Skills and MCP tagged “prompt-engineering”

enhance-prompt official google-labs-code skill Turns rough UI concepts into detailed, structured prompts for Google Stitch. Pulls tokens from DESIGN.md and formats colors, sections, and component keywords. Claude Code CX Codex Cursor +1 58,300installs prompt-optimizer YannJY02 skill Analyzes draft prompts, finds missing project context, and matches ECC commands. Prepares a ready-to-paste prompt before you start complex tasks. Claude Code CX Codex Cursor +1 5,200installs skill-creator official openai skill Official guide for drafting and updating agent skills. It structures procedures, bundled scripts, and documentation while keeping token overhead low. Claude Code CX Codex Cursor +1 4,900installs boost-prompt official github skill This skill asks about scope and constraints, then turns the answers into a detailed Markdown prompt. Use it when a task request starts out vague. GitHub Copilot 9,779installs prompt-engineering-patterns Seth Hobson skill This skill helps design, test, and refine prompts for LLM applications. Use it for reusable templates, few-shot examples, and structured responses. Claude Code CX Codex Cursor 23,418installs prompt-master nidhinjs skill This skill writes and improves prompts for a named AI tool. Use it when a rough request needs to become a ready-to-paste prompt for Claude Code, Cursor, or another supported tool. Claude Code CX Codex Cursor +1 3,900installs h3-prompt-writing MiniMax-AI skill Transforms multimodal video generation requests into MiniMax H3 prompts. It structures base keyframe transitions and full-reference rewrites. Claude Code CX Codex Cursor +1 11,500installs gpt-5-4-prompting official openai skill This skill structures Codex and GPT-5.4 prompts for coding, review, diagnosis, and research work. Claude Code CX Codex Cursor +1 726installs asd-ste100 danyuchn skill Rewrites tool descriptions, system prompts, and agent instructions under ASD-STE100 rules. It eliminates ambiguity before downstream models parse the text. Claude Code CX Codex Cursor +1 7,300installs prompt-engineer VoltAgent Community subagent This subagent designs, tests, and improves prompts for LLM production systems. Use it when prompts need evaluation, metrics, or cost tracking. Claude Code 16,078installs prompt-engineer Seth Hobson subagent This subagent designs and tests prompts for LLM features, agent workflows, and system instructions. Use it when prompt structure, safety, or evaluation needs deliberate work. Claude Code CX Codex Cursor 16,078installs ralph-plan mastra-ai skill An interactive planning skill for Claude Code and coding agents. It helps build structured ralph-loop commands through guided dialog and codebase exploration. Claude Code CX Codex Cursor +1 2,600installs from-the-other-side-vega official github skill Behavioral patterns and principles from an AI partnership to guide agent interaction. It teaches the agent to match creative pace, push back, and admit gaps. GitHub Copilot 746installs prompt-engineer-toolkit Alireza Rezvani skill Tests, compares, and versions marketing prompts against structured cases. Use it when prompt quality needs evidence before a rollout or model change. Claude Code 623installs behuman Alireza Rezvani skill Strikes robotic habits and filler out of AI responses in personal chats. Adds an internal reflection loop so drafts sound like a real person. Claude Code 49installs fable-goal Alireza Rezvani skill Turns a messy description of what you want into one ready /goal prompt for a fresh session. It never builds the thing itself. Claude Code 23installs skillopt-sleep Alireza Rezvani skill Runs an offline sleep cycle for your agent: reviews past sessions, replays recurring tasks, and updates CLAUDE.md or SKILL.md after validation. Claude Code 12installs Prompt Engineer official github subagent Treats each message as a prompt draft, reviews its quality, and returns a rewritten instruction for a language model. GitHub Copilot ★ 40,369repo stars Critical thinking mode instructions official github subagent Forces the engineer to justify technical decisions by repeatedly asking "Why?". It questions assumptions without modifying project files. GitHub Copilot ★ 40,369repo stars security-best-practices official Awesome Copilot Community plugin Audit AI prompts for safety vulnerabilities, bias, and performance inside GitHub Copilot. Helps refine prompts using structured testing methods. GitHub Copilot ★ 40,369repo stars