Track your supplements, check in daily on how you feel, and let AI analyze your patterns. StackLog turns self-experimentation into actionable insights.
You've tried magnesium, ashwagandha, and fish oil — but can't tell which one actually helps.
Your routine breaks down because there's no easy way to track what you've taken.
Tap what you took. Rate how you feel. That's it.
Today's Check-in
Supplements
How do you feel?
Build a stack from 500+ supplements or start with a popular template.
Log daily intake and rate sleep, focus, energy, and anxiety with simple dot ratings.
Get pattern analysis and personalized insights based on your logged data.
StackLog is the world's first supplement tracker with MCP (Model Context Protocol) support. Manage your stacks, log supplements, and get personalized insights — all through your favorite AI assistant.
{
"mcpServers": {
"stacklog": {
"command": "npx",
"args": ["-y", "@anthropic/stacklog-mcp"],
"env": {
"STACKLOG_API_TOKEN": "your-token-here"
}
}
}
}Log supplements and rate effects through natural conversation with your AI assistant.
Start logging today and let data guide your decisions. No guesswork, just patterns.
You feel 'kind of better' but have zero data to back it up.
Get personalized supplement suggestions based on your history, effects, and goals.
Connect to Claude, ChatGPT, and other AI assistants via the open MCP standard.