Show HN: Maccha – Cross Agent Brain for Antigravity, Claude Code, OpenCode etc. (github.com)

The recent launch of MACCHA introduces a groundbreaking Real-World Digital Assistant designed to enhance AI coding tools like Antigravity, OpenCode, and Claude Code by offering a persistent, self-improving memory system. Unlike conventional AI assistants that reset context with each session, MACCHA maintains a structured memory hierarchy within the user's file system. This architecture allows any AI agent to access a unified digital identity, seamlessly adopting user preferences and project context, which improves productivity and ensures personalization across different coding environments. The significance of MACCHA for the AI/ML community lies in its resource-efficient design, making it a viable solution for users who prefer not to rely on always-on agents that demand excessive computing power. With features like hybrid search recall and stringent privacy protections, such as encrypted backups and human-in-the-loop processes, MACCHA empowers users to maintain control over their workflows and data security. Its ability to create synergy across various AI tools while delivering a continuous context for development tasks heralds a new era in autonomous digital assistants, providing the benefits of sophisticated AI without resource-intensive demands.