"PostHog: Open-source product analytics platform" matching MCP connectors:

Training analytics over your Hevy log: e1RM, PRs, volume, consistency, bodyweight.

Garmin data in Claude: 135 tools — activities, sleep, HRV, training, workouts. Free, open source.

WHOOP recovery, strain, sleep and workouts in Claude via official WHOOP OAuth. Free, open source.

Agent-first strength-training platform across iOS, Web & MCP: read & write workouts, PRs & plans.

Manage workouts, nutrition, goals, and progress across the FitAF platform. Connect wearables, sync…