Plan your training with Claude and Intervals.icu

Most AI workout advice is generic because the assistant has no idea what you actually did last week. ai2workout fixes that: it connects Claude to your real Intervals.icu data through a secure remote MCP server, so the model plans against your true fitness, fatigue, and schedule — not averages from the internet.

Why connect your data at all?

A good coach looks at three things before prescribing a session: how fit you are (CTL), how tired you are (ATL), and what your week looks like. When Claude can read those numbers from Intervals.icu, its suggestions stop being motivational fluff and start being specific: the right intensity, the right duration, on the right day.

The flow in practice

• Create an ai2workout account and connect Intervals.icu in one OAuth click.
• Add the ai2workout MCP server to Claude under Settings → Connectors.
• Ask Claude things like “Plan my week around a 3-hour ride on Saturday.”
• Review the proposed sessions, then let Claude write them to your Intervals.icu calendar.

You stay in control: nothing is written to your calendar until you approve the plan.

What Claude can read and write

Through scoped MCP tools, Claude can read your athlete profile, wellness history and recent activities, and — only with calendar/library write scopes — create planned workouts and events. Every tool call is logged and every scope is explicit.

Ready to try it? Create your account and connect Intervals.icu in under five minutes.