All prompt tools
Every tool in the directory. Filter by category or search by name.
AgentEvals
A companion LangChain package focused on scoring agent trajectories, comparing the sequence of tool calls an agent made against an expected path.
Better Agents
A published set of standards from the LangWatch team for building agents well, covering prompt structure, evaluation habits and failure handling.
Kling AI
A video and image generation service that produces clips from text prompts, images and reference material, with controls for motion and duration.
OpenPrompt
The open-source code behind OpenPrompt, a site for creating, using and sharing ChatGPT prompts with variables that other people can run directly.
Arthub.ai
A creative community for showcasing and discovering AI-generated art, where uploaded work can be browsed alongside the prompts that produced it.
GPTs Prompt Archive
An archive of instructions recovered from custom GPTs, kept as individual markdown files so builders can study how popular GPTs were configured.
Krea
A creative platform offering real-time image generation, upscaling and video tools where prompts can be steered live against a reference canvas.
PixAI
An anime-focused generation service with a large catalogue of community models and LoRAs, where prompts are composed from tag-style descriptors.
PromptoMania
A visual prompt builder that assembles image prompts from style, lighting and camera options, paired with a model directory and written guides.
Scorecard
An evaluation platform for AI products with test set management, scoring runs and a prompt playground, priced by the number of scores computed.
Swiftide
A Rust framework for streaming indexing, querying and agent workflows, with prompt templates rendered through Tera and an async pipeline model.
ChatGPT System Prompt Collection
A collection of GPT system prompts together with notes on prompt injection and prompt-leaking techniques and how builders defend against them.
Evidently Cloud
The hosted service from the Evidently team for running AI evaluations and monitoring at team scale, built on their open-source metric library.
Luma AI
The creative platform behind the Dream Machine video models, generating and iterating on video and image output from natural-language prompts.
System Prompts Leaks
A collection of extracted system prompts from major assistants and coding agents, organised by vendor and product for side-by-side comparison.
Awesome NotebookLM Prompts
A curated collection of prompts for Google NotebookLM, focused on turning source documents into structured summaries and slide-style outputs.
Pika
A prompt-driven video generation tool aimed at short creative clips, with credit-based plans and effects applied through prompt instructions.
Prompt4Reasoning Papers
The companion repository to an academic survey on reasoning with language model prompting, indexing the papers and methods the survey covers.
Awesome Evals
A curated library of resources for building and evaluating AI agents, collecting papers, talks, blog posts and evaluation tools in one list.
Midjourney Proxy
An open-source proxy service that exposes Midjourney's Discord-based generation as an HTTP API so prompts can be submitted programmatically.
RagaAI Catalyst
A Python SDK for agent observability and evaluation, with tracing of agent, tool and model spans plus built-in metrics and guardrail checks.
PromptDen
A community site for sharing and discovering text and image prompts across models such as ChatGPT, Gemini, Midjourney and Stable Diffusion.
Snack Prompt
A community platform for discovering, sharing and remixing prompts, images and automations, organised into topic feeds that members upvote.
Vanderbilt Prompt Engineering Specialization
A Coursera specialization from Vanderbilt University teaching prompt patterns and applied prompt engineering across several linked courses.
ChatGPT Prompts (Node.js)
A small Node.js package that ships a library of ready-made ChatGPT prompts as importable functions for use inside JavaScript applications.
SeaArt
An AI creativity community for images, video and audio with a large model library and shared prompt recipes that members can run directly.
Yao Open Prompts
A bilingual practical prompt library organised around work, learning, content and marketing tasks, written for everyday non-technical use.
Black Forest Labs
The research lab behind the FLUX family of image models, publishing model weights and an API that many prompt-based image tools build on.
God of Prompt
A commercial bundle of engineered prompt packs, custom GPTs, automations and guides sold as one-off purchases rather than a subscription.
Leonardo.Ai
A generation platform for images and video with prompt-based controls, fine-tuned model presets and an element system for steering style.
MidJourney Styles and Keywords Reference
A large visual reference showing how individual style keywords and artist names change Midjourney output, with side-by-side sample grids.
Okareo
A testing platform that generates synthetic users to exercise voice and text agents, surfacing edge cases before real customers hit them.
Awesome GitHub Copilot
GitHub's community repository of instructions, prompt files, chat modes and agent configurations for getting more out of GitHub Copilot.
Awesome LLM Reasoning
A curated paper list on reasoning in language models, covering chain-of-thought prompting and the reasoning-model work that followed it.
ChatGPT Free Prompt List
A free written guide to constructing prompts, introducing a simple framework of role, task, format and constraints with worked examples.
Shakker
A generative design platform bundling a web interface, ComfyUI access and model training so prompt workflows can be moved between tools.