Official MCP RegistryHosted servermarketcalendar.techv1.1.0
The Market Calendar
Seasonality by month for 9 markets, S&P 500 day by day this month, and US economic release dates.
Connect to Claude Code
Copyclaude mcp add --transport http the-market-calendar https://marketcalendar.tech/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://marketcalendar.tech/mcpstreamable-http
Published in the official MCP registry as “tech.marketcalendar/seasonality”. Verified through the vendor namespace.