ShrimpScript

Porthole — Development skill for Claude Code

Development community

Run and supervise Claude Code on your own computer from your Android phone, over your own Tailscale network.

How to install Porthole

This entry records only its repository, not the path inside it, so there is no exact command to give. Open ShrimpScript/porthole and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Porthole does

Run and supervise Claude Code on your own computer from your Android phone, over your own Tailscale network.

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README

Porthole

Run and supervise Claude Code on your own Mac or Linux computer from your Android phone, over your own Tailscale network. No account, and no Porthole server in between: your sessions travel only between your phone and your computer.

**[Website](https://porthole-one.vercel.app)** · **[Docs](https://porthole-one.vercel.app/docs)** · **[Download for Android](https://github.com/ShrimpScript/porthole/releases/latest/download/porthole.apk)** · **[Changelog](https://porthole-one.vercel.app/changelog)**

![Claude Code asking a question in tmux on a computer, and the same question on the phone](https://porthole-one.vercel.app/og.png)

What the phone can do

Every session at a glance. One row per running Claude Code, grouped into Needs you, Live and Recent, with what each is doing and for how long - across more than one computer.
Answer Claude's questions by tap. When Claude Code asks a multiple-choice question, the choices appear as buttons exactly as they stand on the computer's screen.
Approve or deny tool calls from anywhere, with the command in full and a countdown. There is no "always allow".
The feed. The conversation as rendered markdown with tool calls, timings and turn lines, a line where you left off, quick replies, slash commands and photo attachments.
What changed. The git diff of the session's directory, file by file.
A real terminal. The tmux pane at the desk's width, with a key row built for Claude Code.
Start, resume, or start another. The + on the session list starts a fresh Claude Code in any project folder, in a tmux session of its own, like porthole at the desk.
Notifications while a turn runs, when it finishes (with Reply from the shade), when a question waits, when a usage limit hits, and when the computer comes back.
Builds of your own Android projects, published on the computer, installed on the phone in one tap.
Preview a dev server from the computer in the