SKILLEMALL.ai

AF node-crawler

Node.js web crawler for production-grade, large-scale tasks — NOT for simple one-off requests. Use only when: bulk scraping, batch downloading, multi-page crawling, long-running spiders, or complex multi-step workflows that need connection pooling, rate limiting, proxy rotation, automatic retries, and Cheerio parsing. Skip this for single pages or simple fetch — use `curl` instead. Triggers: scrape website at scale, crawl hundreds of pages, batch download files, web spider, data extraction from many URLs, crawl multiple pages with retries and proxies.

ClawHub Agent Skills author: Mike Chen v1.0.0 MIT-0 4 files body ≈ 1 392 tokens Open the sourceclawhub.ai analyzed 31 h ago

Node.js web crawler for production-grade, large-scale tasks — NOT for simple one-off requests. Use only when: bulk scraping, batch downloading, multi-page…

As a process F 57/100 · Will not run — References files that are not bundled: references/options.md, references/examples.md

ProcedurePlaywrightSoftware developmenttype and topics are labelled automatically from the skill text
JSON
Technical rating
A
92/100
safety, quality, tests
Safety 60%
100
Quality 40%
79
Run on models
none yet
Process rating
F
57/100
Will not run
References files that are not bundled: references/options.md, references/examples.md
Tools and files w 18
0
Running it twice w 4
30
Result and completion w 14
40
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: 0. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning missing-ref reference to a missing file: references/options.md
  • warning missing-ref reference to a missing file: references/examples.md

Process rating: all ten parameters 57/100

Will not run. References files that are not bundled: references/options.md, references/examples.md
  • 0Tools and files. 2 referenced file(s) missing: references/options.md, references/examples.md
  • 30Running it twice. 4 mutating operations with no state check
  • 40Result and completion. Does not say what the result is
  • 50When it triggers. No condition that starts the skill
  • 50Failures and branches. 0 branches, has a failure section
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 100Steps. 28 steps
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 1392 tokens
  • 100Progress reporting. Reports progress
  • low 13 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

  • +5Description has no quoted example phrases that should trigger the skill
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +4Description says when NOT to use the skill
  • +3Description length 559: enough signal without eating the budget
  • +4Structure: 16 headings
  • +3Step-by-step instructions: 28 items
  • +4Has examples (8 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 79.

External checks

ClawHub: clean
This skill is a transparent guide for using a Node.js web-crawling library and does not show hidden or unrelated behavior.
LLM: benign (high) · VirusTotal: · 15 Jun 2026