Show HN: AutoBot – live voice control for long-running AI work

AutoBot is a self-improving AI agent harness that achieved 18.5% higher task completion than OpenAI's baseline and ranked #1 on AssistantBench's leaderboard, surpassing Claude Opus 5 Max on complex multi-application workflows. The system uses hierarchical memory, persistent task graphs, and local computation to accumulate institutional knowledge across projects without retraining the model, allowing improvements from one workflow to compound into the next. AutoBot is open-source and available natively on Mac, enabling AI agents to independently validate and carry forward improvements while maintaining persistent intelligence efficiently.