AB vt-hash-intel
Instantly check if a file, URL, domain, or IP is malicious using VirusTotal. Paste any MD5/SHA1/SHA256 hash, URL, domain name, or IP address into the chat and get a full threat report — detection ratio across 70+ security engines, malware family, YARA matches, sandbox verdicts, DNS records, WHOIS info, and a direct link to the VirusTotal report. Supports single and batch lookups of mixed IOC types. Also handles defanged IOCs (hxxp, [.] notation). Perfect for incident response, threat hunting, IOC enrichment, SOC triage, and daily security operations. Use this skill whenever the user has a suspicious hash, URL, domain, or IP they want to investigate. Also triggers on: VirusTotal, VT, hash lookup, malware check, file reputation, threat intel, IOC, URL scan, domain reputation, IP reputation, 查hash, 查IP, 查域名, 查URL, 威胁情报, 病毒查询, 恶意软件分析.
As a process B 77/100 · Nearly there — weak spots: result and completion, progress reporting
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 · 0
✓ No critical or high findings
Files scanned: 4. 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 77/100
- 0Result and completion. Does not say what the result is
- 0Progress reporting. Says nothing while it works
- 70When it triggers. States when to use, but not when not to
- 70Inputs and preconditions. Inputs and preconditions are listed
- 100Tools and files. No external tools needed
- 100Steps. 54 steps
- 100Failures and branches. 3 branches, has a failure section
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 1736 tokens
- 100Running it twice. No mutating operations
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
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)
- +3Description length 844: 120–800 characters recommended
- +3Output format is not stated: the model decides each time
- -213 emoji in the instructions: noise for the model
- +1No license
- +2Single-language instructions
- +4Structure: 10 headings
- +3Step-by-step instructions: 54 items
- +4Has examples (1 code blocks)
- +3All 1 scripts are documented
Quality base 70; lint remarks subtract, signals add up to 100. Result: 82.