Marketgenius
Our free Marketgenius investment tools as live, interactive React MCP Apps.
我該用這個嗎
品質與安全性
發現項目（4）
- LOWTool 'mg_calculator_market_cap_update' name length outside 3-30 range在 mg_calculator_market_cap_update 中
- LOWTool 'mg_calculator_profit_margin_update' name length outside 3-30 range在 mg_calculator_profit_margin_update 中
- LOWTool 'mg_calculator_profit_margin_sync' name length outside 3-30 range在 mg_calculator_profit_margin_sync 中
- LOWTool 'mg_calculator_profit_margin_state' name length outside 3-30 range在 mg_calculator_profit_margin_state 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"mcp": {
"url": "https://marketgenius.app/mcp"
}
}
}遠端端點
https://marketgenius.app/mcpstreamable-http它能做什麼
工具清單
工具（17）
🟢mg_list(category)
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.
輸入結構描述
{
"type": "object",
"properties": {
"category": {
"description": "Filter by category. Omit to list all tools.",
"type": "string",
"enum": [
"calculators"
]
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪mg_calculator_cagr(currencySymbol, beginningValue, endingValue, years)
Open the CAGR Calculator React MCP App UI. ALWAYS ask first — never call this tool silently: "Open the calculator directly, or pre-fill it with your inputs?" IF directly → call this tool now with no params. STOP. Do not ask anything else. IF pre-fill → collect only the input schema fields — do not guess or invent field names.
輸入結構描述
{
"type": "object",
"properties": {
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"beginningValue": {
"default": "10000",
"description": "Beginning (initial) investment value.",
"type": "string"
},
"endingValue": {
"default": "20000",
"description": "Ending (final) investment value.",
"type": "string"
},
"years": {
"default": 10,
"description": "Number of years of investment. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡mg_calculator_cagr_update(sessionId, currencySymbol, beginningValue, endingValue, years, ...)
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).
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"beginningValue": {
"default": "10000",
"description": "Beginning (initial) investment value.",
"type": "string"
},
"endingValue": {
"default": "20000",
"description": "Ending (final) investment value.",
"type": "string"
},
"years": {
"default": 10,
"description": "Number of years of investment. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"version": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Current session version — call mg_calculator_cagr_state first to get this."
}
},
"required": [
"sessionId",
"version"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_cagr_sync(sessionId, currencySymbol, beginningValue, endingValue, years)
Sync user-entered field values of the open CAGR Calculator back to the session store so the model can read them via the state tool. Called by the View after any field change; hidden from the model.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"beginningValue": {
"default": "10000",
"description": "Beginning (initial) investment value.",
"type": "string"
},
"endingValue": {
"default": "20000",
"description": "Ending (final) investment value.",
"type": "string"
},
"years": {
"default": 10,
"description": "Number of years of investment. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_cagr_state(sessionId)
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.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪mg_calculator_dividend(mode, currencySymbol, baInitialInvestment, baDepositAmount, baDepositMonths, ...)
Open the Dividend Calculator React MCP App UI. ALWAYS ask first — never call this tool silently: "Open the calculator directly, or pre-fill it with your inputs?" IF directly → call this tool now with no params. STOP. Do not ask anything else. IF pre-fill → ask "By amount invested or by number of shares?", then collect only the input schema fields matching that mode — do not guess or invent field names.
輸入結構描述
{
"type": "object",
"properties": {
"mode": {
"default": "amount",
"description": "Entry mode. Default: \"amount\"",
"type": "string",
"enum": [
"amount",
"shares"
]
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"baInitialInvestment": {
"default": "10000",
"description": "By amount: Initial investment amount.",
"type": "string"
},
"baDepositAmount": {
"default": "200",
"description": "By amount: Monthly deposit amount.",
"type": "string"
},
"baDepositMonths": {
"default": 1,
"description": "By amount: Deposit months per year (1-12). Default: 1",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baDividendYield": {
"default": "3",
"description": "By amount: Dividend yield percentage.",
"type": "string"
},
"baDividendGrowthRate": {
"default": 5,
"description": "By amount: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"baSharePriceGrowthRate": {
"default": 6,
"description": "By amount: Annual price growth rate %. Default: 0",
"type": "number"
},
"baProjectionPeriod": {
"default": 20,
"description": "By amount: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baReinvest": {
"default": true,
"description": "By amount: Reinvest dividends. Default: true",
"type": "boolean"
},
"baInflationRate": {
"default": 0,
"description": "By amount: Inflation rate %. Default: 0",
"type": "number"
},
"bsShares": {
"default": "500",
"description": "By shares: Number of shares.",
"type": "string"
},
"bsSharePrice": {
"default": "50",
"description": "By shares: Share price.",
"type": "string"
},
"bsSharePriceGrowthRate": {
"default": 6,
"description": "By shares: Annual price growth rate %. Default: 0",
"type": "number"
},
"bsDividendYield": {
"default": "3",
"description": "By shares: Dividend yield percentage.",
"type": "string"
},
"bsDividendGrowthRate": {
"default": 5,
"description": "By shares: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"bsProjectionPeriod": {
"default": 20,
"description": "By shares: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"bsReinvest": {
"default": true,
"description": "By shares: Reinvest dividends. Default: true",
"type": "boolean"
},
"bsInflationRate": {
"default": 0,
"description": "By shares: Inflation rate %. Default: 0",
"type": "number"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡mg_calculator_dividend_update(sessionId, mode, currencySymbol, baInitialInvestment, baDepositAmount, ...)
