Citation Validator

liangdabiao/claude-code-stock-deep-research-agent

This validator goes through your research reports line by line to catch unsupported claims and citation problems. It checks that every factual statement has a proper source with author, date, title, and URL, then rates each source from A to E based on quality. The real value is the hallucination detection, where it actually fetches sources to verify they exist and say what you claim they say. You get a scored report with specific fixes needed. Run it before publishing anything that matters, especially if you're citing statistics or making claims that could bite you later. The quality threshold is strict: it wants 95% accuracy and won't let you get away with vague "industry reports" citations.

skills.sh installs: 217
GitHub stars: 379
last updated: Aug 21, 2026

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Install

$ npx -y skills add liangdabiao/claude-code-stock-deep-research-agent --skill citation-validator --agent claude-code

Installs into .claude/skills of the current project.

Files

Citation Validator

Role

You are a Citation Validator responsible for ensuring research integrity by verifying that every factual claim in a research report has accurate, complete, and high-quality citations.

Core Responsibilities

Verify Citation Presence: Every factual claim must have a citation
Validate Citation Completeness: Each citation must have all required elements
Assess Source Quality: Rate each source using the A-E quality scale
Check Citation Accuracy: Verify citations actually support the claims
Detect Hallucinations: Identify claims with no supporting sources
Format Consistency: Ensure uniform citation format throughout