Comprehensive AI prompt engineering skills for Claude Code, ChatGPT GPTs, and Gemini Gems. Includes model-specific patterns for GPT-5.4, Claude 4.6, Gemini 3.1, Veo 3.1, and Nano Banana2

A Claude Code skill that audits your setup against the 6 prompt caching rules from Anthropic's engineering team. Returns a scored report with specific fixes.

Universal prompt engineering skill for AI coding agents (Claude Code, Cursor, Gemini CLI, Codex, Goose, Windsurf, and 40+ more)

Agent Skill for creating and executing PRPs (Product Requirements Prompts) using Context Engineering principles. Works with Claude Code, Cursor, Windsurf, and other compatible agents.

A prompt-engineering lab and creative toolkit for Claude AI. This repo features modular “Claude Skills” designed to help you craft smarter, more cinematic, and more precise prompts for creative AI tools like Perplexity, Sora 2, Suno, and Nano Banana.

Advanced Claude Skill for prompt engineering expertise, custom instructions design, and prompt optimization

Claude Code skill for creating and optimizing Claude Code skills. Includes optimization principles for LLM attention, router pattern, classification design, and prompt engineering.

Prompt engineering toolkit: version-controlled prompts, AI agent skills manager, sandboxed Claude sessions in git worktrees, multi-provider LLM testing

A Claude Code SKILL that automates agent system prompt engineering using evals as quality gates. It runs evals, diagnoses failures, makes targeted prompt edits, and validates improvements — in a closed loop.

5 个基于 Claude 官方最佳实践的提示词工程技能

Claude Code prompt engineering research corpus and skill for analyzing and reviewing agentic prompt patterns.

Expert prompt engineering skill for Claude Code, Cursor, Gemini CLI, and any Agent Skills-compatible tool. Covers system prompts, tool descriptions, context engineering, and cross-provider compatibility.

Prompt engineering toolkit for Claude Code — 5 skills (architect, forge, judge, debug, compress) with techniques extracted from analyzing Claude Code's internal prompt architecture

Prompt enhancement skill for Claude Code. Fixes vague prompts before execution using Anthropic's prompt engineering techniques + requirements discovery + verification.

一个基于 Project Context 进行 Prompt优化 的 Claude Code SKILL，并配置有界面进行迭代优化；Advanced Claude Code skill for systematic prompt engineering. Optimizes prompts using project context, adversarial testing, and iterative evaluation. Built with Wails & Go.

Open-source skill definitions for Claude Code — recommendations, writing, web search, slides, and meeting prep. Production-tested prompt engineering patterns for agentic workflows.

🍌 Claude skill for expert Nano Banana Pro (Gemini 3 Pro Image) prompt engineering. Transforms requests into optimized prompts with text rendering, multi-image composition, infographics, and 4K output support.

A Claude skill for prompt engineering based on Anthropic's prompt engineering guidelines and 4.5/4.6 model system cards.

Claude skill for prompt engineering

A Claude Code skill that learns Midjourney prompt engineering through iterative refinement, pattern extraction, and browser automation.

Claude Code skill for creating logos, brand identities, and visual assets using AI — tool selection, prompt engineering, vectorization pipelines, mockups, automation, and IP safety.

A library of AI-augmented skills for engineering leaders. Each skill is a structured prompt designed for use as a Claude runtime skill, but readable and adaptable enough to use with any AI assistant.

A collection of prompt engineering skills for Claude / LLMs

A collection of AI Skills for claude and prompt engineering

Claude Code plugin marketplace with skills for prompt engineering and more

Agentic workflows, AI skills, and prompt engineering tools for Claude Code

Production-ready AI Engineering Skills for Claude Code, Cursor, Copilot, and any agent that supports the Agent Skills standard,agent-skills, claude-code-skills, ai-engineering, rag, llm-evaluation, prompt-engineering, context-engineering.

Swarm intelligence for prompt engineering. Build production-grade prompts, strategies, and skill files for Claude.

Claude Code skill plugin for AI image and video generation prompt engineering

Claude Code Plugin & Skill Meta-prompting system with Handlebars templates, Claude 4.x best practices, and prompt engineering standards.