Read-only Hugomemo API/database health. Does not require a user token.

Fetch a bounded server-truth snapshot for Today, Progress, entitlement, usage, and account data.

Read the authenticated server session from Today, including validity and progress counters.

Read the next server-selected queue round. This is not a claim about the active UI round.

Read optional instrumented live game state; returns not_observable when no sidecar/bridge is configured.

Read recent server-owned attempts from the complete account export; raw round details are retained.

Find one exact server attempt by client_attempt_id, or return the most recent bounded attempt.

Read raw skill ratings, attempt counts, uncertainty, and the score conversion source.

Read the server memory score without inventing zero; optionally compare a score observed in the UI.

Read server-authoritative plan, status, billing product identity, and AI credits.

Read the separate AI-credit, rewarded-insight, streak-freeze, and bounded AI activity ledgers.

Report server attempt/session evidence and clearly identify whether the local SQLite queue is observable.

Run bounded read-only contract checks against health and all authenticated application-truth endpoints.

Reset a test user through the opt-in local fixture control plane.

Set a test subscription through the opt-in local fixture control plane.

Seed test questions through the opt-in local fixture control plane.

Set one test game level config through the opt-in local fixture control plane.

Toggle a test offline-queue fixture through the opt-in local fixture control plane.