THE VARYPILOT FIELD GUIDE
From a useful question
to a measured decision.
Everything you need to design an experiment, connect your product and understand what happened.
01 / START HEREGet started ↗
A deliberate first experiment.
Set up a project, connect the SDK and define a measurement plan before publishing.
DESIGN
Make the question testable.
Hypotheses, variants, goals and a measurement plan.
↗INTEGRATEMeet your product where it runs.
Browser, Node.js, PHP and Google Tag Manager.
↗UNDERSTANDRead the evidence carefully.
Aggregate results, confidence intervals and data quality.
↗CONNECTWork from your AI client.
ChatGPT, Claude, OAuth and browser tools.
↗GO DEEPER
A reference for every step.
Start here
Your first experiment ↗Experimentation
Design experiments ↗Original and variations ↗Goals and measurement ↗Publish, pause and complete ↗Integrations
Browser JavaScript SDK ↗Node.js SDK ↗PHP SDK ↗Google Tag Manager ↗Configuration history and delivery ↗AI clients
MCP server and tools ↗OAuth authorization and revocation ↗Connect ChatGPT ↗Connect Claude ↗Browser agents with WebMCP ↗Reference
Troubleshooting ↗Real configuration. Real evidence.
Examples use named placeholders. Your integration page provides your actual project key, environment and endpoint.