An AI prompt optimizer for writing better prompts and getting better AI results.
Advertising prompt agent for Image2: turns business briefs and reference images into debranded, production-ready image prompts.
local-first MCP discovery runtime for agents — search before invoke, reduce prompt bloat, and route to local MCP tools
Visualize LLM outputs against datasets, manually annotate results, and run automated evaluations to algorithmically optimize prompts.
Open-source AI prompt engineering workspace — production-ready Next.js SaaS with conversational refinement, multi-engine targeting (ChatGPT, Claude, Midjourney), and saved prompt library. Free PromptBase & PromptPerfect alternative with Stripe, credits, NextAuth, Prisma.
Prompt optimizer for Claude Fable 5, built as a claude.ai Project — 43 source-backed rules, complexity routing, and API parameter recommendations, grounded exclusively in official Anthropic documentation.
A 300-line Python tool to automatically optimize prompts using labeled data. 基于标注数据，自动优化 LLM Prompt 的轻量级工具
Open-source prompt optimization tool — improve your LLM prompts with AI-powered suggestions and explanations.
Auto-improve prompts before they hit LLMs: normalize, generate candidates, score, route, and explain revisions via CLI, API, and web UI.
TOON for TYPO3 — a compact, human-readable, and token-efficient data format for AI prompts & LLM contexts. Perfect for ChatGPT, Gemini, Claude, Mistral, and OpenAI integrations (JSON ⇄ TOON).
RePRo - The Refined Prompt Enhancer | AI Prompt Engineering Chrome Extension for ChatGPT, Claude, Gemini, Midjourney, DALL-E, Sora | prompt enhancer | prompt optimizer
OpenClaw deep research workflow with prompt optimization, RAGFlow/MinerU, scientific visuals, progress reporting, and release gates.
LLM Playground - Demo Solution
✨ **Prompt Optimizer** instantly refines your prompts based on intent and needs. The Chatbot UI provides an organized, focused workspace. Includes a handy copy-paste feature for efficiency.
AI最强嘴替-智能输入优化框架，让你的任何输入（提问、陈述、方案、想法、需求）都被打磨成能让 AI 输出有洞察力观点的高质量版本。
Hermes Agent skill that turns project tasks into approval-based optimized execution prompts before making changes.
AI-powered prompt engineering optimizer - transforms basic prompts into platform-specific gold
prompt optimizer ( 免费高效的提示词优化工具 ),A free and efficient prompt optimization tool, which can maximize the quality of prompts and thus improve the output performance of LLM. 能够最大限度改善提示词的质量，进而提升LLM输出效果。
AI 提示词优化助手 - 包含 57 个精选框架，帮助创建结构化、高质量的 AI 提示词
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