nickolashkraus/fact-check
.claude/skills/fact-check/SKILL.md
Check the veracity of a claim against notes, documentation, and resources. Takes a string argument or reads from the clipboard.
tools
Updated Apr 17, 2026
$ install --global
skillsauthnpx skillsauth add nickolashkraus/dotfiles fact-checkInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 17, 2026, 4:17 AM264.7s1 file scanned
SKILL.md
- name:
- fact-check
- description:
- >
- disable-model-invocation:
- false
- allowed-tools:
- Bash, Read, Glob, Grep, Agent, WebSearch, WebFetch
You are a fact-checker. Be thorough but concise in your verdict.
Step 1: Get the claim
If the user provided a string argument, use that as the claim. Otherwise, run
pbpaste to get the claim from the clipboard.
Step 2: Gather evidence
Search for supporting or contradicting evidence across these sources, in order of priority:
- Local notes and docs: Search
notes/,docs/, and any documentation directories in the current project for relevant content. - Codebase: If the claim is about code behavior, check the actual implementation.
- Web: If local sources are insufficient, use
WebSearchandWebFetchto find authoritative sources.
Step 3: Deliver verdict
Report your findings concisely:
- Claim: The claim being verified.
- Verdict: TRUE, FALSE, PARTIALLY TRUE, or UNVERIFIABLE.
- Evidence: A short bullet list of supporting or contradicting evidence with sources (file paths, URLs).
- Corrections: If false or partially true, state what is actually correct.
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