Few people use a single AI assistant. You might draft in Claude, research in Gemini, and lean on Copilot inside your work tools, with ChatGPT somewhere in the mix. Each one is good at something, and each one keeps its own history. The result is that your prompts end up scattered across four places, and the version you want is in the tool you are not using right now. This guide covers how to keep one prompt set that works everywhere, how to adapt it per tool without rewriting it, and a workflow you can follow with any storage method.
The problem with several tools and one set of prompts
When you only used one assistant, your chat history was a rough but workable archive. With several, it falls apart:
- Each tool has its own history, so a prompt you refined in Claude is invisible when you open Gemini.
- You end up with slightly different versions of the same prompt in each place, and no idea which one is current.
- Switching tools means retyping, and retyping means drift. Small wording changes creep in and results become less consistent.
- If one tool is unavailable or you move to a new one, your prompts do not come with you.
The fix is to treat your prompts as something you own, separate from any one chat window. Where they live matters less than the habit of saving them somewhere outside the conversation.
Save the prompt, not the conversation
Chat histories hold the whole exchange: your prompt, the answer, your follow-ups, the corrections. What you want to reuse is usually just the prompt, in its final form.
When a prompt works well, pause and extract it:
- Copy the final wording, not the first attempt.
- Strip out anything specific to that session, such as a pasted document or a date.
- Add one line at the top that states the goal, so you understand it later.
- Store it with a name that starts with a verb: "Summarize a long thread," "Rewrite for a non-technical reader."
Do this while the prompt is fresh. Going back through history a week later to find the good version is the step most people skip.
Adapting a prompt for each tool
Most of a good prompt is portable. The task, the constraints, the output format and the examples work the same wherever you paste them. What tends to need adjusting is the framing around the edges.
Some general patterns:
- Keep a tool-neutral core. Write the main instruction so it does not depend on how any one assistant behaves. "Respond in a numbered list with one sentence per item" is clear everywhere.
- Adjust the opening line, not the body. If one tool responds better to a short role statement and another to a direct instruction, change the first sentence and leave the rest alone.
- Be explicit about format. Different assistants have different defaults for length and structure. Stating "under 150 words" or "use a table" reduces the variation.
- Test once per tool and note what changed. A single line in your saved prompt, such as "Gemini: add 'be concise' at the end," saves you from rediscovering it.
Some assistants offer their own ways to store instructions or reusable context inside the tool. These can be useful, but they stay inside that one tool, which is the problem you are trying to solve.
Avoid maintaining full separate copies for each assistant unless the prompts really diverge. Three versions of the same prompt is three things to keep in sync.
A simple cross-tool workflow
Here is a workflow that works with a notes app, a text file, or a dedicated prompt manager.
Step 1: Write once, in neutral form. Draft the prompt as if you did not know which tool would receive it. Put the task first, constraints second, output format last.
Step 2: Test in each tool you use. Paste it into Claude, Gemini and Copilot. Note where the output differs from what you want.
Step 3: Record small per-tool tweaks. If one tool needs an extra sentence, add a short note inside the saved prompt rather than a new copy.
Step 4: Organize by task, then by tool. Folders for the kind of work (writing, coding, research) and tags for the tool when a prompt is tool-specific. If you prefer a folder per assistant, that works too; just keep the structure consistent.
Step 5: Reuse from one place. Whenever you start a task, open your library first, not your chat history. Paste the prompt, fill in any placeholders, and go.
Two example prompts that travel well between tools:
Summarize the following text in five bullet points for a reader
who has not seen it. Lead with the decision or main finding.
Text: [text]You are reviewing a pull request. For the [language] code below,
list bugs, risky assumptions and unclear naming. Keep each item
to one line and suggest a fix. Code: [code]Both state the task, the audience, the format and the length. Neither depends on anything a specific assistant does.
Where CloudPrompt fits
CloudPrompt is a free browser extension that works as a personal prompt manager for ChatGPT, Claude, Gemini, Copilot and any other AI tool or website. Because it lives in the browser rather than in any one assistant, the same library is available in every tab.
Saving follows the "extract it while it is fresh" advice. When a prompt works in Claude, you select the text, right-click, and choose "Save to CloudPrompt." The same gesture works in Gemini, in Copilot, or on a documentation page where you found a prompt worth keeping.
Reusing is a keyboard shortcut away. Ctrl+Shift+Y (Cmd+Shift+Y on Mac) opens your prompt library on any page so you can search, copy and paste a prompt without leaving the chat. Microsoft Edge reserves this shortcut, so if you use Edge you choose a different one, such as Ctrl+Shift+X, and CloudPrompt shows you how.
CloudPrompt also handles the "organize by tool" step for you. It detects when you are on ChatGPT, Claude, Gemini or Copilot and shows matching prompts first, so prompts for Claude come first while you are in Claude, and prompts for Gemini when you switch.
For the per-tool tweaks and fill-in-the-blank prompts above, CloudPrompt supports templates with [variable] placeholders. You can create up to 5 templates with up to 5 variables each, and fill them in each time you use them.
If you are tired of rebuilding the same prompt in three different chat windows, install CloudPrompt from the Chrome Web Store and save the next prompt that works.