Prompt Crafting Assistants Prompt Engineering Tools

Build high-quality LLM apps - from prototyping, testing to production...

🕹️ Open-source, developer-first LLMOps platform designed to streamline...

Promptdesk is a tool designed for effectively creating, organizing, and...

Resource Library for AI-assisted software development with kiro

Building an open-source alternative to v0 and Lovable.

Ready Player One - stop prompting; start shipping

Promptr is a CLI tool that applies plain language instructions to the...

An open-source visual programming environment for battle-testing prompts to LLMs.

AI Prompt Library: Curated prompts with metadata automation, documentation,...

Tooling to build LLM applications: prompt templating and composition,...

The AI agent script CLI for Programmable Prompt Engine.

Bito CLI (Command Line Interface) provides a command line interface to the...

提示词分支、版本式管理工具 | Prompt branching and version management tool

PromptL is a templating language specifically designed for LLM prompting

Record and share your AI-driven product development journey

Mark web pages for use with vision-language models

Modular Prompting IDE - A lightweight web app allowing developers to...

ClickPrompt - Streamline your prompt design, with ClickPrompt, you can...

Automatically create prompts and make them fight each other to know which is the best

Turn expensive prompts into cheap fine-tuned models

👩‍💻✍️ Prompt orchestration with stacks you familiar with, such as Vue.

The prompt engineering, prompt management, and prompt evaluation tool for...

npm like package ecosystem for Prompts 🤖

PromptG: open standard JSON format for prompts, templates, and prompt packs

Automated prompt optimization pipeline with human steering and copy-ready...

Your Professional AI Prompt Management Platform, create and optimize your AI...

A flowchart editor that generates prompts for AI apps and source code in...

flow + prompt = flompt - Visual AI Prompt Builder. Decompose, edit as...

Persona Control Language (PCL)

a one and only prompt programming language that can create the whole website...

Test, red-team, and deploy LLM applications with confidence. Multi-provider...

ShadowQuill is a privacy‑first, offline and free prompt...

Create full stack webapps with single prompt

🤖 A prompt manager for MacOS built with Tauri ♉️

An experiment on visual prompt chaining.

Image boorus API powered pony prompt helper extension for A1111 / Forge and ComfyUI

シュンスケ式「プロンプトデザイン」

Fellow is a command-line interface (CLI) tool that acts as an autonomous...

Deterministic stateless multi-provider AI prompt runner for CLI, scripts,...

🎯 Three-layer prompt composition system for AI agents. Translates numerical...

Prompt Engineering Research Tool for AI APIs

Promps: A ViPL (Visual Prompt Language) generation tool

Open-source prompt optimization tool — improve your LLM prompts with...

A macOS tool to build long-context prompts for models like OpenAI o3 and Gemini 2.5.

AskIt (for JavaScript/TypeScript): Unified programming interface for large...

A prompt engineering solution to manage AI prompts easily.

A personal tool for generating structured prompts for AI agents (Claude...

A simple Semantic Kernel semantic function debugging tool.

Create OpenAI chat completions from Excel formulas

UI for interacting with LLM models from various providers

Kotlin + K8s tool for improving LLM prompts and UIs through live user feedback.

PromptOS is a centralized prompt intelligence system that understands,...

Prompt management gateway with a UI for AI-powered applications. Enables...

Modular Prompt Engineer — An advanced React application that transforms...

A universal, client-side AI prompt engineering tool that enhances your...

Language-agnostic algorithm for intelligently merging and upgrading natural...

Prompt Master and Prompt Master Pro are free Power Apps for gamifying...

Declarative prompt engineering. Write once, run anywhere.

Prompt Pulse is a free Microsoft Teams Power App enabling users to schedule...

A Flask web app employing the Generative AI API. Users create custom or...

A super framework for prompt engineering.

An Open-Source Hackable AI Prompt Builder

Enterprise Prompting Demo

🛠️ Prompt Builder is a free library and builder for ChatGPT prompts. All...

Create, organize, and manage your prompts all in one place, helping you stay...

The missing notation layer for AI communication. Makes thought topology...

