AC sharextract
Extract normalized content from public share URLs, RSS/Atom feeds, timed-text/subtitle documents, and web pages using a protocol-first fallback ladder. Use for public AI chat shares, social/media links, RSS/Atom feeds, WebVTT/SRT/TTML captions, articles, oEmbed pages, public JSON endpoints, or when an agent needs the highest-fidelity public content without bypassing authentication, CAPTCHAs, paywalls, or access controls.
Extract normalized content from public share URLs, RSS/Atom feeds, timed-text/subtitle documents, and web pages using a protocol-first fallback ladder.
As a process C 62/100 · Has gaps — weak spots: when it triggers, inputs and preconditions, running it twice
How to improve
- 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
-
low Risky intent
intent-offensive-securitySKILL.md:105Offensive-security / dual-use content (legitimate for authorised testing; review intended use)ShareXtract is for content that is already public to the requester. It is not an anti-bot bypass framework. Do not add stealth, CAPTCHA solving, credential harvesting, signature circumvention, mass ac
Files scanned: 6. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
✓ No remarks against the Agent Skills spec
Process rating: all ten parameters 62/100
- 20When it triggers. No condition that starts the skill
- 30Inputs and preconditions. Does not say what the process needs to start
- 30Running it twice. 1 mutating operations with no state check
- 50Failures and branches. 0 branches, has a failure section
- 60Tools and files. Uses tools (bash, web, python) that frontmatter does not declare
- 60Result and completion. Output format stated, no completion criterion
- 100Steps. 13 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 3135 tokens
- 100Progress reporting. Reports progress
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
- low 19 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
- +4Description does not say when NOT to use the skill (false activations)
- +2Single-language instructions
- +3Description length 424: enough signal without eating the budget
- +4Structure: 20 headings
- +3Step-by-step instructions: 13 items
- +3Output format is stated explicitly
- +4Has examples (5 code blocks)
- +4Reference files are cited in the instructions (4 of 4)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 92.