# Polar AccessLink

> Use this tool when you need to access and manage Polar fitness data, including health metrics, sleep analysis, and training records, while prioritizing user privacy. It solves the problem of securely retrieving and storing fitness data from Polar devices, providing options for summary, structured, or raw data responses. The tool takes Polar OAuth credentials as input and outputs cached or real-time fitness data, making it ideal for use cases requiring personalized health and fitness insights.

Canonical page: https://skillsregistry.net/skills/davidmosiah-polar  
JSON: https://api.skillsregistry.net/v1/skills/davidmosiah-polar

## Description

A privacy-first unofficial MCP server for Polar AccessLink fitness data including health metrics, sleep analysis, and training records. Uses Polar OAuth for authentication with optional SQLite caching. Supports multiple data payload modes: summary, structured, or full raw responses from the Polar AccessLink API.

## Trust

- **Trust score (0–1):** 0.62
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/davidmosiah-polar)
- **Repository:** <https://github.com/davidmosiah/polarmcp>

## 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": "davidmosiah-polar"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/davidmosiah-polar` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/davidmosiah-polar/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