GEPAzilla: open-source GEPA prompt optimizer with datasets, scorers, and telemetry.

A lightweight, user-friendly web editor for SillyTavern Presets.

Lib for advanced LLM-interaction focusing on flexibility and a strong OOP design

Version control for your AI prompts

🧠 A TypeScript library for crafting structured, maintainable system prompts...

Prompt skill + renderer that adds generative UI to any LLM chatbot. No...

A modular package for managing structured prompts with any LLM API. Supports...

Advanced Prompt Generator: A web-based tool for generating custom AI prompts...

Turify is a community-driven ecosystem of cutting-edge AI tools designed to...

A GPT-4 AI Prompt，This tool is designed to assist frontend developers in...

An open-source web app that enhances and refines AI prompts using advanced...

Promption is a modern AI prompt manager built with Tauri, React, and TypeScript.

Collaborative prompt & model engineering for LLM product teams

Track, version, and compare prompt files for AI apps before prompt drift gets messy.

A Web UI for editing and sharing LLM prompts

web -based editor that allows you to easily create and manage AI prompt in...

PromptRose 🌹 is your AI prompt companion, blooming at your fingertips.

🔑Promptly is an outcome-driven prompt engineering workbench. You define a...

Supercharge Open WebUI with AI-powered prompt generation, spotlight-style...

CLI toolchain for compiling, validating, packaging, and publishing Prompd prompts

AI Prompt Management

PromptFiller: A lightweight, efficient tool for managing and replacing...

Wdym is a lightweight macOS app that instantly turns your messy...

Community prompt packages and templates for the Prompd ecosystem

a local-first prompt engineering environment designed for developers and AI...

PromptPunk 🚀🤖 — Your ultimate AI Playground. Craft, test, and manage LLM...

AdSense for AI conversations. Open-source contextual ad engine for chatbots...

Open-source desktop IDE for building, composing, and deploying AI workflows

A web app that lets users create AI prompts using voice input.

🔥📜 The first prompt network — for Everyone. 🫂

PLAIN (Product Language for AI Notation) is a structured markdown...

Prompt Booster: A comprehensive tool for optimizing LLM prompts with version...

A self-hosted AI prompt engineering workstation that runs entirely on your...

Native desktop app for managing AI agent instructions, system prompts and...

📖 Store, search & instantly copy AI prompts from your macOS menu bar — built...

Master-Prompt-Editor is envisioned as a transformative AI-driven platform...

Forge — a structured change orchestrator that turns a high-level plan into...

Open-source prompt development and orchestration system powered by Supabase and n8n.

A compiled language for LLM prompts. Define structure, branching, and...

Type-safe prompt management with automatic optimization for LLMs. DSPy-style...

Production-grade framework for super-prompt engineering. Interactive CLI,...

Open-source GEO prompt operating system for generating AI visibility...

A technological capability portfolio

A self-hosted AI prompt engineering workstation that runs entirely on your...

Self-hostable AI prompt playground with local LLM

Desktop Application to manage and craft LLM prompts.

When your complex requests confuse AI This tool transforms vague, multi-goal...

A powerful version control system for AI prompts with multi-model support....

Protect natural landscapes by managing large wild areas with open tools for...

A desktop template editor and manager for faster, more structured...

Turn a product idea into a runnable schema, seed data, diagrams, and...

Enhance prompts by injecting real project context to create clear,...

n8n community node for Prompeteer.ai — Generate, score & enhance AI prompts...

🛠 Improve your AI prompts with Reprompter to get clearer, more accurate...

Trend-driven design prompt engine for Figma AI. Generate high-quality UI/UX...

Analyzes bitcoin based on openai and playground.openai

PromptVerse is your go-to platform for thought-provoking AI prompts

Tired of managing prompts? Seamlessly create, edit, and manage deeply...

Official Clarive Public API SDKs for C#, Python, and TypeScript — typed...

🎨 Generate structured prompts for AI art creation easily, streamlining...

Promptman is a small helper for repetitive prompt engineering techniques

🚀 Measure prompt effectiveness with FlowPrompt, the LLM framework that...

