MCP App Store
by KeenEthics
Duopore Everyday icon

Duopore Everyday

By DUOPORE VENTURES PTE. LTD.

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Overview

Find date-aware meeting times across 42 named time zones, convert lists of measurements, estimate whole material packs and split group expenses with unequal shares. Meeting results show local dates and UTC offsets. Materials use explicitly supplied dimensions and coverage. Expense shares reconcile in integer minor units. The standalone website offers calendar and CSV downloads; ChatGPT tools return structured results. No calendar access, bookings, physical measurements, purchases, payments or exchange rates. Inputs are processed transiently. No paid model APIs are called.

Tools

convert_measurements

ChatGPT
Convert 1–100 numeric measurements between compatible units of length, area, mass, volume or temperature. Explicitly distinguish US and Imperial volumes. Mass-to-volume conversion, fractions and physical sensing are unsupported. Return a row per input with rounding precision.

find_meeting_times

ChatGPT
Find a 15-minute-grid overlap for 2–8 people using date-specific IANA time-zone rules. Ask for missing date, reference time zone, duration and each person’s daily local availability. Return up to 24 starts with local dates and offsets. Does not read calendars or book meetings.

plan_material_quantity

ChatGPT
Estimate material packs for a rectangular surface using dimensions, excluded area, layers, wastage and manufacturer coverage. Ask for missing measurements and pack coverage; do not invent them. All area inputs use the square of the chosen dimension unit. This is an estimate, not a physical survey or order.

split_group_expenses

ChatGPT
Reconcile one-currency group expenses in exact minor units. Each expense has a zero-based payer index and integer relative weights per person: 1 equal, 2 double, 0 excluded. Return paid/share balances and suggested settlements. Use nicknames. No payments, refunds, exchange rates or account access.

Capabilities

Writes

Example Prompts

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