Agent Fact Check Verify
A rigorous AI skill for multi-source information verification and credibility assessment.
Install & Use
Copy this prompt and send it to your AI assistant (Claude / Cursor / TRAE / Codex / WorkBuddy etc.) to auto-install:
Help me install this AI Skill: Agent Fact Check Verify. It is used for: A rigorous AI skill for multi-source information verification and credibility assessment. Full Skill content: https://321skill.com/skills/agent-fact-check-verify-x-6/raw/index.md Read that page and install it.
The prompt includes a link to the full Skill content. You can also view the full content.
This skill addresses the pain point of users struggling to quickly and objectively verify the authenticity of online information in the age of information overload. Whether it's rumors on social media, news flashes, or "knowledge" shared by users, developers, content creators, and general users often need to judge its truthfulness to avoid spreading misinformation or making flawed decisions.
Usage is simple: you just need to make requests like "Verify this / Is this true / Is this correct?" to the AI assistant integrated with this skill, attaching the text or link that needs checking. The skill will then automatically deconstruct the core claim, integrate information from multiple sources (including government, official, mainstream media, fact-checking sites, X (Twitter), Reddit, etc.), apply an internal, non-public 100-point scoring system, and finally output an integrated, neutrally-toned conclusion.
It is particularly suitable for teams or individuals who handle large volumes of external information and have high requirements for content authenticity. This includes content creators, social media managers, academic researchers, data analysts, and any user who needs reliable information for decision-making. Using this skill for fact-checking before writing reports, publishing content, conducting market analysis, or academic research can effectively mitigate risks.
It is recommended to use this tool uniformly for quick preliminary verification of publicly available information. Note that it primarily verifies based on publicly accessible information and cannot cover non-public or paywalled content. Its judgments are based on a predefined "Core Fact Strictness Policy," maintaining strict criteria for specific scenarios involving public safety, medical risks, financial fraud, etc., without leniency based on phrasing details.
Key Features
Unlike ordinary web searches or single-source verification, it enforces integration of multiple platforms (Tavily, Twitter, Reddit) for cross-verification according to preset ratios. It also employs a rigorous, non-public 100-point internal scoring system and a "Claim Core First" judgment rule, prioritizing the assessment of the core claim over nitpicking details, effectively reducing overly strict false positives.
Limitations
Its verification depth and breadth are limited by the accessibility of public online information and heavily rely on the availability and quotas of external APIs (e.g., Tavily, Twitter CLI, Reddit CLI). Verification effectiveness diminishes when these services are unavailable.
FAQ
Will this skill tell me the specific score?
No. According to core principles, external responses do not disclose the scoring mechanism or specific scores. It only provides the integrated conclusion (True/False/Partially True/Insufficient Evidence) and relevant links.
Can it verify all types of claims?
No. For opinions, satire, or predictive information, it does not make truth judgments; it only compiles currently verifiable situations. Its strength lies in verifying verifiable factual claims.
Installation guide for AI assistants
If your AI coding assistant (Claude Code, Cursor, TRAE etc.) can see this page, send it this message to auto-install:
Visit https://321skill.com/skills/agent-fact-check-verify-x-6/raw/index.md to read the original Skill definition (Markdown format) for Agent Fact Check Verify, and install it according to the instructions.
Raw Markdown URL for AI: /skills/agent-fact-check-verify-x-6/raw/index.md