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Compute spans between calendar dates (days, weeks, business days, weekend counts, and calendar breakdown) and add or subtract days with optional weekend skipping. Pure computation — no external calls.
Live probe refreshed Sep 18, 2026 · Endpoint host mcp.mcpbundles.com
Domain knowledge for Date Calculator — workflow patterns, data models, and gotchas for your AI agent.
Work with calendar dates in YYYY-MM-DD form: measure how far apart two dates are, or shift a date by a number of days.
Date Calculator Add Subtract
Add or subtract days from a YYYY-MM-DD anchor.
Date Calculator Difference
Compute the span between two YYYY-MM-DD dates: total days, approximate weeks, calendar years/months/days breakdown, bus…
Connect Date Calculator to any MCP client in minutes
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
You’ll sign in to MCPBundles when your client connects.
https://mcp.mcpbundles.com/bundle/date-calculatorSign in once, then chat here with saved access — one connection to many servers, with a history of what your AI ran.
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Date Calculator is used here only to identify this integration; MCPBundles is not affiliated with or endorsed by Date Calculator or its owner.
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
You’ll sign in to MCPBundles when your client connects.
https://mcp.mcpbundles.com/bundle/date-calculatorSign in once, then chat here with saved access — one connection to many servers, with a history of what your AI ran.
Chat with AI and run tools instantly.
Browse all toolsCompute spans between calendar dates (days, weeks, business days, weekend counts, and calendar breakdown) and add or subtract days with optional weekend skipping. Pure computation — no external calls. It provides 2 tools that AI agents can use through the Model Context Protocol (MCP).
Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/date-calculator. Authentication is handled automatically.
Date Calculator provides 2 tools that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.
Date Calculator uses open data APIs — no authentication required.
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MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
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