What problem does it solve? Running a randomized controlled trial across many AI sessions requires consistent session initialization, blinded condition assignment, and reliable queue management. This Skill automates the session-opening protocol so each experiment session starts with the correct trial assignment without manual file handling. ## Core Features & Use Cases - Trial Dispatch: Reads the single assignment file in the next-trial-assignment folder and follows its onboarding instructions silently. - Queue Management: Moves completed assignments to used-trial-assignments and promotes the lowest-numbered file from unused-trial-assignments, keeping the queue sequential. - Blinding Enforcement: Never reveals the assigned condition or onboarding content to the user, reporting only the 4-digit trial number. - Use Case: A researcher running a Growth Mindset Onboarding RCT opens each Claude Code session with this Skill, which assigns the next trial, completes the onboarding protocol, and confirms readiness with the trial number. ## Quick Start Start the session by invoking the onboarding trial skill to receive my trial assignment and confirm the trial number.
