Teitunnel 0.3.0

Teitunnel 0.3.0

Tunnels now look after themselves after sleep and network changes, the inspector gains
breakpoints and a live Overview, every share and route gets its own traffic numbers, and
AI tools such as claude.ai and ChatGPT can sign in to MCP servers you share.

Highlights

• Recovers by itself. After your computer wakes, changes Wi-Fi or comes back online,
  tunnels reconnect within seconds instead of waiting out a retry. A tunnel that kept
  failing while you were offline is tried again automatically, and "down" notifications
  wait a moment after a wake so they don't cry wolf.
• A live Overview. Traffic, errors and uptime at a glance, with the latest requests as
  they arrive.
• Breakpoints in the inspector. Hold a request or its answer, change it, answer it
  yourself or drop it, then let it go on.
• WebSocket messages, readable. Filter by direction, search, and open a message to read
  it whole, with JSON laid out and a copy button. The request list stays smooth with
  10,000 requests.
• Numbers for every share and route. Requests per second, status codes, countries,
  browsers and bots, including Quick Shares, which Cloudflare's analytics never see.
• Pages that load but are broken. After you share, Teitunnel reads the page and names
  links visitors can't follow (to localhost, or over plain http://) with the setting to
  change for Laravel, Rails, Django, Flask, FastAPI or Node.
• Share MCP servers with claude.ai and ChatGPT. They sign in, and you approve each
  connection in Teitunnel after comparing a short code. Settings ▸ AI Tools lists them
  and disconnects them.
• Pause, schedule and protect from where you are. Pause or resume a Quick Share from
  its card, pause and schedule routes from the Routes view, and add a password or secret
  link to a Quick Share with one click.
• Webhooks skip a route's login. Keep a login on your site while /webhooks stays
  reachable for Stripe or GitHub.
• Browser extension. Share the local page you're on from Chrome, Edge, Brave, Arc,
  Vivaldi or Firefox. The app side is in this release (Settings ▸ Integrations ▸
  Browser Extension); the store listings follow.
• More for AI agents. Test how an app copes with slow networks and failures, read a
  route's health, give a dev server a local HTTPS address, and manage offline pages and
  webhook inboxes.

What's new, with a link to each guide: https://teitunnel.teispace.com/docs/getting-started/whats-new

Fixes

• Settings opens on Windows.
• On macOS, the app, the teitunnel command and AI agents share keychain items, so there
  are no repeated password prompts; credentials are read once, not on every call.
• Removing a hostname's last route, or deleting a tunnel, also removes what was attached to
  it (offline page, inbox, edge rules, service tokens, pauses, schedules), and the Doctor
  finds anything earlier versions left behind.
• Undoing a change restores a signature-checking webhook inbox with its secret.
• Folder shares and brand-new addresses work on the first try; servers running without the
  app clean up shares left behind.
• The app does its disk and network work off the main thread, and polls Cloudflare less.

Install

Download Teitunnel for your system from https://teitunnel.teispace.com/download, or
update from the app (Restart to Update). Also:

• macOS: brew install --cask teispace/tap/teitunnel
• Servers: the teitunnel archives below, the apt/dnf repository, or the Docker image
  teispace/teitunnel (also ghcr.io/teispace/teitunnel).

Every download is listed in SHA256SUMS.txt and carries GitHub build provenance
(gh attestation verify <file> --repo teispace/teitunnel).

Known limitations

• Windows builds are not code-signed yet, so Windows may show "Windows protected your PC":
  choose More info ▸ Run anyway.
• The browser extension isn't in the Chrome Web Store or Firefox Add-ons yet.