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Prompt Engineering Workflows

A structured skill for writing, debugging, and optimizing LLM prompts with measurable quality gates.

Dev & CodingIntermediate★ 353⑂ 41AI score 9/10Last updated: Sep 10, 2026

What it does

  • Provides an end-to-end prompt authoring workflow: analyze requirements → pick a pattern → draft → test.
  • Covers few-shot example selection (3–5 examples), chain-of-thought scaffolding, system prompt architecture, and reusable template composition.
  • Guides single-variable A/B optimization of existing prompts while tracking accuracy, consistency, and token efficiency.
  • Ships a pitfall→fix table for wrong output format, inconsistent answers, hallucination, verbosity, and missed edge cases.

Who it's for

  • Developers shipping chatbots, agents, or LLM pipelines that need reliable prompts.
  • PMs and writers who want to replace gut-feel prompt tweaks with measured iteration.
  • AI teams standardizing and versioning prompt templates.

Examples

  1. "This classifier prompt keeps breaking the output format" → adds a concrete output example plus three few-shot cases, then validates on happy-path, edge, and adversarial inputs.
  2. "Draft a prompt for a multi-step reasoning task" → builds it on the CoT template and suggests self-consistency sampling.
  3. "Write a support-agent system prompt" → produces role, behavioral guidelines, output requirements, and safety blocks.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/giuseppe-trisciuoglio/developer-kit/HEAD/plugins/developer-kit-ai/skills/prompt-engineering/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the plugins/developer-kit-ai/skills/prompt-engineering folder from the GitHub repo giuseppe-trisciuoglio/developer-kit into my ~/.claude/skills/prompt-engineering/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/giuseppe-trisciuoglio/developer-kit.git /tmp/developer-kit && mkdir -p ~/.claude/skills && cp -r /tmp/developer-kit/plugins/developer-kit-ai/skills/prompt-engineering ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal.
  2. Clone the repo: git clone https://github.com/giuseppe-trisciuoglio/developer-kit.git /tmp/developer-kit
  3. Create the skills directory: mkdir -p ~/.claude/skills
  4. Copy the skill: cp -r /tmp/developer-kit/plugins/developer-kit-ai/skills/prompt-engineering ~/.claude/skills/
  5. Verify with ls ~/.claude/skills/prompt-engineering that SKILL.md and the references/ folder are present.
  6. Restart Claude Code and ask something like "improve this prompt" to trigger the skill.
View source on GitHub ↗License: MIT