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Quantivex Research

Look up stock scores, valuation assumptions and earnings quality from SEC filings.

Connects to Quantivex research on US companies and funds. Muse can pull investment scores, price expectations, earnings quality checks, customer dependencies, portfolio overlap and recent profit revisions from SEC filings.

Try asking Muse: "What does Nvidia's share price assume about future growth, and how strong is its earnings quality?"

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Working now?
Working
Worked last 7 days
100% of checks
How to get it
Extra setup
Account
No account needed
Price
Not stated
Works in

Source: Found in the official MCP Registry (com.quantivexresearch/research) · First listed November 15, 2026

Last 24 hours

Each bar is one check, every 15 minutes. Green means it answered. Last checked 52 min ago.

New to Muse?Muse is Meta's AI assistant. Quantivex Research is an app you add to it, and once it is on, you can ask Muse to do this for you: look up stock scores, valuation assumptions and earnings quality from sec filings. It takes about two minutes and you can turn it off any time.

Is it safe to connect?

What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.

Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.

musedirectory.ai is not part of Meta. More about how Muse handles your information

How to add it to Muse

Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Open Muse
https://www.quantivexresearch.com/mcp

Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.

Also use it in ChatGPT or Claude

Quantivex Research is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.

Add it to ChatGPT
  1. 1

    Open ChatGPT settings

    In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).

  2. 2

    Turn on developer mode

    Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.

  3. 3

    Create the connector

    Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.

  4. 4

    Use it in a chat

    Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.

Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT

Add it to Claude
  1. 1

    Open Claude settings

    In Claude, open Settings, then Connectors.

  2. 2

    Add a custom connector

    Choose Add custom connector, give it a name, and paste the link.

  3. 3

    Connect and use it

    If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.

Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude

https://www.quantivexresearch.com/mcp

What people ask Muse to do

Everything Muse can do

Technical details: safety screening, tools, response time and recent checks

Response time at the last check: 138ms. Worked in 100% of checks over 30 days.

Screening · November 15, 2026

Screened, no issues found

MCP handshake
Pass
Answered in 159ms
Domain against threat feeds (Cloudflare security DNS)
Pass
www.quantivexresearch.com not flagged
Published packages against the OSV malicious-package database
n/a
No npm or PyPI package published
Hidden instructions or invisible characters in tool text
Pass
11 tools read, nothing found
Inputs asking for passwords, card numbers or seed phrases
Pass
None found
Domain and redirects
Pass
Domain registered 114 days ago
AI review of purpose and tool behavior
Pass
No concerns

Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.

Tools · 11

search_companiesFind companies and funds Quantivex covers by name or ticker.
get_stock_reportA company's 0 to 100 Quantivex Investment Score with its valuation, business quality, safety, growth and technical scores, the rating, and a plain-language thesis with bull and bear cases. For a fund, its category, fee and top holdings.
get_customer_dependenciesWhich customers a company says it depends on in its latest 10-K, and which other companies name it as a customer, each with the filing sentence it was read from.
xray_portfolioLook through the funds in a portfolio to the companies it really owns, how much the funds overlap, and what the fees cost.
get_market_regimeQuantivex's market regime read, from 0 (risk-off) to 100 (risk-on), with its seven components: rates, credit, breadth, volatility, growth, liquidity and sentiment.
get_track_recordHow well the Quantivex score has predicted later returns, rebuilt point in time since 2012, with the caveats.
get_price_expectationsThe revenue growth a company's share price needs (reverse DCF), and how often comparable US companies actually grew that fast for five years (base rates from SEC filings).
get_earnings_qualitySix forensic checks on whether a company's reported profit is backed by cash: cash conversion, receivables and inventory against sales, accruals, Beneish M-Score and stock pay, each with its formula.
get_profit_revisionsRecent SEC filings that changed a net income figure a company had already reported, with the old and new figures and a link to the filing. Optionally for one ticker.
searchSearch Quantivex for companies and funds by name or ticker. Each result's id is its ticker.
fetchThe full Quantivex report for a company or fund id (its ticker): score, category scores, thesis, bull and bear case.

Recent checks

2026-11-15 18:01:00live · HTTP 200138ms
2026-11-15 11:16:07live · HTTP 200323ms

Link

https://www.quantivexresearch.com/mcp

Questions about Quantivex Research in Muse

How do I connect Quantivex Research to Muse?

Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Quantivex Research to help me. It is a free service with an MCP server at https://www.quantivexresearch.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Is Quantivex Research working right now?

At the last check (November 15, 2026, 18:01 UTC) the endpoint was working, answering in 138ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.

Is Quantivex Research safe to connect to Muse?

It was screened on November 15, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.

What can Quantivex Research do in Muse?

It exposes 11 tools, including search_companies, get_stock_report, get_customer_dependencies, xray_portfolio. For example, you could ask Muse: "What does Nvidia's share price assume about future growth, and how strong is its earnings quality?"

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