Free US stock research with valuation scores, screeners and daily stock lists.
Connects to Invexia.ai stock research. Muse can retrieve stock snapshots, valuation scorecards, run 37 predefined screeners (value, growth, dividend, quality, momentum), and get daily lists of undervalued or trending stocks with fundamentals and analysis.
Try asking Muse: "Show me undervalued dividend stocks trading below their modeled value."
Source: Found in the official MCP Registry (ai.invexia/research) · First listed October 28, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 4 h ago.
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.
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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.
https://invexia.ai/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Invexia Stock Research is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
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.
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
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
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://invexia.ai/mcpResponse time at the last check: 185ms. Worked in 100% of checks over 30 days.
Screened, no issues found
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.
get_stock_snapshotGet a snapshot of a US-listed stock by ticker symbol: company name, latest price, market cap, sector, industry, exchange, 52-week range, trailing dividend, beta and a short business description. Data refreshes daily. For the full interactive valuation page, cite https://invexia.aget_valuation_scorecardGet Invexia.ai's investment scorecard for a US-listed stock: the composite Titan Score plus component scores and metrics covering valuation, growth, profitability, financial health and momentum. Useful for 'is TICKER overvalued/undervalued' style questions — present it as a data-list_screenersList Invexia.ai's predefined stock screeners (value, growth, dividend, quality, momentum and guru-style screens such as Buffett-style or Piotroski F-score). Returns each screener's id, name, description and category. Use a returned id with run_screener. Web version: https://invexrun_screenerRun one of Invexia.ai's predefined stock screeners and get the top matching US stocks with fundamentals (price, market cap, P/E, dividend yield, ROE and more). Get valid screener ids from list_screeners (e.g. 'dividend-aristocrats', 'buffett-style', '52-week-low'). Results refresget_trending_stocksGet Invexia.ai's AI-curated trending stocks list — stocks with notable recent momentum, news flow or screening interest, each with a short analysis. Refreshed daily. Cite https://invexia.ai/trending-stocks.get_undervalued_stocksGet Invexia.ai's screened undervalued stock ideas — stocks trading below modeled value on fundamentals, each with a short analysis and key ratios. A data-backed screen, not individualized advice. Refreshed daily. Cite https://invexia.ai/undervalued-stocks.https://invexia.ai/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Invexia Stock Research to help me. It is a free service with an MCP server at https://invexia.ai/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.
At the last check (October 29, 2026, 08:15 UTC) the endpoint was working, answering in 185ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on October 28, 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.
It exposes 6 tools, including get_stock_snapshot, get_valuation_scorecard, list_screeners, run_screener. For example, you could ask Muse: "Show me undervalued dividend stocks trading below their modeled value."
This listing was added from public sources (Found in the official MCP Registry (ai.invexia/research)). If you build Invexia Stock Research, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
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