How it works

From install to first bug in 10 minutes.

A cloud AI brain, a local Chromium proxy, and your app under test. Three moving parts. One command to start.

Steps

01

Install the proxy

A small Go binary. Runs on macOS, Windows, or Linux. Manages a headless Chromium, handles the WebSocket tunnel, and stores your credentials in the OS keychain.

brew install clickprobe && clickprobe login

02

Point it at your app

Any URL your machine can reach — localhost, a preview deploy, a Ngrok tunnel. No source code leaves your machine. No inbound firewall rules required.

clickprobe run --target http://localhost:3000

03

Watch it explore

Claude reasons step by step, you watch it click, type, and scroll in real time. Every decision is logged. Bugs land in your inbox with repro steps and screenshots.

→ Opens /settings → fills form → clicks Save…

Architecture

Four regions. One exploration loop.

Four regions. One exploration loop. CLOUD Claude Sonnet · Frankfurt, EU Orchestrator · Postgres · Budget AI DB Cloud: Claude Sonnet running in Frankfurt, EU Claude Sonnet runs in the ClickProbe cloud (Frankfurt, EU). It receives screenshots and DOM snapshots, reasons about what to do next, and sends click/type/scroll commands back through the tunnel. Your Anthropic API cost is passed through at cost + 10%. wss:// WebSocket tunnel — TLS encrypted LOCAL PROXY Your machine · Go binary Chromium · OS keychain Chromium Local Proxy on your developer machine The ClickProbe proxy is a small Go binary that runs on your developer machine or CI runner. It manages a headless Chromium process, receives commands from the cloud, executes them, and returns screenshots. Your source code and credentials never leave this machine. YOUR APP localhost · staging · preview Any URL reachable from this machine Your web app under test Any web app reachable from the machine running the proxy — localhost:3000, a staging URL, a preview deploy, or a Ngrok tunnel. The proxy accesses it exactly as a browser would, with full JavaScript execution and real network requests.

Architecture details

Cloud · Claude + orchestrator

Claude Sonnet runs in the ClickProbe cloud (Frankfurt, EU). It receives screenshots and DOM snapshots, reasons about what to do next, and sends click/type/scroll commands back through the tunnel. Your Anthropic API cost is passed through at cost + 10%.

Read more →

WebSocket tunnel

A secure WebSocket connection between the proxy on your machine and the ClickProbe broker in the cloud. Commands flow in one direction, screenshots and events in the other. All traffic is TLS-encrypted. No inbound ports required on your side.

Read more →

Local proxy · your machine

The ClickProbe proxy is a small Go binary that runs on your developer machine or CI runner. It manages a headless Chromium process, receives commands from the cloud, executes them, and returns screenshots. Your source code and credentials never leave this machine.

Read more →

Your app under test

Any web app reachable from the machine running the proxy — localhost:3000, a staging URL, a preview deploy, or a Ngrok tunnel. The proxy accesses it exactly as a browser would, with full JavaScript execution and real network requests.

Read more →
EU-hosted Frankfurt · Cloudflare EU
GDPR-first DPA on file · AVV included
Made in Germany Built in Leipzig
Loopback proxy Your code never leaves your machine

Start in ten minutes. Free while you evaluate.

Install the proxy, connect your app, and watch Claude find the first bug.

Start free See pricing