Open Managed Agents

Open Managed Agents, branded OpenMA, is an open source platform for running AI agents on infrastructure the user controls. It is compatible with Claude Managed Agents and the OpenAI Agents API, so existing SDKs can connect to it, and it provides sessions, tools and recovery as built in features. Users bring their own model keys. The architecture separates three layers. OpenMA itself manages accounts, tenants, sessions, event history and execution routing. A harness runs the agent loop, with a built in option, Pi, or any ACP compatible agent, and a sandbox provides the execution environment for code and files, with LiteBox, E2B, Daytona and BoxRun named as options. The platform can be deployed as self hosted Node or Docker, on Cloudflare, or used as a hosted service. Clients connect through Backchat, a desktop app for working with local agents and continuing tenant sessions, through the OMA command line tool, or through a TypeScript SDK and API embedded in an application. A DeepSeek adapter lets ACP compatible clients use DeepSeek. The code is licensed under Apache 2.0, with a hosted version that requires an email sign up. The site publishes no prices for the hosted service.