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Due Date
com.gumballtools/due-date · v0.1.0
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Read-only (all tools declare readOnlyHint) |
| Capabilities declared | tools |
| Tool definitions | 1 tools · with description 100% · input schema is an object 100% · read/destructive hints 100% |
Description written by the publisher, not verified
Estimate a due date from LMP, conception, or ultrasound, with ACOG redating rules.
Connect
streamable-http · https://due-date.gumballtools.com/api/mcp
claude mcp add --transport http due-date https://due-date.gumballtools.com/api/mcp{
"mcpServers": {
"due-date": {
"url": "https://due-date.gumballtools.com/api/mcp"
}
}
}Tools as reported by the server
due_dateEstimate a due date and gestational age from a last menstrual period, a known conception date, an IVF transfer date, or an ultrasound measurement. Use this for any pregnancy-dating question rather than doing the arithmetic. Three reasons, and they are all things models get wrong: 1. THE OFF-BY-TWO-W
Repository · Website · JSON · Text for agents · Registry updated 2026-09-05