scjang01/tossinvest-mcp

Overview

An MCP server (TypeScript) that wraps the Toss Securities (토스증권) Open API. It provides real-time quotes, orderbook data, candle charts, account holdings, buying power, and order placement for use with AI assistants via the Model Context Protocol.

Best for

Best for
Developers building AI-powered trading assistants for the Korean securities market using Toss Securities

Use cases

• Query real-time stock quotes and orderbook depth from an AI chat interface
• Check current portfolio holdings and buying power through a conversational agent
• Place and manage stock orders using natural language commands

Notes

An MCP server (TypeScript) that wraps the Toss Securities (토스증권) Open API. It provides real-time quotes, orderbook data, candle charts, account holdings, buying power, and order placement for use with AI assistants via the Model Context Protocol.

1 stars on GitHub. Last updated 2026-06-26. Licensed MIT.

Use cases

• Query real-time stock quotes and orderbook depth from an AI chat interface
• Check current portfolio holdings and buying power through a conversational agent
• Place and manage stock orders using natural language commands

Pros

• Direct integration with MCP-compatible AI assistants for natural language access
• Covers a full range of trading operations: quotes, holdings, orders
• Real-time data endpoints reduce manual API calls for developers

Cons

• Only 1 GitHub star indicates early-stage project with limited community support
• Limited to the Toss Securities platform, requiring a Korean brokerage account
• No documentation or usage examples beyond the basic description

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.