Who it is for
Cyclists who follow a structured training program and already work inside ChatGPT.
AI Connectors · Healthcare & Life Sciences
Cycling training review and weekly planning in ChatGPT
Overview
Joules is a cycling assistant that runs inside ChatGPT conversations. It covers the ordinary work of following a training program: looking back over sessions already done, sketching out what the next week should hold, and recording rides once they are finished.
The record describes it handling changes too. When something outside training interferes, such as travel or an unexpected commitment, workouts can be shifted rather than abandoned. Race plans and coaching notes are kept up to date in the same place, so the context behind a plan does not drift away from the plan itself.
The single example prompt is a request to plan the week, which points at conversation rather than form filling as the main mode of use.
Cyclists who follow a structured training program and already work inside ChatGPT.
Its scope reaches past logging into the messy part of training, adjusting a plan when life interrupts it.
Availability
Joules is listed in the ChatGPT apps directory only. Aaron Soules 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
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This is an independent catalogue entry compiled by Node8 from Joules'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 Aaron Soules, 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.