Model Context Protocol moderate risk

Crypto Portfolio

This MCP server manages cryptocurrency portfolios by adding holdings, fetching prices, and visualizing portfolio value history using Binance data.

Connections & Capabilities

Connects To

GitHubSQLite

Capabilities

readwrite

Quickstart

Install

pip install mcp[cli]

Config

{
  "mcpServers": {
    "crypto-portfolio-mcp": {
      "command": "python",
      "args": [ "path/to/crypto-portfolio-mcp/main.py" ]
    }
  }
}

Exposed MCP Tools (4)

safe

get_portfolio_summary

Retrieves a summary of the current cryptocurrency portfolio holdings and their values.

Read-only operation; retrieves existing data.

moderate

add_holding

Adds a new cryptocurrency holding to the portfolio with a specified amount.

Writes data to the local database, modifying the portfolio.

safe

get_price

Fetches the current price of a given cryptocurrency trading pair from Binance.

Read-only operation; retrieves external data.

safe

portfolio_value_history

Generates a chart of the portfolio's value over time and displays it as a PNG image.

Read-only operation; generates a visual representation of existing data.

Safety Assessment

This server is relatively safe for read operations and basic portfolio management. However, the ability to write to a local database and the lack of authentication mechanisms introduce moderate risks. It's crucial to ensure the server is not exposed to unauthorized access.

Uses a local SQLite database, limiting external data exposure.
Price retrieval is limited to Binance, reducing the risk of arbitrary data sources.
No direct execution of shell commands or filesystem access.
Clear tool descriptions aid in understanding potential actions.

Writes data to a local SQLite database, posing a risk if the server is compromised.
Accesses real-time price data from Binance, which could be manipulated or inaccurate.
No explicit authentication or authorization mechanisms are mentioned.
Potential for financial loss if portfolio management decisions are based on flawed data or analysis.