Seccomp-BPF as a filterSeccomp-BPF lets you attach a Berkeley Packet Filter program that decides which syscalls a process is allowed to make. You can deny dangerous syscalls like process tracing, filesystem manipulation, kernel extension loading, and performance monitoring.
Cursor uses Apple’s Seatbelt (sandbox-exec) on macOS and Landlock plus seccomp on Linux. It generates a dynamic policy at runtime based on the workspace: the agent can read and write the open workspace and /tmp, read the broader filesystem, but cannot write elsewhere or make network requests without explicit approval. This reduced agent interruptions by roughly 40% compared to requiring approval for every command, because the agent runs freely within the fence and only asks when it needs to step outside.
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第十八条 纳税人发生增值税法第二十条规定情形的，税务机关可以按顺序依照下列方法核定销售额：
2024年12月24日 星期二 新京报