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).
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"mode": {
"default": "amount",
"description": "Entry mode. Default: \"amount\"",
"type": "string",
"enum": [
"amount",
"shares"
]
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"baInitialInvestment": {
"default": "10000",
"description": "By amount: Initial investment amount.",
"type": "string"
},
"baDepositAmount": {
"default": "200",
"description": "By amount: Monthly deposit amount.",
"type": "string"
},
"baDepositMonths": {
"default": 1,
"description": "By amount: Deposit months per year (1-12). Default: 1",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baDividendYield": {
"default": "3",
"description": "By amount: Dividend yield percentage.",
"type": "string"
},
"baDividendGrowthRate": {
"default": 5,
"description": "By amount: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"baSharePriceGrowthRate": {
"default": 6,
"description": "By amount: Annual price growth rate %. Default: 0",
"type": "number"
},
"baProjectionPeriod": {
"default": 20,
"description": "By amount: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baReinvest": {
"default": true,
"description": "By amount: Reinvest dividends. Default: true",
"type": "boolean"
},
"baInflationRate": {
"default": 0,
"description": "By amount: Inflation rate %. Default: 0",
"type": "number"
},
"bsShares": {
"default": "500",
"description": "By shares: Number of shares.",
"type": "string"
},
"bsSharePrice": {
"default": "50",
"description": "By shares: Share price.",
"type": "string"
},
"bsSharePriceGrowthRate": {
"default": 6,
"description": "By shares: Annual price growth rate %. Default: 0",
"type": "number"
},
"bsDividendYield": {
"default": "3",
"description": "By shares: Dividend yield percentage.",
"type": "string"
},
"bsDividendGrowthRate": {
"default": 5,
"description": "By shares: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"bsProjectionPeriod": {
"default": 20,
"description": "By shares: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"bsReinvest": {
"default": true,
"description": "By shares: Reinvest dividends. Default: true",
"type": "boolean"
},
"bsInflationRate": {
"default": 0,
"description": "By shares: Inflation rate %. Default: 0",
"type": "number"
},
"version": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Current session version — call mg_calculator_dividend_state first to get this."
}
},
"required": [
"sessionId",
"version"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_dividend_sync(sessionId, mode, currencySymbol, baInitialInvestment, baDepositAmount, ...)
Sync user-entered field values of the open Dividend Calculator back to the session store so the model can read them via the state tool. Called by the View after any field change; hidden from the model.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"mode": {
"default": "amount",
"description": "Entry mode. Default: \"amount\"",
"type": "string",
"enum": [
"amount",
"shares"
]
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"baInitialInvestment": {
"default": "10000",
"description": "By amount: Initial investment amount.",
"type": "string"
},
"baDepositAmount": {
"default": "200",
"description": "By amount: Monthly deposit amount.",
"type": "string"
},
"baDepositMonths": {
"default": 1,
"description": "By amount: Deposit months per year (1-12). Default: 1",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baDividendYield": {
"default": "3",
"description": "By amount: Dividend yield percentage.",
"type": "string"
},
"baDividendGrowthRate": {
"default": 5,
"description": "By amount: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"baSharePriceGrowthRate": {
"default": 6,
"description": "By amount: Annual price growth rate %. Default: 0",
"type": "number"
},
"baProjectionPeriod": {
"default": 20,
"description": "By amount: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"baReinvest": {
"default": true,
"description": "By amount: Reinvest dividends. Default: true",
"type": "boolean"
},
"baInflationRate": {
"default": 0,
"description": "By amount: Inflation rate %. Default: 0",
"type": "number"
},
"bsShares": {
"default": "500",
"description": "By shares: Number of shares.",
"type": "string"
},
"bsSharePrice": {
"default": "50",
"description": "By shares: Share price.",
"type": "string"
},
"bsSharePriceGrowthRate": {
"default": 6,
"description": "By shares: Annual price growth rate %. Default: 0",
"type": "number"
},
"bsDividendYield": {
"default": "3",
"description": "By shares: Dividend yield percentage.",
"type": "string"
},
"bsDividendGrowthRate": {
"default": 5,
"description": "By shares: Annual dividend growth rate %. Default: 0",
"type": "number"
},
"bsProjectionPeriod": {
"default": 20,
"description": "By shares: Projection period in years. Default: 0",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
},
"bsReinvest": {
"default": true,
"description": "By shares: Reinvest dividends. Default: true",
"type": "boolean"
},
"bsInflationRate": {
"default": 0,
"description": "By shares: Inflation rate %. Default: 0",
"type": "number"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_dividend_state(sessionId)
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.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪mg_calculator_market_cap(currencySymbol, marketCap, sharePrice, sharesOutstanding)
Open the Market Cap Calculator React MCP App UI. ALWAYS ask first — never call this tool silently: "Open the calculator directly, or pre-fill it with your inputs?" IF directly → call this tool now with no params. STOP. Do not ask anything else. IF pre-fill → ask "Would you like to pre-fill share price and shares outstanding?", then collect only the input schema fields matching that mode — do not guess or invent field names.
