Prompt engineering guide and free handbook

Tired of rewriting the same prompt five times? Use four parts

Vague prompts produce vague code, and you rewrite them five times. The GCCF framework (Goal, Context, Constraints, and Format) gives every request the structure that cuts rework, plus the techniques for when one prompt isn’t enough.

prompt.md · invoices exportWriting…

VAGUE“Add an export button to the invoices page.”rewrite ×5

GGoalFinance exports filtered invoices as CSV in one click.

CContextReact 18 · /invoices · Syncfusion Grid · filters in the URL.

CConstraintsUse the Grid’s built-in export. No new dependencies.

FFormatOne PR: component, unit test, short summary.

✓CSV export built right on the first try0 rewrites

THE GCCF FRAMEWORK

INSIDE THE HANDBOOK01Why AI misses: it’s missing the right context02The GCCF framework, with worked examples03Prompts for generating, reviewing, and refactoring code04Six techniques, from zero-shot to prompt chaining05Managing prompts as reusable team templates

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Look inside

Preview the handbook’s five chapters

Free PDF · 5 chapters

BOLDCREATE HANDBOOKPrompt engineering01Why AI misses: it’s missing the right context

YOU WILL LEARNMost misses come from what the prompt left outHow to tell a context gap from a model limitThe questions to ask before rewriting

FIGURE 01

Without itWith it“Fix the bug”Reproduce BILL-97 with a failing test first“Write tests”Cover refund edge cases in refunds.spec.ts“Make it better”Reduce p95 to 300 ms without new deps

Chapter 01 of 05

From reading to running

Put the handbook into practice with BoldCreate

Written for

Every developerQA engineersProduct managersNew AI users

1SkillsStart from a templatePick a team prompt instead of a blank box.› prompt: fix-with-failing-test

2Auto modeAuto mode selects a model for each requestAuto selects a model based on each request.› auto: 3 models · $0.42

3SkillsTurn a useful prompt into a shared skillPromote a prompt to a skill everyone loads.› skills/fix-bug.md · v3

The GCCF framework

Structure a coding prompt with GCCF

GGoalWhat should exist when the AI is done.CContextThe code, users, and decisions it must respect.CConstraintsStandards, libraries, and limits it must not break.FFormatExactly how the answer should come back.

PROMPT

Add an export button to the invoices page.

Illustrative exampleFirst-try accuracy34%

Six techniques

When to use each of six prompting techniques

Zero-shotSimple tasksAsk directly when the task is common and the format is obvious.

Few-shotHouse styleShow two or three examples so output matches your patterns.

Role promptingReviewsAsk it to act as a security reviewer or API designer for a sharper lens.

Template promptingRepeat workReuse a fixed structure for tickets, release notes, or test plans.

Prompt chainingBig changesSplit plan, build, and verify into separate prompts that feed each other.

Adaptive promptingIterationRefine based on what came back, instead of starting over.

Frequently asked questions

What does this prompt engineering guide teach?

It shows how to structure requests so AI needs fewer retries. The GCCF framework (Goal, Context, Constraints, and Format) gives every prompt a structure that cuts rework, plus techniques for when one prompt isn’t enough.

What’s inside the handbook?

It’s a free PDF with five chapters. It explains why AI misses and walks through the GCCF framework with worked examples. It then covers prompts for generating, reviewing, and refactoring code, six techniques from zero-shot to prompt chaining, and managing prompts as reusable team templates.

Who is the handbook written for?

It’s written for every developer, plus QA engineers, product managers, and people who are new to working with AI.

How do I use better prompts in BoldCreate?

Start from a team prompt template instead of a blank box, and promote prompts that work to skills everyone loads. Auto selects a model based on each request.