A small collective. A lot of little tools.
Made with care.Made for your day.
We build focused tools that make everyday work feel a little easier. Less time wrestling with your setup. More time making something you care about.
- Focused tools
- Built in public
- Human-sized details
Small tools, useful company
From coding-agent utilities to Mac workflows and everyday CLIs, our projects each start with a specific job to do. This directory helps you find the right one, then takes you to its source, documentation, and releases.
Find your next toolThe same care behind every one
Simplicity, efficiency, privacy, and community guide our work. We favor clear responsibilities and thoughtful details. Building in public lets people inspect how things work, share feedback, and contribute.
Our principlesSome things work better together
Harbor brings Slipway and Porthole into one workspace for Mac app testing. Our skill library gives coding agents reusable instructions for planning, debugging, and reviewing. Different tools, connected by the work they help you do.
Explore the skill libraryFind your starting point
Each project has its own README, installation steps, supported platforms, license, and release history. Start there for the details, including any costs. Choose the tools that fit your workflow and help shape what comes next.