Works with the AI tools you already use

    CClaude CodeCCursorCCodex CLIGGitHub CopilotGGemini CLIVVS CodeWWindsurfMManus+14 more

    Prompt Engineer

    by Roy Yuen

    7

    Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.

    Free

    210 installs5.0 (1 review)

    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

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    210 people have installed this skill.

    Verified Download
    3 months ago
    Samuel Rose

    Trust & safety

    Security scanned

    Verified clean 4 months ago

    • Free to download with an account

    Installs210
    Listed4 months ago

    Creator

    Roy Yuen
    Roy Yuen

    1089+ total installs · 111 skills on Agensi

    Frequently Asked Questions

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