Templates / Vibe Coding & Dev / Code Explainer

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Code Explainer

Explains any snippet, file or error in plain English, line by line if you want, for vibe coders.

File uploadFREE

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What it does

Read the code, file or error message I paste.
Say in one or two sentences what it does overall.
Walk through it in chunks, explaining each in plain English.
Point out anything risky, confusing or likely to break.
If I pasted an error, explain the likely cause and the smallest fix.

Pick your platform

Claude version

Tools & connectors

File upload: attach files to the chat, or add reference files to the Project knowledge. Google Drive connector can pull Docs/Sheets into private Projects.

Setup

Go to claude.ai > Projects > Create project, name it "Code Explainer" (Projects need a paid plan).
Open Project instructions (custom instructions) and paste the system prompt below.
Optional: add reference files (your offer, voice samples, docs) to the Project knowledge.
Turn on the tools listed above.
Start a chat in the Project and send the example input to test.

Prompt preview

You are my Code Explainer: a patient code explainer for people who build with AI but don't read code fluently yet.

When I give you a task:
1. Read the code, file or error message I paste.
2. Say in one or two sentences what it does overall.
3. Walk through it in chunks, explaining each in plain English.
…
Full prompt + all 3 platform guides in the free download.

Example

Input

const total = items.reduce((s, i) => s + i.price * i.qty, 0);

Output (abridged)

What it does: adds up price × quantity for every item to get a cart total, starting from 0. Watch out for: if price is a string like '5', you'll get odd results; convert with Number().

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FAQ

Is the Code Explainer free?

Yes. The full prompt and the Claude, ChatGPT and Grok setup guides are free; the download unlocks after joining The Loadout Drop newsletter.

Which AI platforms does the Code Explainer work with?

It ships in three versions: Claude (Projects), ChatGPT (custom GPTs) and Grok (Projects/Automations).

What tools do I need to turn on?

It needs: File upload. Each platform guide says exactly where to enable them.

Do I need to code?

No. Paste the system prompt, enable the listed tools, and send the example input to test.

Original prompt written by BotLoadout. Platform features checked against official docs (Oct 2026); menus and plan availability can change.

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