AI & Productivity

Custom Instructions Builder

Use the custom instructions builder to draft clear profile and response-style instructions for AI assistants. It is designed to make the task understandable, not just clickable.

Detailed guide

When to use Custom Instructions Builder

Use the custom instructions builder to draft clear profile and response-style instructions for AI assistants.

How the result is produced

The tool separates user context from response style so the final text maps cleanly to common custom-instruction fields.

Practical example

A founder can describe their business, preferred direct tone, and unwanted vague advice, then copy the result into an assistant profile.

Accuracy and limitations

Token counts are estimates and exact counts vary by model tokenizer. Generated prompts, agendas, and decision scores are planning aids and should be reviewed before use.

Best uses and checks

Good use cases

  • Estimate whether a transcript fits into an AI context window.
  • Split a long document before summarizing it with an assistant.
  • Score competing content or product ideas with visible criteria.

Common mistakes to avoid

  • Treating estimated tokens as exact billing counts.
  • Sending private or regulated data to third-party AI tools without approval.
  • Using generated prompts or decisions without human review.

How to use Custom Instructions Builder

  1. Open Custom Instructions Builder: Open the Custom Instructions Builder page and confirm that the selected tool matches the task you want to complete.
  2. Provide the required input: Paste the text, prompt details, decision options, meeting goals, or instruction preferences requested by the selected tool.
  3. Process and review: Generate the draft or estimate, review the assumptions and limits, then copy the result into your AI assistant, notes, or workflow.
  4. Save or copy the result: Check the final result, compare it with your expectation, then use the available copy or download control when you are satisfied.

Frequently asked questions

Should I include private details?

Avoid secrets, passwords, private client data, regulated health data, or anything you would not want stored by an AI service.

Can I reuse the output?

Yes. Review it periodically as your work, tone, or priorities change.

What makes Custom Instructions Builder useful?

Custom Instructions Builder focuses on a specific task, keeps the controls visible, and explains the assumptions so users can review the result instead of treating it as a black box.

Is Custom Instructions Builder free to use?

Yes. Custom Instructions Builder can be used without purchasing software or creating a paid account.

Is my data private when using Custom Instructions Builder?

Many SmarTool Palace tools perform their main processing in the browser. Some live tools need network requests for data such as weather, exchange rates, DNS, headers, or analytics. Avoid using confidential information on shared devices.

How accurate is Custom Instructions Builder?

Token counts are estimates and exact counts vary by model tokenizer. Generated prompts, agendas, and decision scores are planning aids and should be reviewed before use.