stock-historical-index

Installation
SKILL.md

Stock Historical Index

Retrieve full historical end-of-day price data for market indices using the Octagon MCP server.

Prerequisites

Ensure Octagon MCP is configured in your AI agent (Cursor, Claude Desktop, Windsurf, etc.). See references/mcp-setup.md for installation instructions.

Workflow

1. Identify Parameters

Determine your query parameters:

  • Index Symbol: ^GSPC (S&P 500), ^DJI (Dow), ^IXIC (NASDAQ), etc.
  • Start Date: Beginning of date range
  • End Date: End of date range

2. Execute Query via Octagon MCP

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Installs
90
GitHub Stars
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First Seen
Feb 7, 2026