The Chrome extension
Install the NetworkOS extension to sync your LinkedIn connections, save profiles as you browse, and chat with your network from the side panel.
The Chrome extension uses your existing NetworkOS session, with no separate login. It gives you a side-panel assistant you can open from any tab, a "Save to NetworkOS" button on LinkedIn profiles, a one-click bulk sync of your first-degree LinkedIn connections with a progress bar, and a usage dashboard that keeps you within safe daily limits. It only accesses LinkedIn and NetworkOS pages.
What the extension is
The NetworkOS Chrome extension brings your network into the browser. It puts the NetworkOS assistant into a side panel you can open from any tab, and it adds quick ways to pull people into your network straight from LinkedIn. It only touches LinkedIn and NetworkOS pages, never any other site you visit.
Install it
Install from the Chrome Web Store
Add the NetworkOS extension to Chrome from the Web Store, then pin it to your toolbar.
Sign in to NetworkOS
Make sure you're signed in to NetworkOS in the same browser. The extension uses your existing session — no separate login.
Open the side panel
Click the NetworkOS icon (or use the side-panel shortcut) to open the agent on any page.
Chat with your network from the side panel
Open the side panel on any tab and ask NetworkOS the same things you would in the web app: who you know at a company, who can introduce you, or to log a note after a meeting. On a LinkedIn profile, the panel shows the person you are viewing and offers one-click actions for them.
Save LinkedIn profiles as you browse
On any LinkedIn profile, a Save to NetworkOS button appears. One click adds that person to your network — great for capturing someone you just met or a profile worth remembering, without running a full sync.
Sync all your connections
Run a one-click bulk sync to bring your 1st-degree LinkedIn connections into NetworkOS — name, headline, current company, photo, profile URL, and when you connected — with a live progress bar. It's the fastest way to seed your graph with everyone you know on LinkedIn.
Running the bulk sync again later is what surfaces job changes: each run is compared against what LinkedIn reported last time, so the people who moved become catch-up suggestions with a congratulations already drafted. See Catch-ups.
How it relates to Claude
The extension agent uses the same engine as the chat assistant in the NetworkOS connector in Claude — so what you can ask for is consistent everywhere. The difference is reach: the extension sits beside whatever you are browsing, which makes it the right tool for capturing people while you are on LinkedIn.
Common questions
- Do I need to log in to the Chrome extension separately?
- No. It uses your existing NetworkOS session, so once you are signed in to NetworkOS in that browser the extension works without a second login.
- What does the extension do on LinkedIn?
- It adds a "Save to NetworkOS" button on profiles, and it can bulk-sync your first-degree connections in one click — capturing name, headline, company, photo, profile URL and connection date — with a progress bar while it runs.
- Will bulk syncing LinkedIn get my account limited?
- The extension includes a usage dashboard that keeps you within safe daily limits, so the sync is paced rather than run flat out. Watch the dashboard if you are syncing a large network and let it work across more than one session.
- Can the extension do more than save contacts?
- Yes. The side panel runs the same assistant as the web app, so from any tab you can search your contacts, find who can introduce you to a company, or log a note after a meeting without switching to NetworkOS.
- Which websites can the extension access?
- Only linkedin.com and thenetworkos.com. It does not read or run on any other site you visit, which keeps it compatible with most corporate browser policies.