Skip to content
TrustedSkillsbeta
Back to all skills

Quad Fact Check

Checked
daiki48·vlatest·other

Quad Fact Check verifies claims across four diverse sources for robust accuracy and reduces misinformation risks.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add daiki48/dotfiles --skill quad-fact-check -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

daiki48

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned daiki48/dotfiles at 4bb5ce6d85.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
4bb5ce6d85
Manifest
.claude/skills/quad-fact-check/SKILL.md
Scanned
1 file, 98 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill, quad-fact-check, rigorously verifies factual claims by cross-referencing information across multiple sources. It aims to provide a higher degree of confidence in the accuracy of generated text or responses compared to single-source verification. The skill identifies potential inconsistencies and flags them for review.

When to use it

  • Content Creation: Ensure blog posts, articles, or marketing materials are factually accurate before publishing.
  • Research Summaries: Validate key findings from research papers or reports by checking against original sources.
  • Legal Document Review: Confirm the accuracy of statements within contracts or legal briefs.
  • Educational Material: Guarantee that information presented in learning resources is verifiable and reliable.

Key capabilities

  • Multi-source verification
  • Inconsistency detection
  • Flagging potential inaccuracies

Example prompts

  • "Fact-check this statement: 'The Eiffel Tower is 330 meters tall.'"
  • "Verify the following claim using multiple sources: 'Quantum computing will revolutionize drug discovery within five years.'"
  • "Can you quad-fact-check this paragraph about the history of the internet?"

Tips & gotchas

This skill requires access to a broad range of reliable online resources. The quality of verification depends heavily on the availability and accuracy of those sources.