Documentation, Specification and Website for PromptPack.org

AI-native macOS menu bar dictation with a post-recording text pipeline.

A minimalist tool to help you generate studio-quality inputs for ACE-Step...

Dashboard para la gestión parametrizada de comandos CLI y prompts para LLMs.

🌐 Generate ICMP9 subscriptions easily for V2Ray, Clash, and more with this...

OpenAPI-style prompt contracts for Java and Spring AI.

Open-source platform for managing, versioning, and AI-enhancing LLM prompts...

Promt2Hero innovative, disruptive No Code solutions! For which the...

Curated prompt vault plus 1000 machine-readable Codex subagent prompt...

CLI toolkit for reusable prompt assets with constructors, validation,...

Autonomous prompt optimizer. Give it a prompt and test cases — it...

Versioned prompt management — store, version, template, and A/B test prompts...

Optimize and manage AI prompts with a self-hosted tool supporting multiple...

Constitutional AI playground for comparing critique and revision loops in real time.

Cliente Java con auto‑configuración Spring Boot para consumir IA generativa...

🚀 AI prompt enhancement platform with 8 advanced techniques, 5 premium...

Blueprompt turns a single idea into a no-code app blueprint and agentic...

YourPrompts - Local Desktop App for Managing LLM Prompts Turn messy prompt...

Yerli geliştiriciler için ilham amaçlı hazırlanmış, yerel çalışan ve tamamen...

Source generator, which allows you to add prompts from which code will be...

(Beta) The Agent Workflow Engine

PromptFlow is a lightweight web application that transforms simple ideas...

Create monstrously good prompts for AI applications with our fun and...

Grow your newsletter in just one click.

Extract prompts from your codebase, version them like dependencies, and keep...

Context constructor helper for OpenAPI Spec

本地第一个用于版本控制、差异化和管理LLM提示的桌面应用程序。采用Tauri+React构建。

About AIプロンプトの効率的な管理と活用を目的としたリポジトリです。

Prompt Cookbook CLI is a command-line tool that provides ready-to-use AI...

🐙 A fully-featured and well-defined generic API client to interact with Openapi®

Teleprompter is a prompt management system for Large Language Model (LLM)...

⚡ Prompt Engineering Testing & Optimization Platform - Built with Microsoft...

A modern, block-based web application for building structured prompts for AI...

A lightweight, privacy-focused web application for managing, viewing, and...

Enjoy a smooth coding-quality chat experience with free AI chat tools - a...

Universal Design Prompt Generator (Ultimate Edition) — a single-file,...

FORGE: Framework for Orchestrated, Repeatable, Governed Engineering — A...

FlowPrompt is a terminal-based CLI tool written in Rust designed to manage...

Manage, version and log LLM prompts as plain YAML files — works with OpenAI,...

Semantic product mining → encoder-aware prompt compilation → diffusion logo...

Prompt minimizer for LLM evals: shrink a prompt to the smallest input that...

A tiny OS layer between humans and LLMs. Describe what you want with a one-line DSL.

Crafting powerful prompts effortlessly

TypeScript CLI to generate creative video prompts from text and documents

Deterministic prompt quality scoring for CI/CD. The only tool that gives you...

PrompTee - Collaborative Prompt Management Tool

A/B testing for AI thinking

A web application to help you enhance your prompts for better AI responses....

A real-world library of 40+ browser automation prompts for Perplexity Comet....

AI prompt optimization and testing tool

CLI tool for generating type safe client libraries from prompts.

Transforms your simple queries into advanced, optimized prompts using...

Most advanced and in depth prompt analyzer, refiner and generator, built and...

HyperDraft is an AI email copilot that summarizes messages and drafts...

开源AI提示词收录库，使用飞书多维表格作为数据CMS

A desktop application for macOS and Windows that allows users to select an...

A powerful, extensible template engine for building prompts

⚡ A pipeline-based prompt engineering tool that helps you build LLM prompts...

A creative prompt generator for character, technical, and design ideas....

Prompter is a fancy copy-and-paste app to save notes from conversations with...

