prompt-engineer

Guide users through a 6-phase framework to build structured prompts.

Updated Feb 11, 2026
One-click install
npx skills add https://github.com/fgiova/claude-marketplace --skill prompt-engineer-fgiova
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prompt-engineer
Source: https://github.com/fgiova/claude-marketplace/tree/main/plugins/prompt-engineer/skills/prompt-engineer
Command: npx skills add https://github.com/fgiova/claude-marketplace --skill prompt-engineer-fgiova

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Prompt Engineer skill provides a structured, repeatable method for building high-quality prompts using a 6-phase workflow, eliminating ad-hoc prompt creation and ensuring clarity, consistency, and risk reduction across teams.

Core Features & Use Cases

  • Phase-driven prompt construction: Task, Context Files, Reference, Brief, Rules, and Conversation guide the user from initial intent to collaborative refinement.
  • Mode versatility: Full mode for complex prompts and Quick mode for simpler prompts or when time is limited.
  • Output guarantees: Final prompts are ready to deploy, with explicit success criteria, references, and guardrails for safe execution.
  • Use Cases: Teams building reusable prompts for product development, customer support automation, and research prompt templates.

Quick Start

Use the Prompt Engineer skill to create a structured prompt by selecting a mode, then guiding the user through the six phases, and finally saving the assembled prompt.

Frequently Asked Questions about prompt-engineer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure prompts consistently for automation workflows?

Structure prompts consistently for automation workflows by applying a 6-phase framework covering Task, Context, Reference, Brief, Rules, and Conversation. This eliminates ad-hoc creation and ensures clarity, consistency, and risk reduction across teams.

What is the best way to build a reusable prompt template for product development?

Build reusable prompt templates by guiding through phase-driven construction to assemble final prompts with explicit success criteria, references, and guardrails. The output is ready to deploy and can be saved or copied for reuse in product development.

Can I generate prompts faster when time is limited?

Generate prompts faster when time is limited by selecting Quick mode, which executes only Phase 1, Phase 4, and Phase 6 of the framework. This fits simpler prompt complexity and time constraints while maintaining structured output.

How does the prompt engineering process handle collaboration and refinement?

The prompt engineering process handles collaboration by including a Conversation phase that guides users from initial intent to collaborative refinement. The final prompt includes a plan for collaboration to ensure safe execution.

Does this structured prompt approach work for customer support automation?

This structured prompt approach works for customer support automation by generating reusable prompts with explicit guardrails and success criteria. Teams use the 6-phase workflow to ensure consistency and risk reduction.

What are the limitations of using a phase-driven prompt construction framework?

A limitation of phase-driven prompt construction is that Full mode requires completing all six phases, which may be too time-consuming for simple tasks. Quick mode is provided to bypass this constraint when time is limited.