Best AI Agent Skills for Prompt Engineering

Find tools for prompt design, testing, optimization, and management for LLM applications.

Top 10 Prompt Engineering Tools

1 ai-guide by liyupi
★ 10.6k JavaScript MCP Server

程序员鱼皮的 AI 资源大全 + Vibe Coding 零基础教程,分享 OpenClaw 保姆级教程、大模型玩法(DeepSeek / GPT / Gemini / Claude)、最新 AI 资讯、Prompt 提示词大全、AI 知识百科(Agent Skills / RAG / MCP / A2A)、AI 编程教程、AI 工具用法(Cursor / Claude Code / TRAE / Lovable / Copilot)、AI 开发框架教程(Spring AI / LangChain)、AI 产品变现指南,帮你快速掌握 AI 技术,走在时代前沿。本项目为开源文档,已升级为鱼皮 AI 导航网站

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2 yu-ai-agent by liyupi
★ 1.8k Java MCP Server

编程导航 2025 年 AI 开发实战新项目,基于 Spring Boot 3 + Java 21 + Spring AI 构建 AI 恋爱大师应用和 ReAct 模式自主规划智能体YuManus,覆盖 AI 大模型接入、Spring AI 核心特性、Prompt 工程和优化、RAG 检索增强、向量数据库、Tool Calling 工具调用、MCP 模型上下文协议、AI Agent 开发(Manas Java 实现)、Cursor AI 工具等核心知识。用一套教程将程序员必知必会的 AI 技术一网打尽,帮你成为 AI 时代企业的香饽饽,给你的简历和求职大幅增加竞争力。

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3 DemoGPT by melih-unsal
★ 1.9k Python Agent Tool

🤖 Everything you need to create an LLM Agent—tools, prompts, frameworks, and models—all in one place.

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4 Claude-Code-Everything-You-Need-to-Know by wesammustafa
★ 1.3k Python MCP Server

The ultimate all-in-one guide to mastering Claude Code. From setup, prompt engineering, commands, hooks, workflows, automation, and integrations, to MCP servers, tools, and the BMAD method—packed with step-by-step tutorials, real-world examples, and expert strategies to make this the global go-to repo for Claude mastery.

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5 awesome-gpt-prompt-engineering by snwfdhmp
★ 1.5k Python Agent Tool

A curated list of awesome resources, tools, and other shiny things for LLM prompt engineering.

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6 langtrace by Scale3-Labs
★ 1.2k TypeScript LLM Plugin

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊

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7 openinference by Arize-ai
★ 898 Python MCP Server

OpenTelemetry Instrumentation for AI Observability

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8 mcp-client-cli by adhikasp
★ 669 Python MCP Server

A simple CLI to run LLM prompt and implement MCP client.

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9 azure-ai-travel-agents by Azure-Samples
★ 422 TypeScript MCP Server

A robust enterprise application sample (deployed on ACA) that leverages MCP and multiple AI agents orchestrated by Langchain.js, Llamaindex.TS and Microsoft Agent Framework.

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10 awesome-gemini-3-prompts by YouMind-OpenLab
★ 440 TypeScript YouMind Plugin

♊ 50+ selected Gemini prompts with images, multilingual support, and instant gallery preview. Open-source prompt engineering library

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Comparison

Tool Stars Language License Score
ai-guide ★ 10.6k JavaScript 54
yu-ai-agent ★ 1.8k Java 44
DemoGPT ★ 1.9k Python MIT 40
Claude-Code-Everything-You-Need-to-Know ★ 1.3k Python MIT 51
awesome-gpt-prompt-engineering ★ 1.5k Python 39
langtrace ★ 1.2k TypeScript AGPL-3.0 38
openinference ★ 898 Python Apache-2.0 39
mcp-client-cli ★ 669 Python MIT 37
azure-ai-travel-agents ★ 422 TypeScript MIT 48
awesome-gemini-3-prompts ★ 440 TypeScript 38

Related Categories

Model Evaluation Content Writing Code Completion & Generation

Frequently Asked Questions

What are the best AI tools for prompt engineering?

The top prompt engineering tools include ai-guide, yu-ai-agent, DemoGPT. These are ranked by our composite score based on GitHub stars, community activity, and code quality.

Are these prompt engineering tools free to use?

Most tools listed here are open-source. 6 out of 10 have explicit open-source licenses, making them free to use and modify.

How do I choose the right prompt engineering tool?

Consider your tech stack (language compatibility), project scale (stars indicate community trust), and specific features you need. Use the comparison table above to evaluate side by side.

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