# Marketgenius MCP server

Our free Marketgenius investment tools as live, interactive React MCP Apps.

## Links
- Registry page: https://www.getdrio.com/mcp/app-marketgenius-mcp
- Website: https://marketgenius.app

## Install
- Endpoint: https://marketgenius.app/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://marketgenius.app/mcp

## Tools
- mg_list (List Marketgenius Tools) - List all available Marketgenius tools with their names, descriptions, categories, and resource URIs. Use mg_list to discover what's available, or filter by category.  Endpoint: https://marketgenius.app/mcp
- mg_calculator_cagr (CAGR Calculator) - Open the CAGR Calculator React MCP App UI.
ALWAYS ask first — never call this tool silently:
"Open the calculator directly, or pre-fill it with your inputs?"

IF directly → call this tool now with no params. STOP. Do not ask anything else.
IF pre-fill → collect only the input schema fields — do not guess or invent field names. Endpoint: https://marketgenius.app/mcp
- mg_calculator_cagr_update (CAGR Calculator — Update) - Update one or more fields in the already-open CAGR Calculator.
ALWAYS call mg_calculator_cagr_state first — the user may have
changed values manually in the GUI and you must not overwrite them.
Pass the version you received from that call (or from the open tool
if updating immediately after opening). Only pass the fields the
user explicitly asked to change; omit all others. Send all changes
in a single call — multiple sequential calls lose intermediate
updates (only the last one applies). Endpoint: https://marketgenius.app/mcp
- mg_calculator_cagr_sync (CAGR Calculator — Sync) - Sync user-entered field values of the open CAGR Calculator back
to the session store so the model can read them via the state tool.
Called by the View after any field change; hidden from the model. Endpoint: https://marketgenius.app/mcp
- mg_calculator_cagr_state (CAGR Calculator — State) - Read the current field values of the open CAGR Calculator.
Call this before answering any question about the current values —
the user may have changed fields manually in the GUI.
Do not call this on a loop; call it once on demand. Endpoint: https://marketgenius.app/mcp
- mg_calculator_dividend (Dividend Calculator) - Open the Dividend Calculator React MCP App UI.
ALWAYS ask first — never call this tool silently:
"Open the calculator directly, or pre-fill it with your inputs?"

IF directly → call this tool now with no params. STOP. Do not ask anything else.
IF pre-fill → ask "By amount invested or by number of shares?", then collect only the
  input schema fields matching that mode — do not guess or invent field names. Endpoint: https://marketgenius.app/mcp
- mg_calculator_dividend_update (Dividend Calculator — Update) - Update one or more fields in the already-open Dividend Calculator.
ALWAYS call mg_calculator_dividend_state first — the user may have
changed values manually in the GUI and you must not overwrite them.
Pass the version you received from that call (or from the open tool
if updating immediately after opening). Only pass the fields the
user explicitly asked to change; omit all others. Send all changes
in a single call — multiple sequential calls lose intermediate
updates (only the last one applies). Endpoint: https://marketgenius.app/mcp
- mg_calculator_dividend_sync (Dividend Calculator — Sync) - Sync user-entered field values of the open Dividend Calculator back
to the session store so the model can read them via the state tool.
Called by the View after any field change; hidden from the model. Endpoint: https://marketgenius.app/mcp
- mg_calculator_dividend_state (Dividend Calculator — State) - Read the current field values of the open Dividend Calculator.
Call this before answering any question about the current values —
the user may have changed fields manually in the GUI.
Do not call this on a loop; call it once on demand. Endpoint: https://marketgenius.app/mcp
- mg_calculator_market_cap (Market Cap Calculator) - Open the Market Cap Calculator React MCP App UI.
ALWAYS ask first — never call this tool silently:
"Open the calculator directly, or pre-fill it with your inputs?"

IF directly → call this tool now with no params. STOP. Do not ask anything else.
IF pre-fill → ask "Would you like to pre-fill share price and shares outstanding?", then collect only the
  input schema fields matching that mode — do not guess or invent field names. Endpoint: https://marketgenius.app/mcp
- mg_calculator_market_cap_update (Market Cap Calculator — Update) - Update one or more fields in the already-open Market Cap Calculator.
ALWAYS call mg_calculator_market_cap_state first — the user may have
changed values manually in the GUI and you must not overwrite them.
Pass the version you received from that call (or from the open tool
if updating immediately after opening). Only pass the fields the
user explicitly asked to change; omit all others. Send all changes
in a single call — multiple sequential calls lose intermediate
updates (only the last one applies). Endpoint: https://marketgenius.app/mcp
- mg_calculator_market_cap_sync (Market Cap Calculator — Sync) - Sync user-entered field values of the open Market Cap Calculator back
to the session store so the model can read them via the state tool.
Called by the View after any field change; hidden from the model. Endpoint: https://marketgenius.app/mcp
- mg_calculator_market_cap_state (Market Cap Calculator — State) - Read the current field values of the open Market Cap Calculator.
Call this before answering any question about the current values —
the user may have changed fields manually in the GUI.
Do not call this on a loop; call it once on demand. Endpoint: https://marketgenius.app/mcp
- mg_calculator_profit_margin (Profit Margin Calculator) - Open the Profit Margin Calculator React MCP App UI.
ALWAYS ask first — never call this tool silently:
"Open the calculator directly, or pre-fill it with your inputs?"

IF directly → call this tool now with no params. STOP. Do not ask anything else.
IF pre-fill → ask "Would you like to pre-fill revenue and cost?", then collect only the
  input schema fields matching that mode — do not guess or invent field names. Endpoint: https://marketgenius.app/mcp
- mg_calculator_profit_margin_update (Profit Margin Calculator — Update) - Update one or more fields in the already-open Profit Margin Calculator.
ALWAYS call mg_calculator_profit_margin_state first — the user may have
changed values manually in the GUI and you must not overwrite them.
Pass the version you received from that call (or from the open tool
if updating immediately after opening). Only pass the fields the
user explicitly asked to change; omit all others. Send all changes
in a single call — multiple sequential calls lose intermediate
updates (only the last one applies). Endpoint: https://marketgenius.app/mcp
- mg_calculator_profit_margin_sync (Profit Margin Calculator — Sync) - Sync user-entered field values of the open Profit Margin Calculator back
to the session store so the model can read them via the state tool.
Called by the View after any field change; hidden from the model. Endpoint: https://marketgenius.app/mcp
- mg_calculator_profit_margin_state (Profit Margin Calculator — State) - Read the current field values of the open Profit Margin Calculator.
Call this before answering any question about the current values —
the user may have changed fields manually in the GUI.
Do not call this on a loop; call it once on demand. Endpoint: https://marketgenius.app/mcp

## Resources
- ui://calculators/cagr.html - Free interactive cagr calculator with charts, rendered as a live React MCP App inside your AI client. MIME type: text/html;profile=mcp-app
- ui://calculators/dividend.html - Free interactive dividend calculator with charts, rendered as a live React MCP App inside your AI client. MIME type: text/html;profile=mcp-app
- ui://calculators/market-cap.html - Free interactive market cap calculator, rendered as a live React MCP App inside your AI client. MIME type: text/html;profile=mcp-app
- ui://calculators/profit-margin.html - Free interactive profit margin calculator with charts, rendered as a live React MCP App inside your AI client. MIME type: text/html;profile=mcp-app

## Prompts
Not captured

## Metadata
- Owner: app.marketgenius
- Version: 2026-05-18
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 18, 2026
- Source: https://registry.modelcontextprotocol.io