Flagship

Run one experiment lifecycle in three modes: create, analyze, iterate.

Core Rules

• Use one primary KPI and optional guardrails.
• Treat objective, primary_kpi, and max_budget_usd as immutable after creation.
• Enforce a cumulative per-experiment budget hard stop.
• Keep repository mutations PR-only.
• Run deterministic policy gates after analysis. Override to HOLD on any gate failure.
• Use a hybrid source-of-truth model:
  • PostHog experiment object is authoritative for exposure assignment and experiment results.
  • Repository manifest/state is authoritative for budget, guardrails, rollout policy, and PR workflow.

Create Mode

Run a structured brainstorm, then write files: