Your agents.
One command center.

The macOS cockpit for every coding agent you run. Built on the Claude subscription you already pay for.

You're running four agents in six terminal tabs. One of them finished an hour ago. One of them is stuck. You have no idea which.

Every agent, one screen

Watch them all work. Live.

Portside finds every coding agent on your machine, whoever spawned it, and shows what each one is doing right now.

claude · portside master LIVE
writing landing/index.html
cursor-agent · web-dashboard main IDLE
waiting on your review · 12 min

Just talk to it.

Open a chat in any project and steer the agent by keyboard or voice. Dictation lands straight in the composer.

Backfill worker rebuilt. Tests green. Want me to restart the service?

When something dies at 2 AM, Portside knows why.

Your agent said done. The worker it started died twelve minutes later, silently. Portside keeps the flight log and hands you the cause in one sentence.

silent death ledger-indexer 02:14 AM

OOM-killed. Memory climbed steadily for 40 minutes while the batch size doubled on every retry.

Your machine. Your data.

No cloud.

Everything Portside keeps lives on your Mac. Logs never leave the machine.

No accounts.

Download it, open it, done. There is nothing to sign up for.

No fan noise.

Capture stays under 2% CPU with a disk cap you set. You forget it's there.

Shape your agent in one click.

Skills and connectors install from a built-in store. No config files, no restarts. Your agent gets better mid-conversation.

Frontend Designanthropics/skills Ship polished, non-templated UI.
GitHubmodelcontextprotocol Read and write repos, issues, PRs.
Memorymodelcontextprotocol Persistent knowledge-graph memory.

Runs on your own Claude.
$0 extra.

Portside drives the Claude subscription you already have. It adds the cockpit, not the cost.

Free for early adopters. macOS 14 or later, Apple silicon.
First open: right-click the app and choose Open. macOS asks once for unsigned builds.