Tally MCP serves as the first-party remote server, enabling Claude, the AI assistant, to interact seamlessly with the Tally workout tracker for iOS. Unlike typical read-only fitness integrations, Tally MCP offers a full round-trip experience: Claude can analyze your past training history, suggest personalized programs, and then directly write these planned workouts into your Tally app. This allows users to converse with Claude about their training—exercises, sets, and progressions—and simply instruct it to 'put it in Tally' to sync their week's plan. Crucially, any edits made directly within the Tally app are respected as truth and never overwritten by Claude, ensuring user control over their training journey.
Key Features
01Full read/write round-trip for workout planning with Claude
02Claude can analyze training history and current patterns to inform programming advice
03Directly write single days or multi-day workout ranges into the Tally app
04Prevents overwriting user-modified workout data within the Tally app
05Secure authentication via OAuth 2.1 with PKCE
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