# Intervals.icu

> Use this tool when you need to access and analyze athlete performance data, including activity history, fitness metrics, and wellness information. It solves problems related to athlete monitoring, training planning, and performance optimization by providing detailed data and insights. The tool takes API credentials as input and outputs comprehensive athlete profiles, activity data, and calendar events.

Canonical page: https://skillsregistry.net/skills/ryansheppard-intervals-icu  
JSON: https://api.skillsregistry.net/v1/skills/ryansheppard-intervals-icu

## Description

Integrates with the Intervals.icu API to provide access to athlete profiles, filterable activity lists, detailed activity data with laps, CTL/ATL/TSB fitness metrics, HRV and wellness data, and calendar events for workouts and races.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/ryansheppard-intervals-icu)
- **Repository:** <https://github.com/ryansheppard/intervals.mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ryansheppard-intervals-icu"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ryansheppard-intervals-icu` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ryansheppard-intervals-icu/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt