How to Run a LangGraph Agent on Harness Runtime
Package a LangGraph repository, configure model credentials, and deploy your graph on Harness Runtime.
Run Agent Frameworks on Harness Runtimepublic
Generated on 5 Oct 2026
DigitalOcean Harness Runtime provides managed, hardware-isolated microVM sandboxes with built-in tools such as Chromium to run harnesses and execute arbitrary code. Rich lifecycle APIs preserve conversational history and working state across sessions, letting you pause, resume, and fork work to control costs and adapt to the nonlinear nature of agentic workflows. Scale complete agents such as Claude Code or use sandboxes independently for code execution, all through the same service. See What You Can Build for example use cases.
How to Run a Hermes Agent on Harness Runtime
Run the Hermes gateway as a long-lived agent inside a Harness Runtime sandbox and reach its admin dashboard from your machine.
How to Run an OpenAI Agents API Session
Connect an OpenAI Agents API session to a DigitalOcean Harness Runtime sandbox using the CLI, PyDo, or an OpenAI webhook controller.