Diagrid Catalyst 2.0 adds durable execution to more than 10 agent frameworks
Agent infrastructure startup Diagrid Inc. today released Catalyst 2.0, an update to its managed workflow engine that adds automatic failure recovery and cryptographic verification to artificial intelligence agents built on frameworks such a LangGraph, Microsoft Agent Framework and Google’s Agent Development Kit.
Developers do not have to rebuild anything to use it. Teams add a Diagrid code package to the framework they have already standardized on, and their existing agent workflows gain durable execution without any change to how the agents were written.
Agent failures are expensive. Most frameworks offer no built-in guarantee that a long-running workflow will recover and finish once something breaks, which leaves humans to step in, burns tokens on repeated work and stalls projects. Catalyst 2.0 pairs durable execution, in which an agent resumes from the exact point of failure, with verifiable execution, in which each step is cryptographically signed and traced back to its source.
Diagrid offered LangGraph as an example. It provides strong orchestration but only basic checkpointing for recovery, the company said, leaving detection and recovery logic to developers. Run on Catalyst 2.0, those same workflows complete after a failure with no custom recovery code.
