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https://nodetool.ai
NodeTool Cloud is in alpha — run workflows in the browser, on your own keys.NodeTool Cloud is in alpha. Try it →
Paste a website and an agent researches the brand behind it: it opens the site with a browser, searches the web for what the site leaves out, and writes cited notes. An extractor turns the notes into a brand name, audience, voice, description and tagline that a brand kit can use. Uses Claude Sonnet 5 with browser and web search tools, and GPT-5 mini for extraction.
Install the free desktop app for macOS, Windows, or Linux. It runs on your own machine, no account required to start.
Browse the built-in template library inside Studio and open this workflow onto the canvas. Every node is already wired up.
Connect the providers this workflow uses (Agent, Extractor). Bring your own keys — you pay the provider directly.
Hit Run to execute the graph and watch results stream in. Swap models, edit prompts, or rewire nodes to make it yours.









Free, open source, and yours to run. Download Studio, open the template, and run it with your own keys.