Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.
Connect Runs on your machine
claude mcp add intervals-icu-mcp -e INTERVALS_ICU_API_KEY=<INTERVALS_ICU_API_KEY> -e INTERVALS_ICU_ATHLETE_ID=<INTERVALS_ICU_ATHLETE_ID> -- uvx intervals-icu-mcp==5.9.1
{
"mcpServers": {
"intervals-icu-mcp": {
"command": "uvx",
"args": [
"intervals-icu-mcp==5.9.1"
],
"env": {
"INTERVALS_ICU_API_KEY": "<INTERVALS_ICU_API_KEY>",
"INTERVALS_ICU_ATHLETE_ID": "<INTERVALS_ICU_ATHLETE_ID>"
}
}
}
}
{
"mcpServers": {
"intervals-icu-mcp": {
"command": "uvx",
"args": [
"intervals-icu-mcp==5.9.1"
],
"env": {
"INTERVALS_ICU_API_KEY": "<INTERVALS_ICU_API_KEY>",
"INTERVALS_ICU_ATHLETE_ID": "<INTERVALS_ICU_ATHLETE_ID>"
}
}
}
}
{
"servers": {
"intervals-icu-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"intervals-icu-mcp==5.9.1"
],
"env": {
"INTERVALS_ICU_API_KEY": "<INTERVALS_ICU_API_KEY>",
"INTERVALS_ICU_ATHLETE_ID": "<INTERVALS_ICU_ATHLETE_ID>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
INTERVALS_ICU_API_KEYRequired, secret | Your Intervals.icu API key (from Settings → Developer) |
INTERVALS_ICU_ATHLETE_IDRequired | Your Intervals.icu athlete ID (e.g. i12345) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | io.github.hhopke/intervals-icu-mcp |
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