Reduck

Reduck gives your agents fast, reliable access to any website using deterministic scripts. Key features: • Scripts written once and reused, with 0 tokens spent per run • Up to 3x faster execution than step-by-step browsing • Consistent structured output on every run • MCP support for Claude, Codex, and any MCP client • n8n node for sites without an API • Runs in your own Chrome using existing logged-in sessions Instead of clicking through a site one step at a time, agents store knowledge about each site as a script. When prompted, the agent finds a matching script, reads it, and runs it. This removes the guesswork that causes hallucinations and avoids burning large amounts of tokens on screenshots and page reads. Because scripts run in your own browser, you can reach platforms like LinkedIn, Discord, and Reddit even when they offer no API. Your existing sessions stay in use, so there is no need to rebuild logins for each task. Results come back in the same structure every time, which makes them easy to pipe into spreadsheets, databases, or downstream workflows. Reduck is built for developers building agent pipelines, growth and sales teams pulling prospect or community data, and n8n users who need web data without custom integrations. Use it to research competitors, monitor posts, or collect structured data from sites that have no official interface for it.