Your agent charged the card twice: making tool calls replay-safe
Why a crash mid-node re-runs tools that already fired, why the usual fixes fall short, and how 10xGraph's tool ledger and versioned writes close the gap.
Blog / category
Engineering
How 10xGraph works inside and why: failure modes, storage, auth and the runtime.
Hot and cold agent memory: why 10xGraph puts Redis in front of Postgres
How PgCheckpointer splits agent state between a Redis hot cache and versioned Postgres history, keeps them consistent, and behaves when either one fails.