AI Blocks › Think it through and decide
Answer double-checker
Get two or three sharp follow-up questions after an answer, so you check the facts and the thinking.
Answer double-checker is a free AI skill for the job "Think it through and decide". Give the instructions to an AI assistant that supports the required files and tools, then review its output.
Free · No account · Apache 2.0 licence · Made by Anthropic · Level: beginner · Thinking: low
Made by Anthropic. See the original on GitHub; we copied it as it is, with its licence.
What it does
After the AI gives you advice, a plan or a number, you get two or three sharp questions that help you check it before you act. Each question points at something specific in that answer, not a generic warning. The questions follow three habits: check the facts, question the reasoning, and spot what the answer had to guess about you. It might ask which cost figure to verify, why one step follows another, or what the AI assumed about your budget. It runs once per conversation and stays quiet for simple lookups, casual chat, plain formatting jobs, or when you already asked for a review. The point is a short pause, not a lecture, and the answer itself stays whole.
You give it
- The question you asked
- The answer or draft you plan to rely on
- Context the AI may not know (optional)
You get
- Two or three follow-up questions
- Each tied to a claim in the answer
- A prompt to check facts, logic and missing context
Use it when
- You are about to act on advice about money, health or work.
- The AI gave you estimates and you cannot tell how solid they are.
- You want to learn how to question AI answers without extra effort.
- A draft plan looks tidy and you want to find its weak spot.
How to use it
- Add it to your AI once: download it and add the folder to Claude, ChatGPT or Codex as a skill.
- Ask for the job in your own words. Your AI opens the skill when it fits.