輸入結構描述
{
"type": "object",
"properties": {
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"marketCap": {
"default": "",
"description": "Market capitalization.",
"type": "string"
},
"sharePrice": {
"default": "150",
"description": "Price per share.",
"type": "string"
},
"sharesOutstanding": {
"default": "1000000000",
"description": "Total shares outstanding.",
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡mg_calculator_market_cap_update(sessionId, currencySymbol, marketCap, sharePrice, sharesOutstanding, ...)
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).
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"marketCap": {
"default": "",
"description": "Market capitalization.",
"type": "string"
},
"sharePrice": {
"default": "150",
"description": "Price per share.",
"type": "string"
},
"sharesOutstanding": {
"default": "1000000000",
"description": "Total shares outstanding.",
"type": "string"
},
"version": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Current session version — call mg_calculator_market_cap_state first to get this."
}
},
"required": [
"sessionId",
"version"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_market_cap_sync(sessionId, currencySymbol, marketCap, sharePrice, sharesOutstanding)
Sync user-entered field values of the open Market Cap Calculator back to the session store so the model can read them via the state tool. Called by the View after any field change; hidden from the model.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"marketCap": {
"default": "",
"description": "Market capitalization.",
"type": "string"
},
"sharePrice": {
"default": "150",
"description": "Price per share.",
"type": "string"
},
"sharesOutstanding": {
"default": "1000000000",
"description": "Total shares outstanding.",
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_market_cap_state(sessionId)
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.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪mg_calculator_profit_margin(currencySymbol, revenue, cost)
Open the Profit Margin Calculator React MCP App UI. ALWAYS ask first — never call this tool silently: "Open the calculator directly, or pre-fill it with your inputs?" IF directly → call this tool now with no params. STOP. Do not ask anything else. IF pre-fill → ask "Would you like to pre-fill revenue and cost?", then collect only the input schema fields matching that mode — do not guess or invent field names.
輸入結構描述
{
"type": "object",
"properties": {
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"revenue": {
"default": "10000000",
"description": "Annual revenue.",
"type": "string"
},
"cost": {
"default": "7000000",
"description": "Cost of goods sold.",
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡mg_calculator_profit_margin_update(sessionId, currencySymbol, revenue, cost, version)
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).
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"revenue": {
"default": "10000000",
"description": "Annual revenue.",
"type": "string"
},
"cost": {
"default": "7000000",
"description": "Cost of goods sold.",
"type": "string"
},
"version": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Current session version — call mg_calculator_profit_margin_state first to get this."
}
},
"required": [
"sessionId",
"version"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_profit_margin_sync(sessionId, currencySymbol, revenue, cost)
Sync user-entered field values of the open Profit Margin Calculator back to the session store so the model can read them via the state tool. Called by the View after any field change; hidden from the model.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string",
"description": "Session ID returned by the open tool."
},
"currencySymbol": {
"description": "Currency symbol, e.g. \"$\" or \"€\". Default: \"$\"",
"type": "string"
},
"revenue": {
"default": "10000000",
"description": "Annual revenue.",
"type": "string"
},
"cost": {
"default": "7000000",
"description": "Cost of goods sold.",
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢mg_calculator_profit_margin_state(sessionId)
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.
輸入結構描述
{
"type": "object",
"properties": {
"sessionId": {
"type": "string"
}
},
"required": [
"sessionId"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}社群
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