Loading...
Loading...
Prompt Optimizer: An AI prompt optimizer for writing better prompts and getting better AI results. It is listed under Development & Code on AI Registry as a free tool.
The tools below are approved listings in the same category, ordered by how closely their tags match Prompt Optimizer. This is an automatic list. We have not written a researched verdict for Prompt Optimizer yet, so treat it as a shortlist and check each vendor's pricing page before switching.
Built from each tool's listing. Vendors can update their own listing after claiming it.
AI agents on autopilot.
AgentUse is an open source agent runtime for recurring work. Agents are defined as plain Markdown files, with model settings and capabilities in YAML frontmatter and the instructions written in natural language, and AgentUse supplies the operating layer around them: the agent loop, tools, durable sessions, schedules, a...
Make websites accessible for AI agents.
Browsernode is an open source TypeScript library that connects AI agents to a web browser so they can carry out online tasks. It is a Node.js counterpart to the Python library Browser Use and states compatibility with all of that project's APIs and features. A developer gives an agent a plain language task, such as loo...
OpenClaw skill for scraping any URL using the Decodo Web Scraping API.
The Decodo OpenClaw Skill is an open source integration that gives OpenClaw compatible AI agents live web data through Decodo's Web Scraping API. Once registered, an agent can call a set of ready made tools: real time Google search results as structured JSON, universal scraping of any public page into clean Markdown, A...
Create. Use. Share. ChatGPT prompts
Open Prompt is a community library and chat tool for ChatGPT prompts. Users can create their own prompts, browse prompts shared by others, save favorites and run them, so that a useful instruction does not have to be retyped each time. The home page lists prompts ranked by stars. They include general purpose ones such...
AI Hackathon 2026 @ UC Berkeley Intelligent context management for developers
Accordion is a context visualization and context management extension for coding agents. It shows an agent's entire context window on one screen, one square per block in conversation order, colored by type (user message, thinking, tool call, tool result, assistant response) and sized by token count. Developers can clic...
Custom GPT Showcase, featuring advanced workflows and operational logic.
Advanced GPTs is a free suite of 33 custom GPTs for ChatGPT built by Devin Pellegrino of Nerority. Each GPT is achieved with a system prompt alone and demonstrates structured, multi step workflows that chain ChatGPT's built in tools, such as the Python tool and image generation, within a single conversation. The suite ...