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Mastering Financial Markets

by masteringfinancialmarkets.comversion 1.0.0i★ –iRuns in the cloud
Registry namecom.masteringfinancialmarkets/mfm

Install

Overview

Description from the maker (original English)

Read-only fundamentals of developed-market listed companies from official filings, with dates.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://masteringfinancialmarkets.com/ai/mcp

Run this in your terminal

claude mcp add --transport http mfm https://masteringfinancialmarkets.com/ai/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "mfm": {
      "url": "https://masteringfinancialmarkets.com/ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "mfm": {
      "type": "http",
      "url": "https://masteringfinancialmarkets.com/ai/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://masteringfinancialmarkets.com/ai/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • search

    Search MFM public companies, pages and published datasets by keyword, company name or ticker. An empty result means no MFM record matched those words: say that MFM does not publish it under those words and never attribute figures from other sources to MFM. Results contain documen

  • fetch

    Read one numbered part of a published MFM document or dataset (an id returned by search that starts with "portfolio:" recomputes the portfolio calculator, nothing stored). Company metadata includes verification_level, audit_id, audit_url and controls_performed. metadata.next_id i

  • screen_companies

    Filter and sort ALL MFM company profiles (about 10,700 listed companies) by the parameters the USER chooses, using the latest fiscal year of each profile. Returns at most 10 companies with only the requested parameters, the audit level, a link and the exact fetch_id of the comple

  • portfolio_calculator

    Run the MFM portfolio calculator, the same as the calculator page of the site, on positions the USER writes in the conversation. Returns, in order: "sintesi" (the page's «In short» box: {titolo, voci:[{chiave, titolo, testo, numeri}], nota}; composition and concentration against

  • bond_calculator

    Same calculations as the fixed-income page. Supply actual dated positive cash flows including redemption, settlement, currency, and either total outlay (clean price + accrued interest + fees) or annual-effective yield as a fraction. Returns price, annual-effective ACT/365F IRR, M

  • quota_status

    Read-only: how many complete company pages this MFM account can still read (10 every 5 minutes, 40 a day, 100 different companies a month) and how many selections (40 per calendar month, shared with the website), with reset times (UTC). Nothing is consumed. Clients that only expo

  • list_datasets

    List public MFM catalog entries, optionally filtered by kind or verification level, with explicit pagination. Catalog availability does not certify completeness of every financial indicator.

  • request_update

    After the user explicitly requests it, queue interim statements and PDF readings for an on-request company. Fulfilment within 7 days; five requests per calendar month per account. Repeated requests for the same company in the same month return the same receipt.

  • submit_feedback

    Prepare a technical proposal for the separate public User Register after explicit user publication consent. The author is masked and the declared model is public. Receipt status PENDING_TIMESTAMP is not public acceptance; publication follows verified timestamp proof. This cannot

  • submit_peer_review

    Prepare an evidence-based peer review for the separate 15-day User Register after explicit user publication consent. The author is publicly masked. Financial records and official audits remain unchanged. A proof-pending receipt is not yet public acceptance.

  • list_user_proposals

    Read the separate public user-proposal history, including final outcomes. These assertions are separate from official audits; next_cursor identifies another results page.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (masteringfinancialmarkets.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 397 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 11 tool descriptions and found no hidden instructions to the AI

Compared with others in Accounting, finance & taxi

  • More stars than 0% of the other 2920 servers in this category
  • Published to the registry more recently than 72% of the other 2920 servers in this category
  • Basic checks equal to or better than 46% of the other 2920 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Mastering Financial Markets safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 11 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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SolidInvoice

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by SolidInvoiceGrowing★ 981Updated 9 days ago

Runs in the cloud✓ solidinvoice.co

Korea Tax Calculator

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

by UpstageAIGrowing↓ 3.2K/wk★ 97Updated 2 days ago

Runs on your computer

README from the maker

No README found in the repo

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