插件注册表（PluginRegistry）在 Gateway 启动时初始化，支持四个来源，优先级从高到低：
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The Claude C Compiler illustrates the other side: it optimizes for passing tests, not for correctness. It hard-codes values to satisfy the test suite. It will not generalize. Property-based testing would likely catch this particular case, but the general problem remains: for any fixed testing strategy, a sufficiently adversarial system can overfit to it. A proof cannot be gamed. It covers all inputs by construction.
tags = [extract_text(x) for x in soup.select(".tags a")]