Create, version, improve, and collaborate on AI prompts with your team....

AI-powered prompt engineering optimizer - transforms basic prompts into...

A powerful .NET library for composing AI prompts using the decorator pattern

A Next.js application that transforms plain-text feature requirements into...

Promptly is the next-generation, real-time Q&A and knowledge evolution...

Generates AI-powered, structured C.R.A.F.T. prompts using React, TypeScript,...

Visual prompt engineering platform for creating, testing, and versioning LLM...

PromptPilot AI: An advanced prompt engineering tool that uses predictive AI...

A modern desktop application that transforms your codebase into customizable...

Promptify is a modern web application for discovering, testing, and managing...

This project is used to manage my personal LLM prompts in a centralized place.

Optimize and manage AI prompts with Prompt Forge.

在 AI 世代中「CovenantPromptKey」不僅是您的隱私守護者 ，更是您屬靈旅程的同行者。 這款採用 MIT 開源授權的應用程式...

The AI Prompt Generator is a React-based web application designed to create...

Promtix is a self-hosted AI Gateway and Prompt Management System designed...

Craft better Rovo Agent instructions with practical advice that enhances...

Create structured JSON like prompts for LLMs and Image generation models.

A single prompt that auto-pilots your AI chat session setup — in under 2 minutes.

whispererdeck

Curated demos showing how MindScript Core, Templates, Ledger, Runtime, and...

A web app that generates AI-powered quotes using Google Apps Script and the...

A browser-based ethical prompt generator implementing the Maat Score and...

Prompt Evolution Tree + ledger for MindsEye on Google Workspace (Sheets,...

Look down to see history!

/DEV PAUSED/ A Free Open-Source WebApp to help design and fine-tune your...

PromptSmith IDE is a web-based IDE designed for professional-grade prompt...

Stable Diffusion WebUI extension that automatically refines prompts using...

AI Prompt Generator with full CRUD features. Built with Python, Flask,...

mindscript-runtime is the minimal, reference implementation of the...

Amadaius NPM

Générateur de prompts IA avec interface intuitive — HTML/CSS/JS

Prompt Identifier Embedded 🥧 为你的 System Prompt 署名，还有更多实用特性 / Sign your...

PromptFlow is a curated, open-source hub of production-ready prompts...

An easy-to-use structured prompt builder for LLMs in TypeScript.

Prompt Crafting with JSX

MindScript Ledger is the temporal memory and pattern-recall layer of the...

MindScript Core — The official language specification, execution laws, and...

An intelligent, simple, and elegant prompt builder based on the CRISPE...

A batteries-included, model-agnostic prompt engineering library for Node.js...

QuestAIsle is a Tauri + React desktop app for AI-assisted tabletop RPG...

Turn your prompt to api

Compare multiple LLM prompts side by side and let AI pick the best one....

Write a prompt once and instantly open it in multiple AI platforms

Strongly-typed LLM prompts, JSON parsing, validation, retry, and...

Free enterprise prompt engineering studio. 8 frameworks, 26+ models, 5 AI...

Build master prompts for any AI tool in minutes. Free, no signup. Covers 12...

Prompt optimization tool for AI products — constraint-based refinement...

A small AutoHotkey tool that provides a command palette for structured JSON...

🚀 Manage AI prompts effectively with PromptX, a powerful tool that enhances...

Build anything with your kid + AI — prompt generator for parents

🚀 Optimize your AI prompts effectively with BetterPrompt, enhancing quality...

SEO Prompt Generator is an AI-powered tool that helps founders, developers,...

The Prompt Operating System — composable, versioned, testable prompts as...

Click下方链接体验PromptStudio (仅需邮箱注册即可登陆)

Full-stack Prompt management platform with version control, AI Arena, and...

Like `pbcopy` but for LLM prompt building 🏗️

Preceto refine, restructure and optimize your AI/LLM prompts with hight...

Your Prompt, Your Tokens, Your Repo.

A sleek prompt crafting and archiving tool for creative control and infinite reuse.

Excellence, Promptotyping, DH Craft Blog, System Prompts

AI prompt generator designed to help web designers and developers create...

