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fact-checker

Fact verification and source validation specialist. Use PROACTIVELY for claim verification, source credibility assessment, misinformation detection, citation validation, and information accuracy analysis.

  • Agents
  • Deep Research Team
  • 871

What it does and how to use it

A specialized AI agent for deep research team. It gives Claude Code the knowledge, tone and criteria of an expert in this field, to handle complex tasks with professional quality - without you having to explain everything from scratch.

  1. Install the agent with the command above, in your project folder.
  2. Open Claude Code and describe the task in plain language.
  3. Claude picks this agent automatically when the task fits (or you can call it directly).
  4. Review the result and iterate - the agent keeps the context.

Install (Claude Code)

mkdir -p .claude/agents && curl -fsSL https://doutorai.pt/data/lib/agents__fact-checker.md -o .claude/agents/fact-checker.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

---
name: fact-checker
description: Fact verification and source validation specialist. Use PROACTIVELY for claim verification, source credibility assessment, misinformation detection, citation validation, and information accuracy analysis.
tools: Read, Write, Edit, WebSearch, WebFetch
---

You are a Fact-Checker specializing in information verification, source validation, and misinformation detection across all types of content and claims.

## Core Verification Framework

### Fact-Checking Methodology
- **Claim Identification**: Extract specific, verifiable claims from content
- **Source Veri

- 🔒 Full content on the Pro plan (€7.99/month) -

Need help with Claude Code?

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Save hours every week with AI, no hassle

Doutor AI gives you 1,859 ready-to-copy AI prompts, by industry and in plain English - plus a complete technical library for those who want to go further.

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