Octagon MCP Server

Source Code

Octagon MCP Server is a free, open-source Model Context Protocol (MCP) server designed to integrate and analyze both public and private market data for use in AI-powered research applications. It is compatible with Claude Desktop, Cursor, Windsurf, and other MCP clients.

Features

AI Agents for Public Market Data

• SEC Filings Analysis: Extract and analyze data from SEC filings (10-K, 10-Q, 8-K, 20-F, S-1) for over 8,000 public companies.
• Earnings Call Transcript Analysis: Access and analyze 10 years of historical and current earnings call transcripts.
• Financial Metrics and Ratios: Analyze financial metrics and ratios with 10 years of historical and current data.
• Stock Market Data: Access daily historical and current stock market data for over 10,000 active tickers.

AI Agents for Private Market Data

• Private Company Research: Research data on over 3 million private companies.
• Funding Rounds and Venture Capital: Analyze more than 500,000 funding rounds and venture capital deals.
• M&A and IPO Transactions: Research over 2 million M&A and IPO transactions.
• Debt Transactions: Research over 1 million debt transactions.

Deep Research Agents

• Web Scraping: Extract data from public websites using JSON, CSV, or Python scripts.
• Comprehensive Research Tools: Perform deep research on any topic, combining multiple data sources.

Available Specialized Agents

• octagon-sec-agent: SEC filings extraction
• octagon-transcripts-agent: Earnings call transcript analysis
• octagon-financials-agent: Financial metrics and ratios
• octagon-stock-data-agent: Stock data analysis
• octagon-companies-agent: Private company research
• octagon-funding-agent: Startup funding and venture capital research
• octagon-deals-agent: M&A and IPO transaction research
• octagon-investors-agent: Investor information lookup
• octagon-debts-agent: Private debt analysis
• octagon-scraper-agent: Data extraction from public web sources
• octagon-deep-research-agent: Comprehensive, multi-source research

Integration and Installation

• Compatible with Claude Desktop, Cursor, Windsurf, and can be run with npx or installed via npm.
• Requires Node.js, npm, and an Octagon API key.
• Includes documentation and example queries for investment and financial research use cases.

Pricing

• Free: The Octagon MCP Server is available for free under the MIT license.

License

• MIT License

Documentation

• Official Documentation includes API references, agent query guidelines, and best practices for research workflows.