- vendor
- Cloudflare
- whatItIs
- Stateful agents on Durable Objects with persistent memory, WebSockets, sub-agents, and MCP tooling.
- hosting
- managed-only
- pricingModel
- per-second + Workers AI
- sandboxRuntime
- Durable Object
- modelProviders
- multi-model
- stateModel
- durable-object
- toolModel
- MCP 2026-07-28 stateless + function-calling
- includesBrowser
- false
- includesMemory
- true
- longRunning
- unbounded (DO-resident)
- hitlSupport
- true
- observability
- built-in traces + OTEL export
- maturity
- ga
- launched
- 2026-Q1
- notes
- Each agent is a single-instance stateful actor with local SQL; agents can spawn sub-agents (including background/detached sub-agents with durable milestones) on more DOs. Aug 2026: built-in Agent Traces for turn-by-turn observability; v0.20.0 (Jul 2026) added full MCP 2026-07-28 stateless specification support, enabling serving without DO sessions. Also added: Agent Skills catalogs, scheduled tasks, Code Mode resumable execution, AI SDK v6/v7 dual support.