🌱 智能提示词生成器 - 将想法转化为AI就绪的开发提示词 | AI Prompt Generator - Transform ideas into...

The Azure OpenAI Prompt Optimization Tool is a Python app utilizing OpenAI's...

UPB Forge Framework: An enhanced HTML structure acting as a "Document-as-OS"...

Colour-coded prompt debugging for AI engineers. Paste a prompt, run a...

Prompt Forge is a full-featured platform that empowers users to create,...

Semantic Versioning for Prompts - Clear, predictable version management...

Quasar isn't just a set of custom instructions; it's a dynamically evolving...

Configurable dynamic pony prompt helper for Stable Diffusion Web UI.

🧠 Build advanced prompt optimisation engine with AI scoring, recommendations...

Translate prompts from AUTOMATIC1111/stable-diffusion-webui to...

100+ billion unique prompt. Create random prompts to help with learning...

This is a Prompt Geanartor project that generates and optimizes prompts to...

I am attempting to build a prompt engineering tool, run on Java...

Prompt Structure Kit — Documentation is Memory for the LLM. A 4-layer...

A tool for redacting sensitive data in AI prompts.

Prompt Experiment

meta prompt and context prompt generator

Prompt Cooker is your AI prompt chef! Turn raw ideas into perfectly seasoned...

A modern, AI-powered prompt optimization tool that helps you craft better...

🌟✨ Welcome to our sleek prompt filter tool! 🌟✨ Input items separated by...

ECHO.11 | Empowering Human-AI Collaboration. A precision-driven prompt...

Prompt Designer

PromptBox is a workspace for designing, organizing, and testing prompts for...

Desktop app for crafting code-based prompts for LLMs. Select files, add...

Application tool that automatically generates prompts with one click. 一键自动生成提示词的应用工具。

Generate Professional Prompts Instantly

Open source, free prompt crafting tool

🚀 Write 10x Better AI Prompts. Effective AI prompts that generate...

An AI prompt templating tool for generating drafts for different tasks....

Simple ready to use prompts in generative AI

⚡️ 基于 Google Gemini 2.5 的单文件提示词优化工坊。 🚀 纯 HTML/JS 无需构建，下载即用。 ✨...

A powerful CLI tool for managing AI prompts with modern features.

Generatore interattivo di prompt per le principali GEN AI. Nessuna...

Collaborative prompt refinement tool - AI asks questions, you provide...

Effortlessly save prompts for your AI agent and quickly reuse them whenever...

Ideal Prompt is a desktop application that helps users create structured...

I used prompt engineering with Claude.ai to create a QR Generator

Metodo Edoardo Fitymi – Framework open-source di Prompt Layering per GenAI...

Interaktiv KI-generativ "CyberPrompt"" med cyberpunk stil.

A Power Prompt Assistant For Your Image Generation Tasks

A directory of instructions, agents, and workflows for LLMs & AI tools that...

TypeScript implementation of Prompt Engine with security, monitoring, and...

Validate, improve, and standardize AI prompt outputs.

Middleware-driven AI agent execution via a CLI-first wrapper

AI prompt engineering platform tuned for electrical trade workflows.

Arcanea Prompt Language (APL) - Advanced AI prompt engineering framework...

A desktop prompt engineering workbench powered by AI personas — built with...

A Deno app for managing versioned prompts, created in collaboration with Claude Code

APP PROMPTS https://factoria.lovable.app/

The prompt intelligence compiler. Describe what you want to build → get the...

🚀 A highly-configurable CLI platform for automating the generation of...

Prompt engineering assistant engine. Enhanced templates, integrations.

AI native Agile framework for solo builders & GPT-powered teams. Created by...

Perplexed is the "Perplexity Profile" of the Pro Account of Infectious...

AI prompt management tools for professionals - no signup, works offline, free to use

AI Modifer Prompt Generator for SpringPod

prompt house

Advanced Guide to Perplexity Comet Browser AI

AI 辅助毕业设计选题生成器 | AI-powered graduation thesis topic generator

Your local-first tool for creating explicit, modular, and testable AI prompts.