Toss Invest MCP Server

Toss Invest is an MCP integration. Access Toss Securities market, account, and opt-in trading APIs through MCP.

Packages and local setup

The published npm package is @wi9ine/toss-invest-mcp, version 0.2.1. Its declared MCP transport is stdio.

The package declares TOSS_CLIENT_ID (required): Toss Securities Open API client ID; TOSS_CLIENT_SECRET (required): Toss Securities Open API client secret.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.2.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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