Hermo: Free Open-Source Tool Turns Any Website Into a Callable API via Browser Recording
MKP_Nimilka · reddit · 2026-10-20
A developer released Hermo, a free local-first open-source tool that turns websites into callable APIs without writing automation code.
Workflow: open a site in Chrome, record the actions you want automated, define inputs and outputs, then hit Publish API—you get an endpoint your apps, scripts, or AI agents can call.
Hermo runs locally using your existing browser session—no cloud browsers, no paid models, no per-request fees. It supports MCP, so agents can interact with sites through published workflows. Use cases: automating repetitive tasks, data extraction, and integrations for sites without public APIs. GitHub: PraveenNimilka/Hermo.
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