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Quantum MCP

by Quantum MCP · quantummcp.ai · Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Know before you click whether a LinkedIn profile is already in your CRM — then import the whole profile in one press.

Users
13
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#176K
#147K among extensions
Version
1.7.18
updated 23 Sep 2026

Users

monthly, 9 months
0918Jan 2026Jun 2026Oct 2026
Latest, 17 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months
001Jan 2026Jun 2026Oct 2026
Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Quantum MCP

OVERVIEW Quantum MCP puts your CRM inside LinkedIn. A small badge sits beside the person's name and tells you at a glance whether they are already in your book. Open the popup and you get two tabs: the prospect in front of you, and the account they work for. One click imports everything the page is showing — no copying, no tab-switching, no re-keying. It works the same on a public LinkedIn profile and on a Sales Navigator lead page, and it knows the two are the same person. WHAT THE BADGE IS TELLING YOU • Gold — in your book. The identity matched: the LinkedIn URL, the member id, or the e-mail address. • Amber — probably them, but not proven. The name matches, sometimes the name and the company, with nothing that settles it. One click links the record, and the next visit is gold. • Red — not in your book yet. • Orange — the check itself could not run (no key saved, or the network). A failed check never reads as "not a prospect". The badge sits immediately after the name, in the same place on a public profile and on a Sales Navigator page, so you read your CRM status without leaving your workflow. TWO TABS: THE PROSPECT, AND THEIR ACCOUNT Prospect — who they are, what the page yielded, and whether the record you hold already matches what you're looking at. Account — the company they work for: whether it is in your book, which of the company fields you already hold, the intelligence on file (Sales Navigator alerts, buyer intent, growth, funding, headcount, open roles), and everyone else in your book at that account. From there you can open the company page, open it in Sales Navigator, or jump to the record in your CRM. WHAT IT READS On a public profile: 38 person fields and 17 company fields — name, title, current company, location, photo, About, full experience and education, skills, languages, certifications, publications, patents, projects, honors, organizations, causes, recommendations, featured, posts and post topics, interests, connections, followers, connection degree, mutual connections, pronouns, Open to Work, and e-mail, phone, website and birthday when the page shows them. On a Sales Navigator lead page: the 15 fields that page actually shows, plus what only Sales Navigator has — Lead IQ, the relationship card, and alerts. On a Sales Navigator account page: revenue, buyer intent, growth insights and alerts. Beyond the main profile, 27 page readers pick up what lives on the pages you open: the details tabs (full experience, education, all skills, certifications, publications, patents, projects, honors, organizations, volunteering, languages, courses, test scores, career breaks, recommendations, interests, featured), your prospect's recent activity (posts, comments, reactions), and a company's About, People, Jobs, Posts and Insights tabs. Everything lands on one record. A profile page and its Sales Navigator page resolve to the same person by their LinkedIn member id, so importing both does not create a duplicate — and neither does importing the same person twice. HOW IT READS — AND WHAT IT WILL NOT DO The extension reads the page you have open, when you click. That is the whole rule. • It does not browse for you. It opens no pages, clicks nothing, and follows no links on its own. • It is not a scraper. There is no crawler, no queue of profiles, no headless session, no data pulled from anywhere you have not opened yourself. • It reads only what LinkedIn has already rendered for your own signed-in account — the same page you are looking at. • Optional auto-import captures the profiles you browse, paced with a per-hour limit you choose. If you can see it, it can file it. If you cannot, neither can it. HOW IT WORKS 1. Install — add the extension from the Chrome Web Store. 2. Connect — click the extension icon, enter your Quantum MCP user email, and paste the extension key you generate on your Quantum MCP account page (Chrome Extension → Generate extension key). The key belongs to your seat: revoking it on the platform cuts the extension off without touching your password. 3. Browse — open any LinkedIn profile, company page, or Sales Navigator lead or account page. 4. Read the badge — gold, amber or red, beside the name. 5. Import or update — one click files the prospect and, where it can, the account behind them. 6. Open in your CRM — jump straight to the record and carry on. WHERE IT WORKS • LinkedIn profiles (linkedin.com/in/) • LinkedIn company and school pages (linkedin.com/company/, /school/) • Sales Navigator lead pages (linkedin.com/sales/lead/) • Sales Navigator account pages (linkedin.com/sales/company/) • Sales Navigator people search (linkedin.com/sales/people/) WHO IT IS FOR Sales prospecting — build pipeline from the profiles you are already reading, with the title, company and contact details filed correctly the first time. Account-based selling — research a target account and keep the company record, its people and its buying signals in one place. Territory and market research — track who moves where, which accounts are hiring, and what your buyers are posting about. PRIVACY AND PERMISSIONS • activeTab — read the LinkedIn page you are viewing when you open the popup or click Import. • storage — keep your email, your extension key and your auto-import preference in Chrome's extension storage. • scripting — place the badge and panel on the page and run the extractor. • linkedin.com — the badge and extractor run only on LinkedIn profile, company, school and Sales Navigator pages. • quantummcp.ai — the single destination the extension talks to: your own Quantum MCP workspace. A small reader on your own workspace pages notes which account you are signed in as — the e-mail only, never the session token — so the extension can warn you before an import if that differs from the seat the key belongs to. Data handling • The extension reads only the LinkedIn page you are viewing. • What you import is sent over HTTPS to Quantum MCP and written to…

Growth

WindowUsersChangeRatingsRating
7 days−1−7.1%00.00
30 days−2−13.3%00.00
6 months+6+85.7%00.00

Chrome Web Store search rankings

Where Quantum MCP appears when people search the store, with the 30 day change
Search phrasePosition30 days
sales people searching for leads#85−17

Version history

8 versions recorded
1.7.1823 Sep 2026
1.5.08 Sep 2026
1.4.230 Mar 2026
1.4.123 Mar 2026
1.4.028 Feb 2026
1.3.023 Feb 2026
1.1.01 Feb 2026
1.0.017 Jan 2026

Details

Category
Workflow & Planning
First seen
17 Jan 2026
Size
130 KB
Languages
en
Pricing
Free
Privacy policy
quantummcp.ai
Support
quantummcp.ai
Extension ID
fnihocneppnmobbeohjdempjefiogjba

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabstoragescripting
Site access
https://www.linkedin.com/*https://linkedin.com/*https://zeus2.quantummcp.ai/*https://quantummcp.ai/*

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