Coach Watts vs Polar Health Data (self Hosted)
A side-by-side look at the Coach Watts and Polar Health Data (self Hosted) MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Coach Watts for sports work; choose Polar Health Data (self Hosted) for sports over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Polar Health Data (self Hosted) when
- You need dedicated capabilities in the Sports domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: OAuth 2.0.
- You have the keys it needs:
DATABASE_URL, ENCRYPTION_KEY.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Sports | Sports |
| Quality signal | 39/100 · Fair | 47/100 · Fair |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Remote HTTP/SSE |
| Auth | Not declared | OAuth 2.0 |
| Pricing | Not declared | Free |
| Required env vars | None listed | DATABASE_URLENCRYPTION_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 102 | 24 |
| Directory activity | 2 views 0 installs 0 upvotes | 6 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Coach Watts | View Polar Health Data (self Hosted) |
Tools & capabilities
Coach Watts tools
No tool names declared yet. Check the project README from the listing page.
Polar Health Data (self Hosted) tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Coach Watts
No confirmed install command for Coach Watts yet — follow the setup steps linked from its listing page rather than a guessed package name.
Polar Health Data (self Hosted)
{
"mcpServers": {
"polar-health-data-self-hosted": {
"url": "https://your-server/mcp"
}
}
}