Browser Extension · Early Access
Your browser,
finally intelligent.
An AI agent that lives in your browser as an extension — so you keep using what you have, and gain something fundamentally different.
Not a chatbot. Not a new browser.
A real agent — right where you work.
The problem
AI tools keep getting in the way.
Chatbots can't act
They answer questions. They can't click a button, navigate a page, or complete a task. You're still doing all the work.
AI browsers lock you in
Switching browsers means losing your extensions, history, and setup. And often, your data is the trade-off that makes it "free".
Context always breaks
Copy. Paste. Switch tabs. Re-explain what you're doing. Every interaction with an AI tool adds friction, not removes it.
Harbor in action
It sees what you see.
It does what you ask.
Harbor
Features
What Harbor does.
01
Browser Control
Harbor can navigate pages, interact with elements, and complete multi-step workflows — acting as an agent, not just a text window sitting beside your browser.
02
Research on Demand
Ask Harbor to look something up. It browses the relevant pages, reads through them, and brings back a clear answer — no copy-paste, no tab juggling required.
03
Page Summarization
Drop into any article, report, or documentation page and ask Harbor to surface what matters. It understands structure, not just text.
04
Task Automation
Harbor can repeat workflows you give it — the same sequence of steps, across sessions. Stop spending time on things that are mechanical.
05
Works Everywhere
One extension. Any Chromium-based browser. Harbor works in Chrome, Edge, Brave, and Arc — no migration, no setup costs, no new browser to learn.
06
One Extension.
Eight capabilities in a single lightweight install — research, summarize, automate, draft, explain, fill, remember, control. Harbor handles it all without juggling multiple tools.
07
Persistent Memory
Harbor remembers what you've worked on across sessions. Reference a document from last week or a task you described once — without starting from scratch every time.
08
Natural Language First
No commands to memorize. No syntax to learn. Just describe what you want in plain words — Harbor handles every step from intention to execution.
—
Privacy First
Harbor doesn't monetize your browsing data. Your activity is not routed through ad networks or profiling services. What you do stays in your browser.
How it works
Simple to start.
Powerful in practice.
Install from GitHub
Download Harbor from the GitHub repository and load it as an unpacked extension — takes about two minutes. No account, no subscription, no app store approval required. It's open source; you can read every line of what you're installing.
Tell Harbor what you need
Click the Harbor icon and describe your task in plain language. "Summarize what's on this page." "Find the pricing section." "Search for the latest news on this topic and give me a rundown." Harbor understands context from your current page — no setup, no explaining where you are.
Harbor handles it
Harbor navigates, reads, clicks, and completes — acting as a capable agent, not a response generator. You stay in control. It works alongside you, not instead of you.
How Harbor differs
The right tool,
finally exists.
Option A
AI Chatbot
Option B
AI Browser
Harbor
Harbor