Antifailure
A disposable copy of your production stack for every pull request: masked Postgres, contained third-party APIs, and agents that use your app like people.
What it does
Antifailure builds a throwaway copy of your production stack for each branch: the real schema and data volume with every identifier masked and the masking proved, a network the app cannot escape, and agents that use it like people. Your change runs there first, it tells you what would have broken, and then the copy deletes itself. MIT licensed, one command, no account.
The engine is open source and runs in your own continuous integration today, with no account. The hosted control plane is open: sign in with GitHub and connect a repository. Isolated Twin . A temporary copy of the application stack for every risky change. Safe State . Sanitized, referentially consistent, production-shaped Postgres. Side-Effect Firewall . A stateful Stripe and captured mail instead of charging cards. Load . Traffic shaped like production's own access log, sent at the twin. Migration Safety . Locks, table rewrites, and query plans before it ships. Antifailure makes a copy of production, the same size and the same shape and the same load, with every real name replaced. Your…from antifailure.dev
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- OD
