items
  • +4Has examples (3 code blocks)
  • +4Reference files are cited in the instructions (1 of 1)

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

External checks

ClawHub: suspicious
The skill does the vessel-matching job it describes, but it handles commercially sensitive cargo demand data and public contact details with weak scoping and persistence controls.
LLM: suspicious (high) · 28 Jul 2026