Show HN: Omnara – Open-source alternative to Claude Managed Agents

Omnara is introduced as an open-source, self-hostable alternative to Claude Managed Agents and OpenAI's Agents API. It supports various models like OpenAI, Anthropic, and OpenRouter, and can run agents in sandboxes or on users' own infrastructure. Omnara offers an Apache 2.0 licensed harness, allowing users to manage operations and agent history, with flexible pricing options including free self-hosting or pay-as-you-go on Omnara Cloud.