Works with the AI tools you already use
Prompt Engineer
by Roy Yuen
Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.
Free
See it in action
You say
Design a system prompt for a Go developer persona that uses a reasoning chain to fix an HTTP handler, then return the response as a JSON object with role, reasoning_chain, and payload.
Your agent does
{ "role": "Go Developer", "reasoning_chain": "1. Analyze HTTP handler... 2. Identify missing error check... 3. Propose fix.", "status": "success", "payload": "func(w http.ResponseWriter, r *http.Request) { ... }" }
About this skill
Master the Art of Prompt Engineering
Building high-performance LLM applications requires more than just basic instructions. This skill equips your AI agent with a sophisticated framework for designing, debugging, and optimizing prompts across any major model provider. It solves the common problems of model drift, parsing failures, and hallucination by implementing industry-standard engineering patterns.
What it does
- Architectural Design: Implements advanced system prompt structures, including role anchoring, constraint blocks, and persona tuning.
- Precision Control: Utilizes few-shot prompting and chain-of-thought (CoT) reasoning to ensure logical consistency and format compliance.
- Agentic Workflows: Supports complex patterns like ReAct (Reasoning + Acting), Plan-and-Execute, and reflection loops for autonomous task completion.
- Reliable Outputs: Enforces structured data (JSON/XML) and implements robust defense mechanisms against prompt injection and jailbreaking.
- Context Management: Provides strategies for RAG (Retrieval-Augmented Generation), token budgeting, and conversation summarization.
Technical Compatibility
This skill is framework-agnostic and designed for developers working with OpenClaw, Python, and Go. It is optimized for high-reasoning models (GPT-4, Claude 3, Gemini Pro) and provides specific guidance for multimodal (image) prompting and tool-use orchestration.
High-Quality Outputs
Expect deterministic results: valid JSON objects ready for backend consumption, structured Markdown reports, and explainable reasoning chains that make debugging AI behavior straightforward for your development team.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
Reviews
210 people have installed this skill.
Trust & safety
Security scanned
Verified clean 4 months ago
- Free to download with an account
Creator
1089+ total installs · 111 skills on Agensi
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