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Tool

due_before

1 published MCP server declares due_before. caldav-mcp has the highest trust score right now. Servers describe it as: string (optional) — Only tasks with a due date at or before this (ISO 8601). Undated tasks are excluded when a due window is set. Few published servers use this exact name, so read each listing before you install. Open a server for its install config and the rest of its tools.

1 serverUncommon name
Trust score 44 of 100, Fair

caldav-mcp

by dominik1001 · TypeScript

CalDAV calendar operations (list, create, update, delete events) as MCP tools.

Registry
105 stars—/wk weekly downloads5 tools

FAQ

What is the due_before MCP tool?
due_before is a tool name MCP servers declare. A description they publish is: string (optional) — Only tasks with a due date at or before this (ISO 8601). Undated tasks are excluded when a due window is set.
Which MCP servers provide due_before?
1 published server declares due_before. Highest in the current trust order: caldav-mcp.
How do I use due_before?
Install a server that declares due_before, then call it from Claude, Cursor, or VS Code. Each server page has the config for that client and the other tools that server exposes.