Spike protocol adds AI advice to period tracking
- October 14, 2025
- Steve Rogerson

Spike Technologies is implementing its MCP model context protocol to transform basic period tracking tools into AI-powered advisors that reveal patterns across multiple health dimensions.
The goal is to provide personalised strategies that help women make better daily decisions.
As the femtech market accelerates towards $28.9bn by 2032, Spike’s technology addresses the gap between what period tracking apps offer and what women need, said to be deeper, personalised insights that connect hormonal patterns with mood, energy, sleep and lifestyle factors.
While market leaders such as Flo (flo.health, 380 million downloads, 70 million monthly active users) and Clue (helloclue.com, ten million monthly active users across 190 countries) demonstrate massive adoption of period tracking apps, user research reveals that women want more than symptom logs and cycle predictions. Spike MCP helps developers meet this demand by connecting AI to real-time health data, without the need for in-house development, heavy engineering overhead or costly upkeep.
Spike MCP connects developers’ chosen large language model to its 360˚ Health Data API, which aggregates health data, symptom logs, sleep patterns, activity levels, nutrition information and biometric markers from wearables and medical devices, and analyses results from blood and lab reports. The MCP layer enables AI to analyse these interconnected datasets and deliver personalised insights.
Capabilities include:
- Cycle-aware lifestyle optimisation: AI can provide recommendations synchronised with hormonal phases, explaining how current cycle stage affects energy, sleep needs and optimal activity levels
- Fertility insights: Beyond predicting fertile windows, AI can identify correlations between lifestyle factors and cycle regularity to empower better conception planning
- Symptom pattern recognition: AI can generate detailed health reports for health consultations, identifying symptom clusters, correlations with cycle phases and potential triggers
- Adaptive wellness plans: Dynamic strategies that evolve with life circumstances, from pre-conception optimisation to perimenopause management
- Proactive health notifications: Context-aware alerts about significant pattern changes that may warrant medical attention
For developers, Spike’s pre-built MCP implementation reduces time to market and engineering complexity. It handles data orchestration, API integration and contextual data delivery, allowing development teams to focus on user experience rather than infrastructure.
Spike MCP is available for female health developers.
Spike Technologies (spikeapi.com) is a B2B health data and AI startup founded in late 2022, split between San Francisco, California, and Vilnius, Lithuania. Spike provides its 360˚ Health Data API for wearables and IoT devices, along with AI-powered technology that unlocks the potential of health data and elevates enterprise performance with generative AI.








