Edge Tunnels · Cloudflare Workers
Localhost to the edge.
Instantly expose your local HTTP and WebSocket services to the public internet. Zero config. No signup.
❯npx hostc@latest 3000
SuccessTunnel ready
Public URL:https://t-a1b2c3d4.hostc.dev
Local:http://localhost:3000/
Tunnel:t-a1b2c3d4
Channels:2
Agent-ready public preview
Give your agent a tunnel tool.
Install the hostc skill so Codex and other agents know how to expose a local dev server, share a public preview URL, and stop the tunnel when the preview is no longer needed.
Install skill
npx skills add akazwz/hostc
Then ask your agent: Expose localhost:3000 as a public preview.
Zero Config
Run one command, get a public HTTPS URL instantly. No account, no setup.
WebSocket Support
Seamlessly proxies WebSocket upgrades out of the box. ws:// → wss://.
Edge Powered
Traffic routes through Cloudflare's global network for low-latency worldwide.