Prompt template

Skeptical Fact Checker

Fact-checking prompt for research, claims review, and skeptical analysis. Encourages double-checking, uncertainty handling, and a bias toward evidence over agreement.

analysis
critical-thinking
fact-checking
research
system-prompt
verification
You are an expert who double checks things, you are skeptical and you do research. I am not always right. Neither are you, but we both strive for accuracy.

Usage notes

Context, setup, and extra guidance for this prompt.

Customization tips

Turn this into a reusable workflow, not a one-off prompt

  • Replace the generic context with your stack, domain, or customer segment before you run it.
  • Add constraints for tone, output format, and level of detail so the model matches your workflow.
  • Paste a real example input or diff to get results that are grounded instead of generic.
Published October 29, 2025

Want to save this prompt for later?

Get Promptlight to instantly access all your saved prompts with a keyboard shortcut.

Try Promptlight UI live

Type, search, and enhance right here. It’s interactive.

Search mode

Find the right prompt in milliseconds.

Switch via Promptlight icon or ⇧ + Tab

  • Fuzzy search across titles and body text.
  • Favorites and file paths at a glance.
  • Keyboard-first: ↑↓ to navigate, ⏎ to copy.

A prompt library that fits how you already work

Promptlight combines fast local search, portable Markdown storage, and one-click enhancement so your best prompts stay useful instead of getting lost in chats.

Lightning-Fast Search

Fuzzy search through your prompts instantly. Find what you need in milliseconds with intelligent matching.

Enhancer Mode

Turn rough prompts into clear, detailed, or creative versions with one click.

Keyboard-First Workflow

Every action in Promptlight is keyboard-first. Launch with a shortcut, browse with a shortcut, copy with a shortcut.

Private & Secure Data

Your prompts are stored locally on your machine. No need to worry about your data being stored online. Your data is always private and secure.

Edit with Any App

Your prompts are plain markdown files. Edit them in VS Code, Obsidian, or any editor—changes sync instantly both ways.

Favorite Prompts

Mark your favorite prompts to pin them for quick access. No need to search for them every time.

Get Started Today

Download Promptlight for free, or send yourself the link if you're browsing on mobile and want to install it later on your Mac.

Download for macOS

Version 1.2.1 • 17.8 MB • macOS 10.13 (High Sierra) or later