Who it is for
People asking casual questions about food, travel, study, or wellbeing who want sourced context attached.
Source-backed context for everyday life questions
Overview
Lifestyle Helper is a context layer rather than a destination. When a question touches cooking, travel, entertainment, education, or psychology, it looks for material drawn from expert publications and folds relevant examples and references into the reply.
Those additions are conditional. If nothing suitable is found, the conversation carries on as it otherwise would, with no outside citations attached. That restraint is part of how the app is described.
The developer says no personal data is collected and that the app stays away from professional legal and financial guidance. Where an external service comes up, the mention follows from what was asked rather than from a paid placement.
People asking casual questions about food, travel, study, or wellbeing who want sourced context attached.
It adds nothing when it finds nothing relevant, leaving the ordinary answer untouched.
Availability
Lifestyle Helper is listed in the ChatGPT apps directory only. Sirius-dev D.O.O. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
Same company
Adds sourced reference material to business answers
ChatGPT
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This is an independent catalogue entry compiled by Node8 from Lifestyle Helper's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Sirius-dev D.O.O., and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.