Durable Object
A stateful compute unit provided by Cloudflare with a unique ID and single-threaded execution. Its state can reside in memory and is persisted automatically, making it suitable for hosting AI agents that require long-term memory and concurrency consistency.
Timeline (last 90 days)
A Durable Object is a special Worker type provided by Cloudflare that comes with a single-threaded guarantee and is suitable for computations requiring strong consistency, such as incrementing and decrementing points.
The developer advises: if you use Durable Objects, be sure to use SQL storage rather than the KV-compatible methods, because KV mode cannot execute queries on the dashboard.
Matt Carey of Cloudflare demonstrated an AI Agent at a recent WorkOS init() event, placing a Pi-based agent into a Durable Object to run persistently, equipped with a stateful workspace and a browser named Kitesurf.
The combination of persistent identity + persistent storage + real execution capability constitutes an agent model that can work independently; the absence of any one of these causes the agent to lose memory, fail to leave results behind, or be limited to armchair theorizing.
All Facts (4)
A Durable Object is a special Worker type provided by Cloudflare that comes with a single-threaded guarantee and is suitable for computations requiring strong consistency, such as incrementing and decrementing points.
50%UnverifiedThe developer advises: if you use Durable Objects, be sure to use SQL storage rather than the KV-compatible methods, because KV mode cannot execute queries on the dashboard.
50%UnverifiedThe combination of persistent identity + persistent storage + real execution capability constitutes an agent model that can work independently; the absence of any one of these causes the agent to lose memory, fail to leave results behind, or be limited to armchair theorizing.
50%UnverifiedMatt Carey of Cloudflare demonstrated an AI Agent at a recent WorkOS init() event, placing a Pi-based agent into a Durable Object to run persistently, equipped with a stateful workspace and a browser named Kitesurf.
50%