BrokerInbox MCP Server

What is BrokerInbox MCP Server?

BrokerInbox MCP Server is a multi-agent collaboration protocol (MCP) server that integrates AI agents (e.g., Claude or Cursor) with Gmail and Zerodha's Kite Connect API. It allows users to read, send, delete, and analyze Gmail messages, as well as place trades, fetch positions, and query market data on Zerodha—all through natural language prompts.

How to use BrokerInbox MCP Server?

Clone the repository, install dependencies with npm install, start the server with bun index.ts, then configure your API key, API secret, and access token. Enable the Gmail API and set up OAuth2 authentication. Connect a compatible AI client (e.g., Claude or Cursor) to the running MCP server to send natural language commands.

Key features of BrokerInbox MCP Server

• Gmail OAuth2 authentication for secure email access
• Send, read, delete, and search Gmail messages
• Analyze email content (sentiment, keywords, summarization)
• Place market and limit orders via Zerodha Kite Connect
• Fetch holdings, positions, order history, and live market data
• Expose actions as callable HTTP endpoints for LLM orchestration

Use cases of BrokerInbox MCP Server

• Let an AI agent manage your inbox and respond to emails
• Automate trade execution based on email signals or market conditions
• Build multi-step workflows combining email analysis with trading actions
• Query portfolio positions or market data using natural language
• Create a personal assistant that handles both correspondence and investments

FAQ from BrokerInbox MCP Server

What email services does BrokerInbox MCP Server support?

Gmail only, via OAuth2 authentication using the Google API client.

Does BrokerInbox MCP Server support live trading?

Yes, through Zerodha's Kite Connect REST API; market and limit orders are supported.

What AI agents can connect to BrokerInbox MCP Server?

Claude, Cursor, and any MCP-compatible client can connect and use the exposed tools.

How is session persistence handled?

OAuth tokens, trade logs, and email history are stored locally by the server.

Is LangChain integration included?

Yes, the server can integrate with LangChain for complex, chained workflows.