miraeasset-account-mcp-unofficial

> ⚠️ This is an unofficial, community-made MCP server. It is not affiliated with, endorsed by, or supported by Mirae Asset Securities (미래에셋증권). Use at your own risk.

An MCP (Model Context Protocol) server that exposes your Mirae Asset Securities account data to AI assistants such as Claude. It authenticates via a headless browser and queries the internal web API to retrieve your portfolio holdings and performance data.

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1. On first use, a headless Chromium browser logs in to the Mirae Asset web portal using your credentials.
2. The session cookie (MIREADW_D) is extracted and cached in memory.
3. All subsequent data requests use that cookie to call the internal JSON APIs directly — no browser overhead.

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Returns a list of your account numbers in formatted form (e.g. 123-45-678901).

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Returns cash and cash-equivalent assets across all accounts, including:

• Foreign currencies — currency code, exchange rate, withdrawable market value
• RP (Repurchase Agreement) products — product name, maturity date, entry value, current value

Example response item:

{
  "type": "foreign_currency",
  "account_number": "123-45-678901",
  "name": "USD",
  "currency": "USD",
  "exchange_rate": 1380.5,
  "market_value": 1500.0
}

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Returns equity holdings (stocks and ETFs) across all accounts.

Each item includes:

• account_number — formatted account number
• name — asset name
• symbol — ticker/ISIN
• currency — denomination currency
• exchange_rate — KRW exchange rate
• quantity — number of shares held
• market_value — current market value in the asset's currency
• entry_value — total purchase cost in KRW

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Returns gold spot position assets. Same schema as get_equities.

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