用过一次就能学会！哈工大开源自进化GUI Agent，跨App连续干活

TL;DR - Harbin Institute of Technology has open-sourced KnowAct-GUIClaw, a self-improving GUI-agent framework for long-running workflows across apps and platforms. It matters because it turns execution traces into reusable memories and validated skills, improving reliability and efficiency rather than treating every task as new.

• A Host Agent manages context, memory, tools, and workflow orchestration, while the pluggable GUIClaw handles real-time interface interaction across Android, iOS, HarmonyOS, and Windows.
• Its Know–Route–Act–Reflect pipeline uses a typed Blackboard to pass structured data between apps and stops when required inputs or outputs are missing instead of guessing.
• The system extracts textual experience and parameterized, state-validated skills from successful and failed trajectories, including verified deep links and targeted skill repair.
• On MobileWorld GUI-Only tasks with Kimi-K2.6, success rose from 55.6% to 64.1% with Host, memory, and self-evolving skills; transferred capabilities improved Qwen3.5-35B-A3B by 16.2 percentage points, while skill reuse reduced token use by about 6%.