SKILLEMALL.ai

BF printer-control

Control local and network printers from your computer. Use when you need to: (1) List available printers, (2) Print text files or documents, (3) Print raw text to a specific printer, (4) Check printer status, (5) Set default printer. Supports Windows with win32print or PowerShell fallback. Now with partial name matching for easier printer selection.

ClawHub Agent Skills author: zhangpl666ya v1.0.0 MIT-0 8 files body ≈ 604 tokens Open the sourceclawhub.ai analyzed 3 d ago

As a process F 40/100 · Will not run — References files that are not bundled: references/printer-api.md

ReferenceInfrastructuretype and topics are labelled automatically from the skill text
JSON
Technical rating
B
88/100
safety, quality, tests
Safety 60%
100
Quality 40%
71
Run on models
none yet
Process rating
F
40/100
Will not run
References files that are not bundled: references/printer-api.md
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. 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: 8. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning frontmatter-yaml SKILL.md: the frontmatter is not valid YAML (YAML parse error: Nested mappings are not allowed in compact mappings at line 2, column 14: description: Control local and network printers from your computer. Use when yo… ^ ); fields were read line by line. The usual cause is a colon inside an unquoted value
  • warning missing-ref reference to a missing file: references/printer-api.md

Process rating: all ten parameters 40/100

Will not run. References files that are not bundled: references/printer-api.md
  • 0Tools and files. 1 referenced file(s) missing: references/printer-api.md
  • 0Result and completion. Does not say what the result is
  • 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
  • 100Steps. 9 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 604 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 351: enough signal without eating the budget
  • +4Structure: 18 headings
  • +3Step-by-step instructions: 9 items
  • +4Has examples (10 code blocks)
  • +3All 5 scripts are documented

Quality base 70; lint remarks subtract, signals add up to 100. Result: 71.

External checks

ClawHub: suspicious
This is a real Windows printer-control skill, but its PowerShell fallback builds commands from user-controlled printer names, file paths, and text in ways that can be unsafe.
LLM: suspicious (high) · VirusTotal: · 29 May 2026