The Market Calendar for Claude.ai

tech.marketcalendar/seasonality

Market seasonality by day, window and month for S&P 500, Nasdaq, Dow, Bitcoin, gold and oil.

client:Claude.ai transport:streamable-http tools:8

Install The Market Calendar in Claude.ai

Settings → Connectors → Add custom connector

https://marketcalendar.tech/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

list_assets
monthly_seasonality
month_detail
day_seasonality
window_seasonality
seasonal_trends
seasonal_pattern
economic_calendar

The Market Calendar in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

The Market Calendar MCP server