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-9/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 quickly and accurately verifying the authenticity of online information in the era of information overload. In practical applications, whether developers are researching technical solutions, operations personnel are tracking hot topics, or general users are encountering various claims on social media, there is often a need to judge the truthfulness of information to avoid being misled or spreading misinformation.
Usage is straightforward: simply make a request in natural language, such as "Verify/Check if this claim is true," within an AI assistant (like Claude) that supports this skill. The skill will then automatically integrate information from multiple sources—including government agencies, official media, fact-checking websites, X (Twitter), Reddit, and more—and apply an internal rigorous 100-point scoring system. It ultimately responds with an integrated conclusion, the actual situation, and relevant links.
It is well-suited for teams or individuals who handle large volumes of external information and have high requirements for accuracy. This is especially true for professionals engaged in content creation, market analysis, academic research, news reporting, or risk control, as well as any general user looking to improve their information literacy and avoid being misled by false information.
It is recommended for use when seeking reliable evidence for decision-making or when doubting key claims in social media or news reports. Note that it primarily verifies based on publicly available information and cannot cover unpublished or paywalled content. Its internal scoring mechanism is not disclosed, and the final output is an integrated, neutrally-toned conclusion.
Key Features
Unlike tools that rely solely on a single search engine or fact-checking website, it enforces the integration of multi-source information from government, official, mainstream media, fact-checking sites, and social media (X/Twitter, Reddit). It employs an internal 100-point scoring system and a "Claim Core First" judgment strategy, ensuring rigor while reducing overly strict misjudgments on non-core details.
Limitations
Its verification capability is limited to publicly available information; it cannot access paywalled or unpublished content. It also depends on the availability and quotas of external APIs such as Tavily, Twitter CLI, and Reddit CLI.
FAQ
Will this skill directly tell me the score of a piece of information?
No. According to its core principle, external responses do not display the internal scoring mechanism or specific scores. It only provides integrated conclusions—such as "correct/incorrect/partially correct/insufficient evidence"—along with relevant links.
Can it verify all types of information?
It primarily targets verifiable factual claims. For opinions, satire, or predictive information, it does not make true/false judgments but only compiles the currently verifiable situation. In specific scenarios involving public safety, medical risks, financial fraud, etc., the assessment will be more stringent.
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-9/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-9/raw/index.md